Co2-, temperature- and relative humidity controller (12 pages)
Summary of Contents for SenseAir aSENSE m III
Page 1
Manual for Installation aSENSE™ m in industrial wall mounted housing / CO sensor with built-in general purpose controller Fig. 1 Wall plate Carbon monoxide sensor (not PCB (Factory supplied shown) mounted in box) Hole for wall plate hooks Temperature sensor for Snap-in lid internal compensation (not Locking screw of the lid (not shown)
Page 2
Fig. 2 11 Lidlocking screw 12 Wall plate 13 Screw to hold the wall plate 14 Marking to drill hole for PG7 15 Marking to drill hole for PG9 Wall Mounting Instruction Dismount the wall plate. The sensor is delivered with the wall plate mounted. The wall plate has to be removed before the sensor is mounted onto the wall.
Page 3
Electrical connections The power supply has to be connected to G+ and G0. G0 is considered as system ground. The aSENSE™ m same ground reference has to be used for the unit and for any connected device! Unless different transformers are used, special precautions need to be taken. PLEASE NOTE! The signal ground is not galvanically separated from aSENSE™...
Page 4
Switch for Jumper to choose alarm test between open collector or 0-10V linear signal Serial communication port UART Jumpers to Jumper for choose configuring the between linear output voltage or start point to current outputs 0% or 20% start point aSENSE™...
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