فشار سنج لوترون مدل PS-9303SD

مشخصات
قابلیت اندازه گیری
محدوده کاری	0-2-5-10-20-50-100-200-400 bar با سنسورهای مربوطه
سایر مشخصات
سایر قابلیت ها	توسط کابل PC قابلیت اتصال به و نرم افزار مربوطه / قابلیت ثبت اطلاعات روی کارت حافظه (SD CARD 1~16GB)
ویژگی ها	با تغییر سنسور نیاز به کالیبره شدن ندارد / دارای حافظه و ثبت مقادیر مینیمم و ماکزیمم /
کشور سازنده	تایوان
اقلام همراه	همراه با کیف حمل
ابعاد
ارتفاع	177mm
عرض	68mm
عمق	45mm

Duration	Query
0.0000197887	SELECT configuration_id AS cfgId, configuration_key AS cfgKey, configuration_value AS cfgValue FROM configuration
0.0012061596	SELECT configuration_id AS cfgId, configuration_key AS cfgKey, configuration_value AS cfgValue FROM configuration
0.0000050068	SELECT * FROM languages ORDER BY sort_order ASC
0.0007388592	SELECT * FROM languages ORDER BY sort_order ASC
0.0000050068	SELECT title, code, symbol_left, symbol_right, decimal_point, thousands_point, decimal_places, value FROM currencies
0.0007350445	SELECT title, code, symbol_left, symbol_right, decimal_point, thousands_point, decimal_places, value FROM currencies
0.0000040531	SELECT * FROM configuration_description WHERE (language_id = :languages_id OR language_id = 0) AND configuration_id IN ('12', '610', '611', '612', '613', '708', '722', '723', '724', '725', '726', '727', '731', '729', '614')
0.0007989407	SELECT * FROM configuration_description WHERE (language_id = :languages_id OR language_id = 0) AND configuration_id IN (:configuration_id)
0.0000088215	SELECT banners_id, date_scheduled FROM banners WHERE date_scheduled != '' AND status = 0
0.0009160042	SELECT banners_id, date_scheduled FROM banners WHERE date_scheduled != '' AND status = 0
0.0000040531	SELECT b.banners_id, b.expires_date, b.expires_impressions, SUM(bh.banners_shown) AS banners_shown FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.status = 1 GROUP BY b.banners_id
0.0017821789	SELECT b.banners_id, b.expires_date, b.expires_impressions, SUM(bh.banners_shown) AS banners_shown FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.status = 1 GROUP BY b.banners_id
0.0000050068	UPDATE specials SET status = 0, date_status_change = now() WHERE status = 1 AND expires_date < now() AND TO_DAYS(expires_date) > 0
0.0005009174	UPDATE specials SET status = 0, date_status_change = now() WHERE status = 1 AND expires_date < now() AND TO_DAYS(expires_date) > 0
0.0000040531	UPDATE chosen_products SET status = 0, date_status_change = now() WHERE status = 1 AND expires_date < now() AND TO_DAYS(expires_date) > 0
0.0004022121	UPDATE chosen_products SET status = 0, date_status_change = now() WHERE status = 1 AND expires_date < now() AND TO_DAYS(expires_date) > 0
0.0000030994	UPDATE products SET products_status = :available, products_last_modified = now() WHERE products_status = :upcoming AND (products_date_available IS NULL OR products_date_available = '0000-00-00 00:00:00' OR to_days(now()) >= to_days(products_date_available))
0.0000109673	UPDATE articles SET articles_status = 1, articles_last_modified = now(), articles_date_available = '' WHERE articles_status = 0 AND now() >= articles_date_available AND to_days(articles_date_available) > 0
0.0004930496	UPDATE articles SET articles_status = 1, articles_last_modified = now(), articles_date_available = '' WHERE articles_status = 0 AND now() >= articles_date_available AND to_days(articles_date_available) > 0
0.0000030994	SELECT configuration_id FROM configuration WHERE configuration_key = :ckey
0.0002632141	SELECT configuration_id FROM configuration WHERE configuration_key = :ckey
0.0000030994	UPDATE configuration SET configuration_value = :config_value, last_modified = now() WHERE configuration_id = :config_id
0.0001971722	UPDATE configuration SET configuration_value = :config_value, last_modified = now() WHERE configuration_id = :config_id
