EN
WIKA operating instructions, model CTR3000
65
14191761.01 05/2019 EN/DE
It is not compatible with any other connection. A 0.5 m [1.64 ft] lead is supplied as standard. Longer lengths may be used, but
system accuracy and the noise specification may be compromised.
Up to 40 channels may be added with the addition of external CTS3000 multiplexers.
Two multiplexer models are available:
■
Model CTS3000, desktop version
■
Model CTS3000, rack version
Multiplexer channels are selected by their channel numbers:
Multiplexer
Channel number
1
1.1 to 1.20
2
2.1 to 2.20
3
3.1 to 3.20
4
4.1 to 4.20
If you use a fully equipped CTR3000 with 4 multiplexer and 40 probes, please ensure to secure the set up against down falling
or overturning.
It is not possible to use two channels in one line. Means channel 1+2/3+4/5+6 etc. cannot be used at the same time.
Specifications
Additional errors have to be added to the accuracy of the CTR3000
■
3 wire
±50 mΩ
■
TC (Temperature Coefficient)
±2 μV
■
Thermistor
+0.01 % of measurement value
6. Commissioning, operation
