Name: Schabus GX-H2 Gas sensor mains-powered detects Hydrogen
Brand: Schabus
SKU: 2998591
Availability: InStock

Hydrogen sensor module with white cable, plastic housing and RJ-45 connector, for detecting hydrogen leaks, inspection due 09/2028.

'Graph shows the sensitivity of a sensor in various gases. Axes: Gas concentration (ppm) and Rs/Ro (H2:100 ppm). Curves for air, ethanol and hydrogen included.'

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Highlights & Details

Gas sensor GX-H2 for hydrogen (hydrogen)

External hydrogen sensor for the warning devices GX-A1+ or GX-HS
Detects hydrogen from leaking fittings of air-conditioning and heat-pump systems

Technical specifications

Operating voltage 5.0±0.2 V DC; Ps ≤15 mW, 0.45 kΩ min.
Sensor, MOS type: Power consumption max. 300 mA; output 0.4 – 4.5 V
Heating power consumption PH: 280 mW; VH = 5.0 V DC
Humidity (ambient): 5 - 90% RH (non-condensing)
Operating range -20 °C/+40 °C, optimum 20 °C.
Humidity 15 - 85% relative Hg, non-condensing
Storage temperature: -20 °C…+60 °C
Highest sensitivity: Hydrogen H2, hydrogen
Service life: Approx. 5 years
Protection class: IP20
Cable length 2.5 m max.
Cable Ø 3.5 mm
Cable assignment: Brown: +5V dc +/- 0.1 volts; green: GND C -); white: Sensor output (0.4 - 4.5 VDC)

Product type: Gas sensor

detects: Hydrogen

Power supply (LOV): mains-powered

Width: 27 mm

Height: 29 mm

Depth: 52 mm

Content: 1 pc(s)

Dim: (W x H x D) 27 x 29 x 52 mm

UKCA: yes

Documents & Downloads

User & Safety Instructions

User & Safety Instructions 2998591 Schabus GX-H2 Gas sensor mains-powered detects Hydrogen

Conformity certificate

Conformity certificate 2998591 Schabus GX-H2 Gas sensor mains-powered detects Hydrogen

Description

External hydrogen sensor for the warning devices GX-A1+ or GX-HS, detects hydrogen from leaking valves of air-conditioning and heat pump systems.

High selectivity to hydrogen
Small size and low power consumption
Uses a simple circuit
The gas sensor GX-H2 is a sensor for hydrogen (hydrogen) and is used as an accessory for the GX gas warning devices in our product range.
The sensor works in dry rooms. The sensor may not be used in rooms where there is a risk of explosion.

External sensor for the gas warning devices GX-A1 and GX-HS
Detection of R22, R32, R404a, R407c, R410a, R1234yf, …
Climate Fluoro Carbons are fluorinated refrigerants for air conditioning systems and refrigeration equipment
The external sensor is suitable for the gas warning devices GX-A1 and GX-HS and is connected to the cable via an RJ connector. The connection cable of the sensor can be extended. The following minimum cross-sections, depending on the length of the cable: Cable cross-section 3 x 0.75 mm²: Maximum length 10 m cable cross-section 3 x 1.5 mm²: Maximum length 20 m.

For your information: Frequent and high gas concentrations decrease the sensitivity of the sensor over time and reduce its lifetime. Never expose the sensor to pure air-conditioning gas!

This text is machine translated.