2-2
Model 20-35-NM-DIN
This model is suitable for installation ONLY inside an enclosure with proper
mechanical protection.
1.
The Control Unit should be mounted in a vibration, heat and humidity free area
where the ambient temperature does not fall below -40°C (-40°F) or exceed
50°C (122°F).
2.
The unit enclosure is supplied with external terminal blocks for electrical
connections.
3.
Use two separate conduits, one for the probe and one for the control and/or
power circuits.
4.
The terminals will accept a 12 AWG stranded wire (maximum)
5.
For electrical connections, refer to Figure 2-9.
Figure 2-2: Control Unit Model 20-35-NM-DIN Dimensions
Summary of Contents for 20-35-NM-DIN
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Page 18: ...xviii PROBE Models 20 54 NM SS 20 52 NM 20 59 NM 20 55 NM P TAG MARKING CE Certification CE ...
Page 24: ...1 6 ...
Page 28: ...2 4 Figure 2 3 Probe Model 20 54 NM SS Stainless Steel Probe Dimensions are inches and mm ...
Page 29: ...2 5 Figure 2 4 Probe Model 20 52 NM Heavy Weight Probe Dimensions are inches and mm ...
Page 30: ...2 6 Figure 2 5 Probe Model 20 59 NM Steel Probe Dimensions are inches and mm ...
Page 31: ...2 7 Figure 2 6 Probe Model 20 55 NM P Plastic Probe Dimensions are inches and mm ...
Page 33: ...2 9 Figure 2 8 Control Unit Model 20 35 NM F Internal Layout ...
Page 35: ...2 11 Figure 2 10 Control Unit Model 20 35 NM DIN Internal Layout FAULT ...
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Page 38: ...3 2 Low Application Examples Typical Plugged Transfer Chute Alarms ...
