Gems Sensors RotorFlow Electronic Flow Sensor, 15 L/min → 75 L/min, RFO Series

  • RS-stocknr. 395-6883
  • Fabrikantnummer 156262BSPP
  • Fabrikant Gems Sensors
Wetgeving en conformiteit
Land van herkomst: US

Gems Sensors Flow Sensor

The Gems Sensors RFO series rotor flow electronic sensor sense a liquid flow rate of 15L/min to 75L/min. The sensors popularised the rotor flow paddle wheel design by combining high visibility rotors with solid-state electronics packaged into a compact, panel mount housings. It provides an accurate flow rate output with an integral visual confirmation and an unprecedented price/ performance ratio. The output signal for RFO is an on/off the pulse of the DC voltage supplied to the unit, it is compatible with all digital logic families. The frequency of the output pulse is proportional to the flow rate and ranges from approximately 20Hz to 190Hz.

Features and Benefits

Pipe diameter range is 1/2in
Accurate flow rate indication with integral visual confirmation
It is available in brass body material
The pulsed output is 4.5VDC to 24VDC
Connection type is 1/2 BSP female
Maximum operating pressure is 13.8bar
Maximum operating temperature is 100°C


Water purification/dispensing systems
Chemical metering equipment
Lasers and welders
Water injection systems
Semiconductor processing equipment
Chillers and heat exchangers


CE certified
cRUus certified

Kenmerk Waarde
Media Monitored Liquid
Device Type RotorFlow Electronic
Minimum Flow Rate 15 L/min
Maximum Flow Rate 75 L/min
Supply Voltage 4.5 → 24 V dc
Pipe Diameter Range 1/2 in
Connection Type 1/2 BSP Female
Maximum Pressure 13.8bar
Material Brass
Minimum Media Temperature -29 °C
Maximum Media Temperature +100°C
Minimum Operating Temperature -29°C
Maximum Operating Temperature +100°C
Series RFO
Sorry, we konden onze voorraadniveaus nu niet controleren. Probeer de pagina te vernieuwen.
Prijs Each
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
1 +
178,20 €
Related Products
The Sensirion ASF14x0 Mass Flow Meters enable extremely ...
The Sensirion ASF14x0 Mass Flow Meters enable extremely accurate bidirectional measurement of gas flow over four orders of magnitude. Sensirion’s CMOSens® sensor technology combines high precision sensor elements with amplification and ADC circuits in single CMOS chips. The devices are ...
Multi-sensing of “Pressure + temperature” for preventing a ...
Multi-sensing of “Pressure + temperature” for preventing a sudden stops or manufacturing defects. Various lineup of replacement adapters to enable easy replacement of your current pressure gauges and flow meters. Analog current output function in addition to the IO-Link communications ...
The Omron E8FC series 4-pole M12, PNP, liquid ...
The Omron E8FC series 4-pole M12, PNP, liquid media monitored flow sensor is used to measure the flow rate of liquid. This flow sensor includes a primary medium connection device, transducer and transmitter. The transducer detects the fluid that passes ...
RotorFlow® Switches build an extra level of reliability ...
RotorFlow® Switches build an extra level of reliability and protection into your equipment. By principle of operation, the rotor cannot be deceived into indicating a positive flow situation when no flow actually exists. Once set to a desired actuation point, ...