080Z2811 - Danfoss Gas Detecting Sensor, DGS gr. 3

The Danfoss 080Z2811 gas sensor is designed for use with the AKM4 system and is compatible with refrigerant R407C. It uses a semiconductor sensor to detect HFC leaks in the 0–2000 ppm range. Built-in LED and buzzer provide local alerts. The sensor supports both 21–27 V AC and 19–29 V DC input and includes cable glands and a calibration certificate. Product Specifications:  Sensor type: Semiconductor Detection range: 0–2000 ppm Alarm limits: 500 ppm (low and high) Compatible refrigerant: R407C Used with: AKM4 Supply voltage (AC): 21–27 V Supply voltage (DC): 19–29 V Power consumption: 0.25 A Frequency: 50/60 Hz Temperature range: -35°C to 60°C (-31°F to 140°F) Relative humidity: 15%–90% Response delay: 0 seconds Function: USB Hasp for AKM4 Includes: Cable glands, calibration certificate Type: DGS Type designation: AKM Gross weight: 0.37 kg Net weight: 0.25 kg Product group: Sensors