Fixed Gas DetectorsGDSCorp

GASMAX DSM

Dual-channel monitor with independent sensor outputs, programmable alarm setpoints, strobe, and buzzer.

GASMAX DSM — GASMAX DSM Dual-Channel Wired Gas Monitor
Overview

What This Device
Does

The GASMAX DSM dual-channel gas monitor supports two local or remote sensors for hazardous toxic or combustible gases or a wide range of dangerous VOCs. Each sensor assembly has independent fault, analog 4-20mA, and digital RS-485 outputs with two user-programmable alarm setpoints and front-panel LED indicators. The unit ships with a standard top-mounted strobe and bottom-mounted dual-tone buzzer.

Dual-channel with local or remote sensors (up to 50 ft)
Independent 4-20mA and RS-485 outputs per channel
Two programmable alarm setpoints per channel
Front-panel LED alarm indicators
Top-mounted strobe (red, amber, blue, or tri-colour)
Bottom-mounted dual-tone buzzer
Technical Data

Key Specifications

ChannelsDual-channel
Sensor MountingLocal or remote (up to 50 ft)
Outputs per Channel4-20mA, RS-485, fault
Alarm Setpoints2 per channel (programmable)
Strobe OptionsRed, amber, blue, tri-colour
AudibleDual-tone buzzer
Remote Power+24 VDC external
Application Engineering

Where You'd
Use This

1

Two-sensor monitoring stations where each channel needs independent outputs to separate control systems

2

Process areas with both toxic and combustible gas hazards

3

VOC monitoring in chemical and pharmaceutical facilities

4

Locations requiring visual and audible alarms integrated into the detector housing

Engineering Insight

Why We Specify This

The DSM gives us independent per-channel outputs, which matters when the toxic gas reading needs to go to one controller and the combustible reading to another. The integrated strobe and buzzer combination means the unit is self-contained for local alarming, reducing the number of separate devices we need to mount and wire on site.

Industries

Where This Equipment
Gets Deployed

Chemical & Petrochemical Plants
Pharmaceutical Manufacturing
Oil & Gas Refineries
Water & Wastewater Treatment
Beyond Supply

How We Support This

We don't just ship a box. Every piece of equipment we supply is backed by full engineering, installation, and maintenance support.

Specify & Supply

We assess your facility, recommend the right device for the hazard, and source genuine GDSCorp equipment with no grey-market substitutions.

Install & Commission

Our engineers handle on-site installation, loop testing, network configuration, and full commissioning with documentation.

Maintain & Support

Scheduled preventative maintenance, calibration, and 24/7 emergency callout to keep your system operational.

Ready to Move Forward

Discuss the GASMAX DSM
for Your Facility

Talk to a qualified engineer about whether the GASMAX DSM is the right fit for your application. We'll review your requirements and provide a detailed proposal.