Connecting
5.4 Sensor wiring
FSS200 clamp-on sensors
Installation Manual, 08/2017, A5E36255466-AC
59
1. Prepare the RTD cable. Make sure that the insulated sleeve is placed over the cable and
the correct crimp lug (A5E39272102) is connected to the blue ground wire.
2. Attach the wires of the cable to the RTD connector to the transmitter as shown.
Black - I+ ( RTD high current)
Blue - ground wire with crump lug
White - V+ (RTD high voltage)
Green - V- (RTD voltage low)
Insulated Sleeve (8.89cm / 3.5in)
Red - I- (RTD current low)
Figure 5-7 RTD connections
3. Connect the wires at the other end of the RTD cable to the appropriate connections on
temperature sensor that has been selected.
4. Proceed to I/O Wzard in the transmitter FST030 Operating Instructions for enabling
temperature functions.
Insert temperature sensors
Note
RTD temperature sensors are for the FST030 only.
Insert sensors are designed to be used in pipes equipped with Thermowells. These are
spring-loaded, 6.35 mm (1/4") diameter sensors with 12.7 mm (1/2") NPT integral connection
heads, available in several lengths to accommodate a range of pipe sizes.
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