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  • Series AT21823 ATEX / IECEx Approved dwyer
Series AT21823 ATEX / IECEx Approved dwyer

Series AT21823 ATEX / IECEx Approved dwyer

  • dwyer product sales product selection product quotation technical support service
  • American Dewell pressure difference meter flowmeter differential pressure gauge differential pressure switch differential pressure transmitter
  • Products are widely used in HVAC, food, pharmaceutical, bioengineering, intelligent building, power plant, chemical industry, water treatment, environmental monitoring, industrial manufacturing, etc.
  • Product description: Dwyer Instruments, Inc. of the United States (Dwyer Instruments, Inc.) is a company that has many precision instrumentation products for the measurement, transmission and control of differential press
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Series AT21823
ATEX/IECEx Approved 1823 Differential Pressure Switch which are ideal for low pressure hazardous area applications. Various housing options such as an overpressure relief valve or external setpoint adjustment knob are available.
The 1823 in Flame-Proof Enclosure
Essential for industrial environments, the ATEX/IECEx approved Series AT21823 combines small size with 2% repeatability. Set point adjustment inside the switch allows for set point settings across 9 ranges from the low of .07 in w.c. to a maximum 85 in w.c. differential pressure. Series AT21823 flame-proof enclosures are available in aluminum and are ideal for low pressure hazardous area applications. Various housing options such as an overpressure relief valve or external setpoint adjustment knob are available. External setpoint knob allows adjustment without opening the enclosure.
Important notes for installation:
• Cables must be fitted through 1/2" NPT cable gland or ATEX/IECEx conduit (not supplied with instrument).
• Make sure after cabling to close tight cover and cable gland, in order to keep IP66 rating (IP65 with option OPV, overpressure relief valve).
• Open cover only after de-energizing instrument.
• Attention: Check local safety rules and warnings on unit and manual for a correct use of the instrument in hazardous area.
Please see Series 1800 for non-ATEX/IECEx approved.
California Residents:  Click Here for Proposition 65 WARNING.

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Contact: peng gong

Phone: 18918462396

Tel: 021-59718851

Email: kunage@126.com

Add: Lane 819, Qinghewan Road, Qingpu Industrial Park, Qingpu District, Shanghai

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