• eYc FTC04 Hot Wire Thermal Flow Switch

eYc FTC04 Hot Wire Thermal Flow Switch

Feature : Strong, wide measurement range, flexible for water, oil and gas measurement
Type : Resistance Temperature Detector (RTD)
Range 1. : Water : 1 ... 200 cm/s
Range 2. : Oil : 3 ... 300 cm/s
Range 3. : Gas Flow : 20 ... 2000 cm/s
Output Signal : PNP, NPN, Relay
Model : eYc FTC04

Strong, wide measurement range, flexible for water, oil and gas measurement

Based on thermodynamic principle, FTC04 features 2 temperature sensors inside the probe: one for medium temperature, the other one is heated a few degrees up compared to the medium into which it projects. When the medium flows, the heat generated in the sensor is conducted away by the medium. The difference between these two sensors can be measured to get flow rate. All-metal housing, Suitable for a variety of pipe diameters.

Hot wire thermal flow sensor transmitter
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Resistance Temperature Detector (RTD)
Water : 1 ... 200 cm/s
Oil : 3 ... 300 cm/s
Gas Flow : 20 ... 2000 cm/s
Output Signal
PNP, NPN, Relay
Response time
About 2 secs.
Water, oil and gas which is compatible with stainless steel
Power supply
24 ± 10 % VDC
Mounting bush : G1/2、G1/4、∅12 Probe
Housing : SUS304 ( metal )

The specifications contained herein are subject to change without notice and any user of said specifications should verify from the manufacturer that the specifications are currently in effect. Otherwise, the manufacturer assumes no responsibility for the use of specifications which may have been changed and are no longer in effect.
  • Wide measuring range
  • Measuring many kinds of medium : water, oil, gas
  • Setting point or measuring range programmable
  • PNP/NPN/Relay output selectable
  • Compact design
  • Hydraulic / Lubrication system
  • Pump protection
  • Cooling system
  • Venting systems
  • Water treatment
  • Leak monitoring