0.0000040531	SELECT ig.images_group_id, ig.save_path, ig.watermarking_status, ig.has_thumb, ig.thumb_width, ig.thumb_height, ig.max_width, ig.max_height, ig.default_image, ig.position, ig.multi_image, ig.date_added, ig.last_modified, ig.item_type, igi.images_group_title FROM images_group AS ig JOIN images_group_info AS igi ON igi.images_group_id=ig.images_group_id WHERE igi.languages_id = :languages_id
0.0007460117	SELECT ig.images_group_id, ig.save_path, ig.watermarking_status, ig.has_thumb, ig.thumb_width, ig.thumb_height, ig.max_width, ig.max_height, ig.default_image, ig.position, ig.multi_image, ig.date_added, ig.last_modified, ig.item_type, igi.images_group_title FROM images_group AS ig JOIN images_group_info AS igi ON igi.images_group_id=ig.images_group_id WHERE igi.languages_id = :languages_id
0.0000050068	SELECT products_id, products_quantity, products_model, products_image, products_price, products_date_added, products_last_modified, products_date_available, products_weight, products_status, products_tax_class_id, manufacturers_id, products_ordered FROM products WHERE products_id = :products_id
0.0002861023	SELECT products_id, products_quantity, products_model, products_image, products_price, products_date_added, products_last_modified, products_date_available, products_weight, products_status, products_tax_class_id, manufacturers_id, products_ordered FROM products WHERE products_id = :products_id
0.0000028610	SELECT products_name, products_url, products_viewed FROM products_description WHERE language_id = :language_id AND products_id = :products_id
0.0006060600	SELECT products_name, products_url, products_viewed FROM products_description WHERE language_id = :language_id AND products_id = :products_id
0.0000030994	SELECT specials_new_products_price, expires_date FROM specials WHERE products_id = :products_id AND status = 1
0.0001931190	SELECT specials_new_products_price, expires_date FROM specials WHERE products_id = :products_id AND status = 1
0.0000030994	SELECT products_related_id FROM import_cross_products WHERE products_id = :products_id
0.0005168915	SELECT products_related_id FROM import_cross_products WHERE products_id = :products_id
0.0000040531	SELECT products_id, products_description, products_meta_description, products_meta_keywords FROM products_description WHERE products_id = :products_id AND language_id = :language_id
0.0001828671	SELECT products_id, products_description, products_meta_description, products_meta_keywords FROM products_description WHERE products_id = :products_id AND language_id = :language_id
0.0000040531	SELECT m.*, mi.manufacturers_url, mi.url_clicked, mi.date_last_click FROM manufacturers AS m JOIN manufacturers_info AS mi ON m.manufacturers_id = mi.manufacturers_id WHERE m.manufacturers_id = :id AND mi.languages_id = :language_id
0.0006999969	SELECT m.*, mi.manufacturers_url, mi.url_clicked, mi.date_last_click FROM manufacturers AS m JOIN manufacturers_info AS mi ON m.manufacturers_id = mi.manufacturers_id WHERE m.manufacturers_id = :id AND mi.languages_id = :language_id
0.0000028610	SELECT ct.cloud_tags_id, ct.cloud_tags_counts, ct.cloud_tags_similars, ctd.cloud_tags_name FROM (cloud_tags_to_products AS c2p JOIN cloud_tags AS ct ON c2p.cloud_tags_id = ct.cloud_tags_id) JOIN cloud_tags_description AS ctd ON ct.cloud_tags_id = ctd.cloud_tags_id WHERE c2p.products_id = :products_id AND ctd.language_id = :language_id ORDER BY ct.cloud_tags_counts DESC
0.0049679279	SELECT ct.cloud_tags_id, ct.cloud_tags_counts, ct.cloud_tags_similars, ctd.cloud_tags_name FROM (cloud_tags_to_products AS c2p JOIN cloud_tags AS ct ON c2p.cloud_tags_id = ct.cloud_tags_id) JOIN cloud_tags_description AS ctd ON ct.cloud_tags_id = ctd.cloud_tags_id WHERE c2p.products_id = :products_id AND ctd.language_id = :language_id ORDER BY ct.cloud_tags_counts DESC
