Detcon DM-200 - Manual (Page 12)

Model DM-200
DM-200 Instruction Manual Rev. 2.0 Page 8 of 40
Figure 9 Universal Transmitter Module (Bottom view)
2.7 Remote Mounting Applications
Some sensor mounting applications require that the gas sensor head be remotely mounted away from the
sensor transmitter. This is usually true in instances where the gas sensor head must be mounted in a location
that is difficult to access. Such a location creates problems for maintenance and calibration activities. Detcon
provides the UniTox™ Model Series 200 in a remote-mount configuration in which the sensor and the
transmitter are provided in their own condulet housing and are interfaced together with a four conductor cable.
The separation distance can be up to 75 feet. Refer Figure 10 for wiring diagram
Figure 10 Remote Mount Configuration