GMJA400-S Multi-Gas Detection Module
The base module of the Anhe series: one to six gas channels on a single board, 500+ gas options, six sensing principles.
View specs →Product catalogue
10 models across three families. Every module is calibrated before shipment and comes with a datasheet listing the exact gas, range and protocol. Nothing here is priced on the page: ranges and enclosures change the price, so we quote per configuration.
All (10) Detection Modules (6)
Robotic & Mobile Payloads (1)
Energy Storage Safety (1)
Fixed Detectors (1)
Portable & Handheld (1)
Detection Modules
OEM gas detection modules for equipment integration: single-gas, composite and multi-gas boards, calibrated before shipment.
GMJA400-S-CP Composite Gas Detection Module
Composite module in a machined aluminium housing: one to six gases, with temperature and humidity on request.
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GMJA400-S-CH Single-Gas Monitoring Sensor Module
A single gas channel in a 97 × 42 mm aluminium barrel, IP65, about 200 g. Built for fixed integration.
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GMJA400-S-MIN Ultra-Compact Single-Gas Sensor Module
35 × 25 mm and about 30 g, the smallest module in the Anhe series. Sized for handheld and wearable terminals.
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GMJA400-S-SG Cylindrical Single-Gas Sensor Module
59 × 28 mm aluminium cylinder at about 50 g, threaded at the sensing end for glands, pipe stubs and UAV mounts.
View specs →GMJA400-S-4IN1 Four-in-One Gas Sensor Module
Four sensor channels on one board, roughly 45 × 45 mm. One connector instead of four modules and four wiring runs.
View specs →Robotic & Mobile Payloads
Gas detection payloads for quadruped robots, UAVs and other mobile carriers, built to survive vibration and dust.
GMJA400-S-MOB Gas Detection Module for Quadruped Robots
A pumped payload for quadruped robots: up to four gases plus temperature and humidity, IP66, 113 × 113 × 46 mm, about 500 g.
View specs →Energy Storage Safety
Multi-parameter detection for lithium battery energy storage, covering the full thermal runaway chain.
GM-TC05 Energy Storage Composite Fire Detector
Five parameters in one detector for lithium battery energy storage: hydrogen, carbon monoxide, VOC, smoke and temperature.
View specs →Fixed Detectors
Fixed-point transmitters for continuous monitoring in classified areas. Wall or pipe mounted, 24 V DC supply, relay and Modbus output.
GM700 Fixed Gas Detector
Fixed-point transmitter for continuous monitoring in classified areas, with relay and Modbus output for plant integration.
View framework →Portable & Handheld
Handheld and portable instruments for entry checks, walk-round inspection and boundary monitoring.
GMJA1000 Handheld Gas Detector
Handheld instrument for entry checks and walk-round inspection, with an internal sampling pump for reaching enclosed spaces.
View framework →Cannot find the gas you need?
The catalogue lists eight standard models. The gas list runs to more than 500, so most enquiries end in a configured module rather than an off-the-shelf one.