Gems Sensors RFO Series Flow Sensor 15L/min to 75L/min, Female
- RS Stock No.:
- 395-6861
- Distrelec Article No.:
- 304-22-737
- Mfr. Part No.:
- 155481BSPP
- Brand:
- Gems Sensors
Subtotal (1 unit)*
£139.51
(exc. VAT)
£167.41
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 22 unit(s) ready to ship
- Plus 20 unit(s) shipping from 15 May 2026
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Units | Per unit |
|---|---|
| 1 + | £139.51 |
*price indicative
- RS Stock No.:
- 395-6861
- Distrelec Article No.:
- 304-22-737
- Mfr. Part No.:
- 155481BSPP
- Brand:
- Gems Sensors
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Gems Sensors | |
| Product Type | Flow Sensor | |
| Connection Gender | Female | |
| Maximum Operating Temperature | 82°C | |
| Standards/Approvals | CENELEC, GL, CSA, BV, American Bureau of Shipping, UL, RINA | |
| Series | RFO | |
| Minimum Flow Rate | 15L/min | |
| Maximum Flow Rate | 75L/min | |
| Select all | ||
|---|---|---|
Brand Gems Sensors | ||
Product Type Flow Sensor | ||
Connection Gender Female | ||
Maximum Operating Temperature 82°C | ||
Standards/Approvals CENELEC, GL, CSA, BV, American Bureau of Shipping, UL, RINA | ||
Series RFO | ||
Minimum Flow Rate 15L/min | ||
Maximum Flow Rate 75L/min | ||
RoHS Status: Exempt
- COO (Country of Origin):
- 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 polypropylene body material
The pulsed output is 4.5VDC to 24VDC
Connection type is 1/2 BSP female
Maximum operating pressure is 6.9bar
Maximum operating temperature is 80°C
Applications
Visual flow confirmation on heat exchangers
Plastic injection moulding equipment
Certifications
CE certified
cRUus certified
Related links
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