Electrochemical Sensor Principle
Dräger PointGard 2100
Dräger Polytron® 3000
Dräger Polytron® 5100 EC
The Dräger Polytron® 5100 EC is a cost-effective explosion-proof transmitter for the detection of toxic gases or oxygen in standard applications. It uses a high performance plug-and-play electrochemical DrägerSensor® to detect a specific gas. A 2- or 3-wire 4 to 20 mA output with relays makes it compatible with most control systems.
Dräger Polytron® 6100 EC WL
The Dräger Polytron 6100 EC WL is a wireless transmitter for continuous monitoring of toxic gases and oxygen. The instrinsically safe and SIL2-rated transmitter features completely wireless signal transmission and power supply. The internal battery pack allows the transmitter to operate continually for up to 24 month. This makes the Polytron a flexible and cost efficient solution for plant expansions, upgrades or new installations.
Dräger Polytron® 7000
Dräger Polytron® 8100 EC
The Polytron® 8100 EC is Dräger’s top of the line explosion-proof transmitter for the detection of toxic gases or oxygen. It uses a high performance plug and play electrochemical DrägerSensor to detect a specific gas. Besides having a 3-wire 4 to 20 mA analog output with relays, it also offers HART®, Modbus and Fieldbus protocol, making it compatible with most control systems.
Dräger Polytron® A500
Dräger Polytron® C300
The Dräger Polytron® C300 is a sensing head specifically designed for permanently capturing the ammonia concentration in livestock environments. The integrated DrägerSensor® NH3-AL is the only electrochemical sensor for continuous long-term ammonia measurement under the harsh conditions in animal houses.