OLCT 700/710 TP
OLCT 700/710 TP Instruction Manual Rev. C.1 Page 3 of 45
OLCT 710 is made of an OLCT 700 attached to a flameproof certified junction box for terminal
connections.
Figure 3: ’OLCT 710 Front View
1.3 Plug-in Replaceable Sensor
The Oldham solid-state H
2
S gas sensor is a field proven, plug-in replaceable type sensor with over-sized
gold-plated connections that eliminate corrosion problems. It can be accessed and replaced in the field very
easily by releasing the locking screw and unthreading the housing bottom. The Oldham solid state H
2
S
sensor has an infinite shelf life and is supported by a 5 year, industry-leading warranty.
Figure 4: OLCT 700/710 TP Plug-in Sensor Cell