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GDD-CO-1 | Kele | Gas & Specialty Sensors
Co Gas Detector Dual Sensing
Brand:Kele
MPN:GDD-CO-1
SKU:GDD-CO-1
List Price:
$1,310.37
Today's Price:
$681.39
product specifications
Application
Industrial, Oil & Gas, Labs, Agriculture, Transportation, Mining
Measurement Range
0-250 ppm
Output
4-20 mA
Display
Yes
Output Type
Multiple
Mounting Location
Wall
product series specifications
- Supply Voltage:
- 17-27 VAC @ 8.4 VA, 50/60 Hz or 24-38 VDC @ 350 mA
- Accuracy:
- ±3%
- Signal Output:
- 4-20 mA (500Ω) base unit only
- Measurement Range:
- CO:
- 0-250 ppm
- O2:
- 0% to 25%
- H2S:
- 0-50 ppm
- N2O :
- 0-10 ppm
- CH4, C3H6, H2:
- 0% to 100% L.E.L.
- Sensing Technology:
- CO, O2, H2S, NO2:
- Electrochemical
- CH4, C3H6, 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, C3H6, H2:
- 0.5%
- Relay Output:
- (2) DPDT pilot duty, 150 VA max inductive, 5A @ 30 VDC, 250 VAC (base unit only)
- Alarm Auditory Levels Db:
- 85 dBA @ 10 ft (3m)
- Operating Temperature:
- O2,H2S,N2O,CH4,C3H6,H2:
- -40° to 122°F (-40° to 50°C)
- CO:
- -4° to 122°F (-20° to 50°C)
- Operating Humidity:
- 15 to 90% non-condensing
- Dimensions:
- Base unit 8.1''H x 5.9''W x 2.7''D (20.6 x 14.9 x 6.7 cm), Remote sensor 2.6''H x 1.8''W x 1.4''D (6.5 x 4.5 x 3.5 cm)
- Weight:
- Wall:
- 1.84 lb (0.83 Kg)
- Remote:
- 0.42 lb (0.19 Kg)
- Remote sensor 2.6''H x 1.8''W x 1.4''D (6.5 x 4.5 x 3.5 cm):
- Approvals:
- ETL
- Warranty:
- 1 year
product series features
- Simultaneously monitor two gases in different locations
- Pre-calibrated plug-in sensors
- Built-in 85 dBA buzzer
- 4-20 mA and two relay outputs on base unit only
- Wide variety of gases detected
- Two-line LCD display
- Easy installation, commissioning, and operation
- LED status indication
- Password protection
- Programmable relay differential
more information & related documents
Series Description
The Kele GDD Series Dual Sensor Gas Detector simultaneously monitors two different gases in two different locations. The detector consists of a base unit with built-in sensor coupled with a remote sensor that can be installed up to 200 feet (6om) away. The modular design adds functionality and flexibility with pre-calibrated plug-in sensors. The GDD Series provides a 4-20 mA output in proportion to the level of gas present and two relay outputs on base unit only to activate additional horns, strobes, or ventilation systems. The unit features a two-line LCD for local indication, self test diagnostics, and a built-in 85 dBA buzzer. The remote sensor is sold seperately.The GDD Series Dual Sensor Gas Detector is designed to be used as part of a control system that helps to prevent the formation of a hazardous environment when properly installed and maintained.
Kele Description
CO GAS DETECTOR DUAL SENSING
Manufacturer
Kele
GDD calibration manual 