0.0000040531	SELECT catalog_images_id, image_filename FROM catalog_images WHERE images_group_id = :groupId AND item_id = :itemId ORDER BY order_id ASC
0.0011200905	SELECT catalog_images_id, image_filename FROM catalog_images WHERE images_group_id = :groupId AND item_id = :itemId ORDER BY order_id ASC
0.0000090599	SELECT catalog_images_id, image_filename FROM catalog_images WHERE images_group_id = :groupId AND item_id = :itemId ORDER BY order_id ASC
0.0006310940	SELECT catalog_images_id, image_filename FROM catalog_images WHERE images_group_id = :groupId AND item_id = :itemId ORDER BY order_id ASC
0.0000081062	SELECT v.videos_id, v.videos_poster, v.date_added, v.last_modified, vd.videos_title, vd.videos_description FROM videos AS v JOIN videos_description AS vd ON v.videos_id = vd.videos_id AND vd.language_id = :language_id JOIN videos_to_products AS v2p ON v.videos_id = v2p.videos_id WHERE v2p.products_id = :product_id AND v.enabled = 1 ORDER BY v2p.sort_order ASC
0.0009109974	SELECT v.videos_id, v.videos_poster, v.date_added, v.last_modified, vd.videos_title, vd.videos_description FROM videos AS v JOIN videos_description AS vd ON v.videos_id = vd.videos_id AND vd.language_id = :language_id JOIN videos_to_products AS v2p ON v.videos_id = v2p.videos_id WHERE v2p.products_id = :product_id AND v.enabled = 1 ORDER BY v2p.sort_order ASC
0.0000090599	SELECT pefg.products_extra_fields_groups_id, pefgd.products_extra_fields_groups_title FROM products_extra_fields_groups pefg, products_extra_fields_groups_description pefgd WHERE pefg.products_extra_fields_groups_status = 1 AND pefg.products_extra_fields_groups_id <> :default_group AND pefg.products_extra_fields_groups_id = pefgd.products_extra_fields_groups_id AND pefgd.language_id = :lng_id ORDER BY pefg.products_extra_fields_groups_order ASC
0.0008020401	SELECT pefg.products_extra_fields_groups_id, pefgd.products_extra_fields_groups_title FROM products_extra_fields_groups pefg, products_extra_fields_groups_description pefgd WHERE pefg.products_extra_fields_groups_status = 1 AND pefg.products_extra_fields_groups_id <> :default_group AND pefg.products_extra_fields_groups_id = pefgd.products_extra_fields_groups_id AND pefgd.language_id = :lng_id ORDER BY pefg.products_extra_fields_groups_order ASC
0.0000078678	SELECT p2e.*, e.products_extra_fields_name, e.products_extra_fields_order, e.products_extra_fields_status, e.products_extra_fields_groups_id, e.products_extra_fields_type_id FROM products_extra_fields AS e LEFT JOIN products_to_products_extra_fields AS p2e ON p2e.products_extra_fields_id = e.products_extra_fields_id WHERE p2e.products_id = :products_id AND (e.languages_id = '0' OR e.languages_id = :language_id) AND e.products_extra_fields_status = 1 ORDER BY e.products_extra_fields_order ASC
0.0008230209	SELECT p2e.*, e.products_extra_fields_name, e.products_extra_fields_order, e.products_extra_fields_status, e.products_extra_fields_groups_id, e.products_extra_fields_type_id FROM products_extra_fields AS e LEFT JOIN products_to_products_extra_fields AS p2e ON p2e.products_extra_fields_id = e.products_extra_fields_id WHERE p2e.products_id = :products_id AND (e.languages_id = '0' OR e.languages_id = :language_id) AND e.products_extra_fields_status = 1 ORDER BY e.products_extra_fields_order ASC
0.0000061989	SELECT products_extra_fields_id, products_extra_fields_lists_id, products_extra_fields_lists_name FROM products_extra_fields_lists ORDER BY products_extra_fields_lists_order ASC
0.0003790855	SELECT products_extra_fields_id, products_extra_fields_lists_id, products_extra_fields_lists_name FROM products_extra_fields_lists ORDER BY products_extra_fields_lists_order ASC
