Vaisala GMP231 - Manual

Vaisala CARBOCAP ®
Carbon Dioxide Probe GMP231
Installation
8-pin M12
connector
Support the
housing from the
two M4 screw
holes
Electronics
housing
Dimensions (in millimeters)
M12
54.4
87
163
118.5
Screw BN 10649 M4 x 8 mm
(for 1 mm thick sheet metal
attachment)
11 21
Ш
30.2
1.3°
Ш
19
Ш
24.8
Reserve space
for M12 cable
Position only the filter
inside the heated chamber
Recommended diameter
for installation tube 44 mm
62.6
Insert the silicone plug
over the probe from
inside the chamber.
Cable
The electronics housing
should be in a ventilated
space that is open to
ambient air.
Equipment space
Insert the probe through the
chamber wall. The probe
and electronics housing
must remain outside the
heated chamber.
Chamber wall
Operating temperature
0...+70 °C (+32...158 °F)
Temperature durability
in standby mode
+195 °C (+383 °F)
Chamber interior
CARBOCAP ® CO
2
sensor
under PTFE fi lter. The fi lter
must be inside the chamber
completely.