03 · Gas Detectors
GD-40
Multi-channel monitoring system
One controller for the whole site: up to eight sensors of mixed type on a single panel, with a relay matrix and a full event log.
8
Channels
2-stage
Alarms
IP65
Protection
Product photography for this line is in preparation.
Overview
What this model does well
Eight sensors, one panel
Site-wide coverage supervised from a single 5" touch controller.
Mixed sensor types
Catalytic, infrared and PID sensors run on the same controller.
Event log
Twelve months of alarms, acknowledgements and calibration records.
Free relay assignment
Any alarm stage on any channel can be mapped to any of the eight relays.
Specifications
GD-40 — full specification
Compare with other models →Detection
- Principle
- Per sensor: catalytic, IR, PID
- Target gases
- Configurable per channel
- Measuring range
- Per channel
- Resolution
- Per channel
- Response t90
- < 10 s
- Accuracy
- Per channel
System
- Channels
- Up to 8 sensors
- Alarms
- 2-stage per channel
- Outputs
- 8 relays, Modbus RTU
- Display
- 5" colour touch
- Data logging
- 12 months, event log
Physical & approvals
- Power
- 100–240 V AC
- Mounting
- Wall / panel
- Dimensions (W × D × H)
- 32 × 24 × 12 cm
- Weight
- 3.4 kg
- Protection
- IP65
- Ambient temperature
- −10 to +50 °C
- Approvals
- CE
- Sensor life
- Per sensor type
Specifications are preliminary and confirmed per configuration in your offer.
Documentation
Datasheet & documents
Primary document
GD Series datasheet
PDF · EN · DE
Full specification, dimensioned drawings, connection details and ordering codes.
Download datasheet- PDFRequest →
GD Series datasheet
EN · DE
- PDFRequest →
GD-20 / GD-40 installation guide
EN · DE
- PDFRequest →
GD-P quick start guide
EN · DE
Datasheets and manuals for the GD series are available in the downloads centre, in English and German. Go to the downloads centre →
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