SERIES AT-3000MR/MRS ATEX/IECEX APPROVED PHOTOHELIC® SWITCH/GAGE

PublishTime：2021-12-10

●Using solid state technology, the Series AT-3000MR/MRS ATEX/IECEx Approved Photohelic® Switch/Gage combines the functions of a precise, highly repeatable differential pressure switch with a large easy-to-read analog pressure gage. Gage reading is unaffected by switch operation and will indicate accurately even if power is interrupted. The AT102-3000MR series employs versatile electromechanical relays with low amperage ratings-ideal for dry circuits. For applications requiring high cycle rates, choose AT102-3000MRS models with SPST (NO) solid state relays. Easy-toadjust set point indicators are controlled by knobs located on the gage face (accessible opening case after de-energizing instrument). All models provide both low and high limit control. Compatible with air and other non-combustible, non-corrosive gases. Flameproof enclosures are available with a glass window which allows for viewing of set point needles and process pressure. Compatible with air and other noncombustible, non-corrosive gases.
●BENEFITS/FEATURES:
■ Gage reading unaffected by switch operation and will continue to read pressure even during power loss
■ Zero and range adjustments outside of gage means no disassembly in normal service
■ Solid-state design allows for switching in high cycle rate applications without degradation
■ Flameproof enclosure with optional glass window and aluminum housing protects the device in hazardous areas while giving local visibility to process pressure and set point status

Brand of Product：	DWYER INSTRUMENTS
Part#：	SERIES AT-3000MR 、 SERIES AT-3000MRS 、 3000MR 、 3000MRS 、 3000-00 、 3000-0 、 3001 、 3002 More Part#
Product Category：	PHOTOHELIC SWITCH/GAGE More
Application：	[ Hazardous area pressure measurement and switching ][ Pneumatic conveying ][ Air conditioning systems ][ Clean rooms ][ Fume exhaust systems ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2021/1/27
Version Number：
Data Encoding：
Data Size：	340 KB

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