0.0000059605	SELECT a.products_attributes_id AS attributes_id, a.options_id, a.options_values_id AS values_id, a.options_values_price AS price, a.price_prefix, a.enabled, o.products_options_name AS options_name, o.products_options_type AS options_type, o.pages_id, v.products_options_values_name AS values_name, v.products_options_values_style AS values_style FROM (products_attributes AS a LEFT JOIN products_options AS o ON a.options_id = o.products_options_id) LEFT JOIN products_options_values AS v ON a.options_values_id = v.products_options_values_id WHERE a.products_id = :products_id AND o.language_id = :language_id AND v.language_id = :language_id ORDER BY o.sort_order ASC, a.sort_order ASC
0.0008950233	SELECT a.products_attributes_id AS attributes_id, a.options_id, a.options_values_id AS values_id, a.options_values_price AS price, a.price_prefix, a.enabled, o.products_options_name AS options_name, o.products_options_type AS options_type, o.pages_id, v.products_options_values_name AS values_name, v.products_options_values_style AS values_style FROM (products_attributes AS a LEFT JOIN products_options AS o ON a.options_id = o.products_options_id) LEFT JOIN products_options_values AS v ON a.options_values_id = v.products_options_values_id WHERE a.products_id = :products_id AND o.language_id = :language_id AND v.language_id = :language_id ORDER BY o.sort_order ASC, a.sort_order ASC
0.0000050068	SELECT count(reviews_id) AS count, SUM(reviews_rating) AS total FROM reviews WHERE products_id = :product_id AND approved = 1
0.0004229546	SELECT count(reviews_id) AS count, SUM(reviews_rating) AS total FROM reviews WHERE products_id = :product_id AND approved = 1
0.0000050068	UPDATE products_description SET products_viewed = products_viewed+1 WHERE products_id = :product_id AND language_id = :lang_id
0.0001800060	UPDATE products_description SET products_viewed = products_viewed+1 WHERE products_id = :product_id AND language_id = :lang_id
0.0000050068	SELECT categories_id FROM products_to_categories WHERE products_id = :products_id
0.0003759861	SELECT categories_id FROM products_to_categories WHERE products_id = :products_id
0.0000190735	SELECT parent_id FROM categories WHERE categories_id = :id
0.0011019707	SELECT parent_id FROM categories WHERE categories_id = :id
0.0000071526	SELECT parent_id FROM categories WHERE categories_id = :id
0.0002961159	SELECT parent_id FROM categories WHERE categories_id = :id
0.0000040531	SELECT parent_id FROM categories WHERE categories_id = :id
0.0002219677	SELECT parent_id FROM categories WHERE categories_id = :id
0.0000050068	SELECT categories_name FROM categories_description WHERE categories_id = :id AND language_id = :language_id
0.0012860298	SELECT categories_name FROM categories_description WHERE categories_id = :id AND language_id = :language_id
0.0000071526	SELECT categories_name FROM categories_description WHERE categories_id = :id AND language_id = :language_id
0.0002160072	SELECT categories_name FROM categories_description WHERE categories_id = :id AND language_id = :language_id
0.0000078678	SELECT c.categories_id, c.categories_image, c.parent_id, c.sort_order, c.date_added, cd.categories_name FROM categories AS c JOIN categories_description AS cd ON c.categories_id = cd.categories_id WHERE cd.language_id = :lang_id ORDER BY c.sort_order
0.0012159348	SELECT c.categories_id, c.categories_image, c.parent_id, c.sort_order, c.date_added, cd.categories_name FROM categories AS c JOIN categories_description AS cd ON c.categories_id = cd.categories_id WHERE cd.language_id = :lang_id ORDER BY c.sort_order
0.0000061989	SELECT parent_id FROM categories WHERE categories_id = :id
0.0001850128	SELECT parent_id FROM categories WHERE categories_id = :id
0.0000038147	SELECT parent_id FROM categories WHERE categories_id = :id
0.0001471043	SELECT parent_id FROM categories WHERE categories_id = :id
0.0000071526	SELECT manufacturers_id, manufacturers_name, manufacturers_image FROM manufacturers ORDER BY manufacturers_name ASC
