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Gas & Flame Detection

PrimaX® P Gas Transmitter

Designed to detect gases indoors or outdoors, our PrimaX P Gas Transmitter measures oxygen and toxic and combustible gases.
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The flameproof transmitter is housed in a powder-coated aluminum enclosure that will protect it in extremely dangerous conditions. The unit also features a large, easy-to-read LCD screen and three LED status indicators for up-to-the-second reporting. The transmitter attaches to an integral mounting plate for easy installation, and it can be easily calibrated using the built-in keypad. It uses a 4-20 mA output signal to transmit its data, and it can also be configured to use HART digital communication. With easily replaced plug-in sensors, the PrimaX P transmitter is suitable for laboratories, chemical plants, power plants and several other industry settings.


  • The indoor/outdoor PrimaX P Gas Transmitter detects toxic gases, oxygen and combustible gases.
  • Worry-free transmission with a 4-20 mA output signal and optional HART digital communication.
  • Optional configurable Alarm and Fult relays.
  • Plug-in sensors and easy installation and calibration make this transmitter virtually trouble-free.
  • Large LCD screen provides information at a glance, while three LEDs give clear status indication.
  • Isolated outputs version available allowing for a separate power supply and output signal to a PL.



  • ATEX/IECEx (PrimaX P):
  • Gas –II 2G Ex d ia [ia] IIC T4 Gb
  • Dust –II 2D Ex tb ia [ia] IIIC T130°C Db IP 67


  • UL : Class I, Div. 1, Group A, B, C, D
  • CSA: Class I, Div. 1, Group B, C, D


  • Safety Integrity Level : SIL 2

USA Approvals

Canadian Approvals

European Union


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