GDS-WH2 | Kele | Gas & Specialty Sensors
H2 Single Gas Detector Wall Mount
Brand:Kele
MPN:GDS-WH2
SKU:GDS-WH2
product specifications
Application
Industrial, Oil & Gas, Labs, Agriculture, Transportation, Mining
Measurement Range
0 - 50 ppm
Display
Yes
Output Signal
Current
product series specifications
Supply Voltage: 17-27 VAC @ 8.4 VA, 50/60 Hz or 24-38 VDC @ 350 mA (E3SAH base unit is 120 VAC only)
Accuracy: ±3%
Signal Output: 4-20 mA @ 500?
Measurement Range: CO: 0-250 ppm, O2: 0% to 25%, H2S: 0-50 ppm, N2O: 0-10 ppm, CH4, C3H8, H2: 0% to 100% LEL
Sensing Technology:
CO, O2, H2S, NO2: Electrochemical
CH4, C3H8, H2: Catalytic combustion
Calibration Interval: 6 months
Life Expectancy: CO: 6 years, All Others: 2 years
Visual Indication: Green LED: power Amber LED 1: Alarm/fault Amber LED 2: Alarm/fault
Response Time: 50 seconds or less
Display: 8 character, two-line LCD
Display Resolution: CO: 1 ppm, O2: 0.2%, H2S, NO2: 0.2 ppm, CH4, C3H8, H2: 0.5%
Relay Output: (2) DPDT pilot duty, 150 VA max inductive, 5A @ 30 VDC, 250 VAC
Alarm Auditory Levels Db: 85 dBA @ 10 ft (3m)
Operating Temperature: CO: -4° to 122°F (-20° to 50°C), All Others: -40° to 122°F (-40° to 50°C)
Operating Humidity: 15 to 90% non-condensing
Dimensions: 8.1''H x 5.9''W x 2.7''D (20.6 x 14.9 x 6.7 cm)
Weight: Wall: 1.84 lb (0.83 Kg), Duct: 7.96 lb (3.61 Kg)
Approvals: ETL
Warranty: 1 year
product series features
- Pre-calibrated plug-in sensors
- Built-in 85 dBA buzzer
- 4-20 mA and two relay outputs
- Wide variety of gases detected
- Two-line LCD display
- Wall or duct mount
- Easy installation, commissioning, and operation
- LED status indication
- Password protection
- Programmable relay differential
more information & related documents
Series Description
The Kele GDS Series Gas Detector is an independent microprocessor-based system. It provides continuous, effective toxic gas monitoring and combustible gas monitoring for building automation systems, BAS. The system detects, senses and monitors gases for environmental safety and control. The GDS Series provides a 4-20 mA output in proportion to the level of gas present and two relay outputs to activate additional horns, strobes, or ventilation systems. The gas detectors feature a functional and flexible design with pre-calibrated plug-in sensors. The unit features a two-line LCD for local indication, self test diagnostics, and a built-in 85 dBA buzzer. The rugged polycarbonate housing is resists rust, corrosion, and dents. When properly installed and maintained, the GDS Series Gas Detector can be used in a control system to prevent the formation of a hazardous environment.
Kele Description
H2 SINGLE GAS DETECTOR WALL MOUNT
Manufacturer
Kele
Related Documents
GDS and GDD Instruction Manual 