0.0003161430	SELECT manufacturers_id, manufacturers_name, manufacturers_image FROM manufacturers ORDER BY manufacturers_name ASC
0.0000059605	SELECT products_description2 FROM products_description WHERE products_id = :products_id AND language_id = :lng_id
0.0002460480	SELECT products_description2 FROM products_description WHERE products_id = :products_id AND language_id = :lng_id
0.0000069141	SELECT b.* FROM banners AS b WHERE b.status = '1' AND b.banners_group = :group ORDER BY sort_order ASC LIMIT :limit
0.0003800392	SELECT b.* FROM banners AS b WHERE b.status = '1' AND b.banners_group = :group ORDER BY sort_order ASC LIMIT :limit
0.0000059605	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0002532005	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0000159740	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0004489422	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0000050068	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0003731251	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0000050068	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0003440380	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0000059605	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0003321171	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0000050068	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0003209114	SELECT * FROM banners AS b LEFT JOIN banners_history AS bh ON b.banners_id = bh.banners_id WHERE b.banners_group = :group AND b.status = 1 AND date_format(banners_history_date, '%Y%m%d') = date_format(now(), '%Y%m%d')
0.0000040531	SELECT products_id, products_quantity, products_model, products_image, products_price, products_date_added, products_last_modified, products_date_available, products_weight, products_status, products_tax_class_id, manufacturers_id, products_ordered FROM products WHERE products_id = :products_id
0.0003249645	SELECT products_id, products_quantity, products_model, products_image, products_price, products_date_added, products_last_modified, products_date_available, products_weight, products_status, products_tax_class_id, manufacturers_id, products_ordered FROM products WHERE products_id = :products_id
0.0000030994	SELECT products_name, products_url, products_viewed FROM products_description WHERE language_id = :language_id AND products_id = :products_id
0.0002410412	SELECT products_name, products_url, products_viewed FROM products_description WHERE language_id = :language_id AND products_id = :products_id
0.0000028610	SELECT specials_new_products_price, expires_date FROM specials WHERE products_id = :products_id AND status = 1
0.0002410412	SELECT specials_new_products_price, expires_date FROM specials WHERE products_id = :products_id AND status = 1
0.0000019073	SELECT products_related_id FROM import_cross_products WHERE products_id = :products_id
0.0002238750	SELECT products_related_id FROM import_cross_products WHERE products_id = :products_id
0.0000030994	SELECT pop_id, pop_products_id_slave AS products_id, pop_order_id FROM products_related_products WHERE pop_products_id_master = :products_id ORDER BY pop_order_id ASC
0.0011639595	SELECT pop_id, pop_products_id_slave AS products_id, pop_order_id FROM products_related_products WHERE pop_products_id_master = :products_id ORDER BY pop_order_id ASC
0.0000040531	SELECT a.articles_id, a.articles_image, GREATEST(a.articles_date_added, COALESCE(a.articles_date_available, 0)) AS articles_date, a.articles_authors_id, ad.articles_name, ad.articles_summary, ad.articles_viewed FROM articles AS a JOIN articles_description AS ad ON a.articles_id = ad.articles_id JOIN articles_xsell AS x ON a.articles_id = x.articles_id WHERE x.products_id = :id AND ad.language_id = :lng_id AND a.articles_status = 1 ORDER BY articles_date DESC
