

The Dräger Polytron 5310 IR is a cost effective explosion-proof transmitter for the detection of flammable gases in the lower explosion limit (LEL). It uses an infrared DrägerSensor IR that can be configured for methane, propane, or ethylene. A 3-wire 4 to 20-mA analogue output with relays makes it compatible with most control systems.
DrägerSensor IR is a cost-effective alternative to catalytic bead sensors while offering several benefits: it is poison-resistant against chemicals that can shorten a catalytic bead sensor's life. Long life optics result in lower maintenance costs co … More information
mpared to pellistors used in catalytic bead sensors. IR technology is inherently fail-safe, meaning no unrevealed failures. Improved performance with excellent long-term stability and fast response times.The Dräger Polytron 5310 can also be supplied with three integrated relays upon request. This enables you to use it as an independent gas detection system with two adjustable concentration alarms and one fault alarm. Audible alarms, signal lights, or … More information
similar devices can thus be controlled locally without an additional cable between the transmitter and central controller.The Polytron 5310 features a Class I, Div. 1 rated explosion proof enclosure made from aluminum or stainless steel, making it suitable for a wide range of environmental conditions. A protection type “e” version includes a convenient docking station t … More information
hat allows installation in hazardous atmospheres without running conduit (where approved) and this also facilitates pre-assembly.The remote sensor connection housing allows you to install the sensor separately from the device electronics up to 30 metres. This 'external' installation makes it easier to use if the sensor has to be installed in a difficult to access or unfavorabl … More information
e position. The sensor splash guard with integrated tubing nipple enables one person to perform the full calibration of a remote mounted sensor from the transmitter.