The GSM-60 is a versatile instrument, which, in addition to having an internal sampling pump and sensors, can also accept inputs from remote gas sensor/transmitters. The system can be custom configured to monitor a variety of conditions, including VOCs, CO, CO2, oxygen, as well as many toxic and other gases. GSM-60 can also be configured on request for reactive gases, including Ozone (O3), Hydrogen Fluoride (HF), Chlorine (Cl2), etc. The instrument has a user-friendly interface for all maintenance and operation functions, and it is protected by a compact and durable enclosure for process environments.

Product Highlights

  • Continuously and simultaneously monitor up to four gases
  • Can be custom configured with a combination of internal and remote sensors
  • User programmable alarms and high capacity relays
  • High-integrity thermoplastic enclosure
  • 4-20 mA inputs and outputs
  • 100-240 VAC, 12 VDC power options
  • RS-232/485 with Modbus protocol


Unit of Measure

Audible Alarm

N/A 95 dB at 24 in

Inlet Size

N/A 1/4 ID Quick Release

Power Requirements

N/A 100 to 240 VAC and/or 12 VDC, 15W


N/A 9 lbs

General Description


Display: High-contrast, backlit


Alarms: Visual: LEDs Audible: Piezoelectric horn, 95 dB at 2 feet


Alarm Relays: 5 programmable gas relays plus fault. All relays are programmable latching or non-latching, dry SPDT, 10 amps (resistive load only) at 110 VAC.


Operating Power: 100 to 240 VAC and/or 12 VDC, 15 Watts


Sample Inlet Connection: Female quick release, supplied with male quick release for 1/4″ I.D. tubing. Tubing available from ENMET on request


Flow Rate: 1 Lpm (pump/internal sensors)


Enclosure: Thermoplastic box with clear, hinged front cover, designed for NEMA 12 and 4X


Dimensions: 9.3 W x 11.9 H x 7.8 D inches (21.3 W x 30.3 H x 15.4 D cm)


Weight: 9 lbs.