Temperature Measuring Unit

Rosemount Temperature Measuring Unit


The Rosemount Temperature Measuring Unit measures the temperature of the cargo and vapor in the tank. It can be measured over the tank height with both three and four wire connections. The temperature data is processed by the Tank Gauge Electronics (TGE) and sent to the Supply and Communications Unit (SCU). The temperature can be monitored from the Workstation, the Tank Gauge Display, Channel Display Unit or on the Portable Readout System.

Rosemount-Temperature-Unit.JPG

Please contact us for more information.
The Temperature Measuring Unit measures the temperature of the cargo and vapor in the tank.
Accuracy, excl. Sensor: ±0,15°C
Sensor accuracy, standard:
 
± 0.3°C + 0.500 ΔT for Pt100. Class B Sensor
(ex. ± 0.3°C at 0°C and ± 0.55°C at +50°C)
Optional for custody transfer:


 
± 0.15°C excluding sensor accuracy for
temperature range 0°C to +100°C
4-wire connection in Gauge
Class 1/3 B sensor recommended
Measuring range with PT100: -170 - 250°C
Operating range: -40 - 80°C
Communication bus: 1 (RS485 for communication with TGU)
Cable to Tank Gauge Unit: Two twisted pairs with common shield
Material: Stainless steel 316 L
Weight: 5.4 kg
Sealing: IP66
Explosion protection:

 
Intrinsically safe
ATEX II 1 G
EEx ia IIC T4 and CSA (IEC) Ex ia IIC T4