THERMODYNAMIC FLOW SENSOR WITH 4 ÷ 20 MA TRANSMITTER
Mã sản phẩm:
ICFLOWATSCAT
Programmable parameters
Device for measuring the mass flow (Kg/h), volumetric flow (m³/h) or point- velocity flow (m/s); the device is also equipped with a 4-20mA output for the process temperature measurement.
TECHNICAL DATA
Supply voltage
19,5 ÷28,5 Vcc (polarity protected)
Power consumption
max. 5W
Accuracy
temperature: ±0,3°C
flow: refer to the graph
Permitted load
500 O @ 24 Vcc [RLO= (Vsupply - 12) / 0,022]
Output signal type
flow: 4÷20 mA
temperature: 4÷20 mA
Output insulation
2.5 KV (for both outputs)
Internal connection terminal type
terminal board with screws
Range configurations
modifiable using the special ICFLOW-SET configuration kit (a PC with Windows operating system is required)
PCB operating temperature
-35 ÷80°C
EMC
According EN 61326
Sensing element operating temperature range
0 ÷200°C
Flow speed
1 ÷30 m/s
Sensing element
Pt1000 ? @ 0°C
thermodinamic sensor
Accuracy class in accordance to IEC751 (*)
(*) Pt 100 cl.A only available with 3 or 4 wires, cl.AA 4 wires only; Pt 1000 cl. A available with 2 wires only for cable lengths below 1 m, for longer cables only available with 3 or 4 wires, cl. AA 3 wires for cable lengths below 1 m, for longer cables only 4 wires.