M&C TechGroup SP2400-H Operator's manual User Manual
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Gas sampling and gas conditioning technology
2-1.1-ME
Figure 9
Electrical connection for SP2000-H, SP2300-H and SP2400-H with thermostat controller
15.2
VERSION WITH PT100 OR THERMOCOUPLE (OPTION)
In case the gas sample probe is ordered with temperature sensor instead of the thermostat, an elec-
tronic temperature regulator is necessary, such as the M&C regulator 70304G (Part No. 01B8451).
This instrument can be delivered already mounted on the probe and electrically connected, or it is at-
tached to the consignment as separate unit for external mountage. Then it has to be electrically con-
nected as follows:
Remove the lid of the connection box. The electrical connection layout is also located in the lid (Fig
10).
Insert the mains cable coming from the external temperature controller (min. 3 x 1.5 mm², clamping
range 6-12mm)) through the left cable gland M20x1,5 of the connection box and connect to the ap-
propriate terminals.
Insert the temperature sensor cable through the right cable gland M20x1,5 and connect to the ap-
propriate terminals.
Screw lid back on.
N O T E !
In case of versions with thermoelement (e.g. with option -H320/C) a compen-
sation wire is to be provided as sensor line. Corresponding balancing termi-
nals are provided in the connection box.