Gems Sensors RotorFlow Electronic Flow Sensor, 2 L/min → 20 L/min, RFO Series

  • RS Stock No. 395-6877
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 156261BSPP
  • ผู้ผลิต / Manufacturer Gems Sensors
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
สถานะRoHS: ไม่สามารถใช้ได้
COO (Country of Origin): US
รายละเอียดสินค้า / Product Details

Gems Sensors Flow Indicator

The Gems Sensors RFO series rotor flow electronic sensor sense a liquid flow rate of 2L/min to 20L/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 15Hz to 180Hz.

Features and Benefits

Pipe diameter range is 1/4in
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 1/4 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

คุณสมบัติ / Specifications
คุณสมบัติ Value
Media Monitored Liquid
Device Type RotorFlow Electronic
Minimum Flow Rate 2 L/min
Maximum Flow Rate 20 L/min
Supply Voltage 4.5 → 24 V dc
Pipe Diameter Range 1/4 in
Connection Type 1/4 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
30 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
ราคา / Price Each
คือ THB6,728.20
THB 6,078.18
(exc. VAT)
THB 6,503.65
(inc. VAT)
Per unit
1 - 5
6 +
Related Products
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® in its most basic form — a ...
RotorFlow® in its most basic form — a bright orange rotor turning with fluid flow. Simple, direct and reliable. Flow rate is estimated, or confirmed, by viewing the speed of the turning rotor. Either port can be used for incoming ...
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, ...
Gem's™ FT-210 features proven turbine technology in a ...
Gem's™ FT-210 features proven turbine technology in a small package for low flow applications. The turbine technology provides a highly repeatable sensor ideally suited for measurement of either volume dispensing and/or flow rate applications. The small turbine reacts quickly to ...