0.0019888878	SELECT a.articles_id, a.articles_image, GREATEST(a.articles_date_added, COALESCE(a.articles_date_available, 0)) AS articles_date, a.articles_authors_id, ad.articles_name, ad.articles_summary, ad.articles_viewed FROM articles AS a JOIN articles_description AS ad ON a.articles_id = ad.articles_id JOIN articles_xsell AS x ON a.articles_id = x.articles_id WHERE x.products_id = :id AND ad.language_id = :lng_id AND a.articles_status = 1 ORDER BY articles_date DESC
0.0000040531	SELECT p.pages_id, pd.pages_name FROM pages AS p, pages_description AS pd WHERE p.pages_status = '1' AND p.pages_id = pd.pages_id AND pd.language_id = :lng_id AND p.position_name = :position ORDER BY p.sort_order ASC, pd.pages_name ASC
0.0011041164	SELECT p.pages_id, pd.pages_name FROM pages AS p, pages_description AS pd WHERE p.pages_status = '1' AND p.pages_id = pd.pages_id AND pd.language_id = :lng_id AND p.position_name = :position ORDER BY p.sort_order ASC, pd.pages_name ASC
0.0000028610	SELECT p.pages_id, pd.pages_name FROM pages AS p, pages_description AS pd WHERE p.pages_status = '1' AND p.pages_id = pd.pages_id AND pd.language_id = :lng_id AND p.position_name = :position ORDER BY p.sort_order ASC, pd.pages_name ASC
0.0004329681	SELECT p.pages_id, pd.pages_name FROM pages AS p, pages_description AS pd WHERE p.pages_status = '1' AND p.pages_id = pd.pages_id AND pd.language_id = :lng_id AND p.position_name = :position ORDER BY p.sort_order ASC, pd.pages_name ASC
0.0000040531	SELECT p.pages_id, pd.pages_name FROM pages AS p, pages_description AS pd WHERE p.pages_status = '1' AND p.pages_id = pd.pages_id AND pd.language_id = :lng_id AND p.position_name = :position ORDER BY p.sort_order ASC, pd.pages_name ASC
0.0003581047	SELECT p.pages_id, pd.pages_name FROM pages AS p, pages_description AS pd WHERE p.pages_status = '1' AND p.pages_id = pd.pages_id AND pd.language_id = :lng_id AND p.position_name = :position ORDER BY p.sort_order ASC, pd.pages_name ASC
0.0000030994	SELECT p.pages_id, pd.pages_name, pd.pages_description, p.pages_image, p.pages_date_added FROM pages AS p JOIN pages_description AS pd ON pd.pages_id = p.pages_id WHERE p.pages_status = '1' and pd.language_id = :lang_id AND p.position_name = :position ORDER BY p.sort_order LIMIT :limit
0.0003139973	SELECT p.pages_id, pd.pages_name, pd.pages_description, p.pages_image, p.pages_date_added FROM pages AS p JOIN pages_description AS pd ON pd.pages_id = p.pages_id WHERE p.pages_status = '1' and pd.language_id = :lang_id AND p.position_name = :position ORDER BY p.sort_order LIMIT :limit
Total: 0.0371775627	Query count: 113

فشار سنج لوترون مدل PS-9303SD

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فشار سنج چیست ؟ فشارسنج Barometer را برای اندازه گیری فشارهوا به کار می‌برند. هرچند اصطلاح «به سبکی هوا» به معنای خیلی سبک است اما باید توجه داشت که وزن هوای روی هر متر مربع از سطح زمین معادل ۱۰۰۰۰ کیلوگرم است. نیروی وارد بر سطح را فشار می‌نامند. هر فشارسنج تشکیل شده اشت از یک قوطی فلزی تخت و درزبندی شده که درون آن از هوا خالی است. فشار هوا می‌خواهد قوطی را مچاله کند اما چون فلز خاصیت فنری دارد کاملاً مچاله نمی‌شود. با تغییر فشارهوا جدار فلزی قوطی بالا و پایین می‌رود. مجموعه‌ای از اهرم‌ها حرکت جدار قوطی را به حرکت عقربه‌ای بر روی صفحهٔ مدرج (شبیه صفحهٔ ساعت) تبدیل می‌کند. با بالا رفتن از سطح زمین (مثلاً با هواپیما) و همچنین با تغییر شرایط آب و هوا، فشار هوا کم می‌شود. فشارسنج را برای سنجش ارتفاع پرواز هواپیما از سطح زمین و نیز برای پیش بینی وضع هوا به کار می‌برند. در هواشناسی فشار هوا را بر حسب میلی بار (mb) بیان می‌کنند.میانگین فشار هوا در مجاورت سطح دریا در حدود ۱۰۰۰mb است. فشار سنج لوترون مدل PS-9303SD با تغییر سنسور نیاز به کالیبره شدن ندارد .دستگاه دارای حافظه و ثبت مقادیر مینیمم و ماکزیمم قابلیت ثت اطلاعات روی کارت حافظی SD قابلیت اتصال به PC توسط کابل RS-232 و USB و نرم افزار مربوطه می باشد.
