Spirax Sarco UTM20 Series - Wiring the Transmitter; Connection Data; Rated Conditions of Terminals

IM-P505-02-US Issue 1
27
UTM20 Series Ultrasonic Transit-time Flowmeters
8.3 Connection data
Description Minimum Maximum
Conductor cross section solid 0 2 mm² 2 5 mm²
Conductor cross section flexible 0 2 mm² 2 5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve 0 25 mm² 2 5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve 0 25 mm² 2 5 mm²
Conductor cross section AWG 24 12
2 conductors with same cross section, solid 0 2 mm² 1 mm²
2 conductors with same cross section, stranded 0 2 mm² 1 5 mm²
2 conductors with same cross section, stranded, ferrules without
plastic sleeve
0 25 mm² 1 mm²
2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve
0 5 mm² 1 5 mm²
AWG according to UL/CUL 30 12
8.4 Rated Conditions of Terminals
-
Mains AC 85 to 264V AC
Wire 18 to 12 AWG UL AWM 1007 Type 1007
-
9 to 28V DC, 20 to 26V AC
Wire 20 AWG UL AWM 1007 Type 1007
-
Transducer Cables
Badger Meter supplied cable
-
Digital Outputs/Inputs, Current Output, RS485, RTD or Encoder Interface
-
Wire 28 to 12 AWG UL AWM 1007 Type 1007