Chlorine Dioxide Gas Detection Sensor
Model SA-100-CLO2 gas detection sensors are designed to detect and monitor cholorine dioxide in ambient air in the range 0-1 PPM. Utilizing electrochemical technology, the sensor represents a simple and economical solution to assure a safe working environment across a wide range of industrial applications.
The sensor assembly includes a built-in microprocessor control and signal conditioning circuit. HMI and Detector status is via a high visibility multi-color LED. In normal operation, and in a no gas environment, the LED is a steady green. As gas concentrations reach and exceed 10% of full scale sensitivity the LED switches to a flashing yellow, indicating an early warning level. If the gas concentration reaches 20% of full scale the LED switches to a flashing bright red indicating a higher danger level. A flashing blue LED indicates a fault condition.
The unit features simple non-intrusive calibration using a magnet and the built-in LED interface or a Blue Tooth app and a suitable portable device. All electronics are contained within a certified explosion-proof housing suitable for installation in hazardous locations. The detector output is a linear 4-20 mA analog signal. SA-100 gas detectors also provide a CAN bus digital output delivering comprehensive performance diagnostics that can be connected to and stored in any one of a number of SafeGuard Analytics safety controllers.
- Low cost – high level performance
- High visibility LED status indicators
- One man non-intrusive calibration
- Comprehensive fault diagnostics
- Typical calibration interval 6 months
- Detector life expectancy 3-5 years
- Explosion Proof Class I; Div 1; B,C,D
Input Voltage: 10-30 VDC, Nominal 24 VDC
Power Consumption: 2.65 watts; 110 mA DC @ 24 VDC
Analog Output: Linear 4-20 maDC
Serial Output: CAN bus 125 kbps
MODBUS RTU 9600 bps
Operating Temperature Range: -20°C to +40°C; -4°F to +104°F
Operating Humidity Range: 15 - 95% non-condensing
Enclosure Material: 316SS Electro Polished
Dimensions: 6.4"H - 2.95"D; 162mmH - 75mmD
Mounting: 3/4" NPT; M20 Optional
Weight: 2 lbs 3 oz; 990 grams