فشار سنج لوترون مدل PS-9303SD
این دستگاه قابلیت اتصال سنسور فشار از 2bar تا 400bar را دارد. ابتدا سنسور مورد نظر را به دستگاه وصل کنید سپس دستگاه را به وسیله دکمه روشن نمایید. سپس توسط دکمه UNIT می توانید واحد اندازه گیری را بر حسب جدول زیر تغییر دهید. بعد از تنظیم کردن واحد اندازه گیری دستگاه را یکبار خاموش و روشن کنید تا اطلاعات ذخیره شود.اگر دستگاه عدد صفر را نمایش نداد دکمه ZERO را 10 ثانیه نگه دارید تا صفر شود. در طول اندازه گیری با فشار دادن دکمه HOLD می توانید اعداد نشان داده را ثابت نگه دارید DATA RECORD : دکمه REC را زده دستگاه کلمه REC را نشان می دهد. دو مرتبه دکمه REC را بزنید بیشترین میزان اندازه گیری را نشان می دهد ، همچنین باز هم با فشار دادن این دکمه کمترین میزان اندازه گیری را نشان می دهد. اگر دکمه REC را 2 ثانیه نگه دارید از این منو خارج می شوید DATALOGGER : مموری کارت را وارد دستگاه کنید سپس آن را فورمت کنید و ساعت و زمان آن را تصحیح نمایید. دکمه REC را بزنید روی صفحه نمایش کلمه REC نمایش داده می شود سپس دکمه LOGGER SET را بزنید، کلمه REC چشمک میزند و اطلاعات روی حافظه ذخیره می شود. اگر در طول ذخیره کردن دکمهSET LOGGER را بزنید اطلاعات ذخیره شده و توقف می کند ، برای پایان کار ثبت اطلاعات دکمه REC را 2 ثانیه نگه دارید. اگر در طول اندازه گیری بدون ثبت اطلاعات دکمه TIME را بزنید اعداد (Hour,Minute,Second) h.m.s مدت زمان اندازه گیری را نشان می دهد همچنین اگر دو مرتبه دکمه TIME را بزنید روز ماه سال را نشان می دهد. وبرای خروج باز هم دکمه TIME را بزنید. وقتی اطلاعات روی مموری کارت ذخیره شد مموری را به کامپیوتر وصل کنید و اطلاعات را روی فایل EXEL نمایش دهید. تنظیمات منو: دکمه SET را 2 ثانیه نگه دارید. : Sd F فورمت کردن مموری کارت dAtE :تنظیمات ساعت و تاریخ PoFF: تنظیمات خاموش شدن اتوماتیک دستگاه bEEP: تنظیمات خاموش یا روشن کردن صدای بوق دستگاه dEC: تنظیمات . و , مربوط به واحد های اروپایی و امریکایی tyPE: تنظیمات واحد های سنسور دستگاه2,5,10,20,50,100,200,400 bar ESC: خروج از منو تمامی آموزش های کار با دستگاهها در سایت توسط متخصصین شرکت تهیه و تدوین شده است ، لذا کپی برداری فقط با ذکر منبع (درخشش الکتریک) مجاز می باشد.