The CF420RM Remote Mounted Thermal Dispersion Flow Transmitter is available in two versions: CF420RMDC (+/-24Vdc) or CF420RMAC (85 to 264Vac).    Both of these models offer reliable liquid flow monitoring, with the flexibility of a separate panel mountable analog/relay controller.   This model is often an ideal solution when the point of installation is a very confined space or where the user prefers panel mounted electronics.

Like all of Sitron’s products, the CF420RM can be configured to accommodate our customer’s unique process control requirements.  All models can be ordered with a great variety of threaded, flange, or sanitary process connections.

F420 / RCF420 Flow Transmitter

Application: Flow for Liquids
Operating Voltage: DC - 24Vdc (+/- 10%) / AC - 85-240Vac 125Vdc
Consumption: Max. 1VA
Output: 4..20mA and Relay (NO + NC)
Set Point Range: Water: 0.2 to 2 m/s / Oil: 0.4 to 4 m/s
Accuracy: +/- 10%
Response Time: 3 to 10s
Repetibilidade: +/- 1%
Flow Rate Indication: 8 LED’s bragraph / Central Red led - flow is below setpoint / Central Green led - flow is above setpoint
Enclosure Material: Controller: ABS
Electrical Connection: Cable gland with 6,57ft (2000mm) / M12 connector
Process Connection: ½” to 1 1/2” BSP or NPT, adjustable, sanitary or flanged connections
Wetted Material: 316 Stainless Steel
Operating Temperature: 14 to 176º F (-10 to 80ºC)
Max Pressure: 4500 PSI (300bar)
Fixation: Controller: DIN rail 35mm or 2 Screws
Class Protection: Sensor: IP 65 / Controller: IP 40

Documentation for download

  • Pump monitoring and protection
  • High/Low flow detection and control
  • Supply line monitoring and control
  • Fill/Drain monitoring
  • Lubricant monitoring
  • Cooling water monitoring
  • Heat exchanger monitoring and control
  • On/Off valve monitoring
  • Oil flow monitoring and control

No video is available at this time for this item.

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