• Maintenance free long-life sensor
  • User selectable output 4-20 mA / 0-10 V
  • Range of compact wall mount enclosures
  • Low cost for volume HVAC applications

Combustible gases transmitter E2615-LEL is a new low cost device intended to use in HVAC applications. 

The device operates in the range of 0-100 % LEL.

The transmitter is based on a miniature pellistor sensor with long lifetime (>10 years). The sensor requires no field recalibration during the whole lifespan.

The analog output of the device is user settable to 4-20 mA or 0-10 V.

The device is available either in a slotted IP20 enclosure or in a IP65 enclosure.

Tehnilised andmed
Calibration methane
Sensor type pellistor
Sampling method diffusion
Detection range 0-100% LEL
Sensor lifetime > 10 years
Power supply 24 VDC ± 20%
Analog output 4-20 mA / 0-10 V, user settable
Enclosure ABS plastic with ventilation slots,
wall mount, protection class IP20
or ABS plastic, wall mount, protection class IP65
Dimensions H71 × W71 × D27 mm (IP20 version)
H70 × W52 × D36 mm (IP65 version)
Operating conditions -20...+50 °C
-20 to 40 °C continuous recommended
15-90% RH constantly
> 90% RH intermittently
atmospheric pressure ±10%
for IP20 version non-condensing