PrimaX® P Gas Transmitter

Designed to detect gases indoors or outdoors, our PrimaX P Gas Transmitter measures oxygen and toxic and combustible gases. 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.

Part Number

PrimaX P, Methane (4.4) 0-100%LEL, M25


PrimaX P, Oxygen 0-25%, HART, Relays, M25


PrimaX P, Propane (1.7) 0-100%LEL , M25


PrimaX P, Propane (1.7) 0-100%LEL , HART, M25


PrimaX P, NPT, H+R, Met (5.0), NA Discontinued

  • 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
Markets: General Industry, Oil & Gas, Utilities
Applications: Confined Space

Approvals subject to change without notice and may differ based on configuration, part number and/or country.
Contact Customer Service or check approval label on product for specific approval information.

  • Europe:
    • 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
  • USA/Canada:
    • UL : Class I, Div. 1, Group A, B, C, D
    • CSA: Class I, Div. 1, Group B, C, D
  • International:
    • Safety Integrity Level : SIL 2