Handbook
November 2011 / 59-UMC0071 / Issue 01
Mercury iTC
Page 117
TECHNICAL SPECIFICATIONS
Original Instructions
11.6 Electrical isolation
The mains-supply to chassis conforms to EN61010 and UL/CSA standard.
The mains-supply is double-insulated from all other terminals.
11.7 Environmental specifications
Table 11-6 Electrical isolation specifications
Item Specification
Sensor terminals to chassis >50 VDC
Heater terminals to chassis >50 VDC
Communications 0 V to chassis >50 VDC
Communications to sensor or heater >50 VDC
Table 11-7 Environmental specifications
Item Specification
Recommended ambient temperature 20°C to 30°C
Ambient temperature (with reduced
performance)
0° to 40°C
Shipping and storage temperature -30°C to 85°C
Atmospheric pressure 800 hPA to 1060 hPA (2000 m to sea-level)
Maximum relative humidity 75% non-condensing
Pollution degree 2
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