GDD-CO-1 | Kele | Gas & Specialty Sensors
Co Gas Detector Dual Sensing
Brand:Kele
MPN:GDD-CO-1
SKU:GDD-CO-1
List Price:
$1,337.00
Today's Price:
$695.24
Log in for customized pricingproduct specifications
Application
Industrial, Oil & Gas, Labs, Agriculture, Transportation, Mining
Measurement Range
0 - 250 ppm
Mount
Wall
Display
Yes
Output Signal
Current
Output Type
Multiple
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 (500O) 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)
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 
