Solid polymer electrochemical technology is a revolutionary innovation in the field of electrochemical detection.
In essence this technology is based on the principle of electrochemical catalytic reaction. As a general rule the sensors respond to the target gases and deliver a very small current signal that is usually proportional to the gas concentration.
Usually, electrochemical sensors are using either a liquid or a gel electrolyte which leads to a couple of challenges during the operation of the sensor.
Carbon Monoxide Sensor Performance Tables:
Above: Cross Sensitivity | Below: Linearity performance using span gas
Work in Hostile Environment
Industrial parts are available for gas monitoring in hostile environment, such as a continuous high ammonia environment such as a pigsty.
Gaseous NH3 can become acidic when coming in contact with moisture. This ECtox stainless steel probe can measure the continuously high ammonia concentration while keeping its long lifetime.
Feel free to request for quote with your specific applications.
EC Gas Finder - German Technology
EC Gas Finder is an industrial-grade, PPB level gas sensing device. It houses an electro-chemical gas sensor made of solid polymer with technology from EC Sense, < http://www.ecsense.de > Bavaria, Germany.
EC Sense has multiple gas type modules to fit in the EC Gas Finder. Dual-gas Finder version is also available on request.
- Temperature Sensor Range:
-40°C ~ +80°C / Resolution @20°C: ±0.2°C
- Humidity Sensor Range:
0~100% RH non-condensing / Resolution @20°C: ±2%RH
- Power Supply:
10V~35V DC, < 30mA
- Data Communication:
RS485 (terminal wiring size 1.5 mm2)
Polycarbonate, UL94 Flame-Retardant / IP65; size 100 x 45 x 80 mm, sensor probe length 120 mm M16x1.5 cable flange
- Working temperature range:
-30°C ~ +60°C
- Storage temperature range:
-40°C ~ +80°C
- Electromagnetic compatibility (EMC):
EN61326-1 / EN61326-2-3