Esser IR Flame Detector (Ex) X 9800 Features

• Visual range: 90°
• Maintenance with magnets, no test lamp required
• Status display directly at the detector via 3-color LED for operation, fault and alarm
• Monitoring and resetting via esserbus transponder
• Automatic, manual or magnetic optical integrity (oi) testing, no external test lamp required

The pressure-proof, fully enclosed infrared flame detector particularly distinguishes itself through reliable operation in difficult conditions. An integrated LED and three relays provide information regarding the state of operation, failure, and alarm. Contamination resistance and heated optics to prevent condensation and formation of ice also allow for external operation. Typical areas of application are turbines, petrochemistry and the automotive industry.

Monitoring on the loop and resetting via esserbus transponder 808623. Monitoring of a conventional line via the same transponder. This device requires a separate voltage supply of 24 V DC.

Esser IR Flame Detector (Ex) X 9800 Specification

• Operating voltage 24 V DC
• Current consumption @ 24 V DC approx. 87.5 mA
• Power consumption 16.5 W @ 30 V DC with end-of-line resistor and heater on maximum
• Height to be monitored 20 m
• Ambient temperature -40 °C ... 75 °C
• Storage temperature -55 °C ... 85 °C
• Air humidity < 95 %
• Ex-category II 2 GD
• Explosion protection EEx d IIC T5-T6, T86°C
• Type of protection IP 66
• Housing Die cast aluminum
• Weight approx. 2.7 kg (+ 6.0 kg fixture)
• Detector specification EN 54-10, Class 1
• EC-type examination certificate DEMKO 02 ATEX 132195
• Dimensions Ø: 122 mm H: 246 mm