Dräger Polytron 7000 NH3 Fixed Gas Detector

Dräger Polytron 7000 is a gas detector that can satisfy all toxic and oxygen gas measurement applications on a single platform. It is meeting the requirements of the compliance market as well as the high specification requirements of customized solutions.


Oil, Gas and Petrochemical Industry, Industrial Safety, Confined Space Entry, Hazmat / Homeland Security, Chemical Plants, Hospital, Fire Services, Law Enforcement, Mining, Chemical Industry, Food & Beverage Industry


Tax /GST included

Dräger Polytron 7000 can detect over 100 different gases. Dräger Sensors are specifically designed for the demands of 24 hours per day, 365 days per year operation.Its wide range of outputs, 4 to 20 mA, HART®, LON, PROFIBUS® or FOUNDATION Fieldbus™, enables the use of the Polytron 7000 on either a control system from the Dräger Regard family, or third party control systems. The modular design allows for the subsequent retrofit onto any of the mentioned interfaces.


• Easy operation

• Communication interfaces

• Remote Sensor

• Relay module, Pump module

50 Items

Data sheet

Target Gases
Ammonia (NH3)
Large graphic display, 34 x 62 mm, 64 x 128 pixel 1.3“ x 2.4“
Operating Temperature
- 40 to + 65 °C / - 40 to + 150 °F
Operating Humidity
0 to 100 % RH, non condensing
Ambient temperature
40 to + 65 °C / - 40 to + 150 °F
Enclosure rating
GRP, IP 66/67, NEMA 4, M20 cable gland
Power Supply
16,5 to 30 VDC 2-Wire, 3-Wire for Pump module* and relay module*
GRP, IP 66/67, NEMA 4, M20 cable gland
Analog : 4 to 20 mA ; Digital : HART®, LONWORKS®, PROFIBUS PA, FOUNDATION fieldbus™
Relay/ Alarm
Two alarm relays, one fault relay, SPDT, user programmable
Relay Output
Two alarm relays, one fault relay, SPDT, user programmable ; Rating 5 A 240 VAC, 5 A 24 VDC
166 x 135 x 129 mm
Polytron 7000
Approx. 900 g / 2 lbs

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