Specification 7828 Density Transmitter Technical Manual
A-2 78285000_AB
Temperature
Temperature Technology PT100 platinum resistance thermometer in
tuning fork
Integral PRT Temperature
Range
-50° to +200°C
Integral PRT Temperature
Accuracy
BS1904 Class B , DIN 43760 Class B
A.2.2 ENVIRONMENTAL
Operating temperature range
-50° to +200°C (-58° to 392°F)
Max. operating pressure 207 bar (3000psi)
Enclosure Type Die cast low copper alloy
Polyurethane paint finish
Protection IP66
Max. weight 6.7 kg
Max. vibration 0.5g continuous
A.2.3 TRANSMITTER POWER SUPPLY
Minimum Input Voltage 20V
Maximum Input Voltage 28V
Current Consumption 35 to 45mA
A.2.4 ANALOG OUTPUT
Number of channels 1
Range 3.9mA to 20.8mA
Alarm Condition 2mA
Nominal Power Supply 24V
Maximum Terminal voltage 28V
Minimum Terminal voltage 15V
Isolation to Main Power Supply 75Vdc rated
Accuracy @20°C ±0.1% reading ±0.05% FS
Repeatability
(-40°C to +85°C)
±0.05% FS
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