Product Overview
194761BSPP is a RFO type RotorFlow sensor. The paddlewheel design combines high visibility rotors with solid-state electronics that are packaged into compact, panel mounting housings. This provides accurate flow rate output with integral visual confirmation, all with an unprecedented price/performance ratio. Typical applications are water purification/dispensing systems, chemical metering equipment, lasers and welders, water injection systems, semiconductor processing equipment, chillers and heat exchangers.
- Flow range from 5 to 30GPM standard range
- Accuracy is ±15.0% standard range
- 0.75" NPT port size
- Brass body material
- Operating pressure range from 200PSIG (13.8bar) at 70°F (21°C), 100PSI (6.9bar) at 212°F (100°C)
- Operating temperature range from -20°F to 212°F (-29°C to 100°C)
- Current consumption is 8mA, no load
- 70mA max current source output
- Frequency output range from 15Hz (low flow) to 225Hz (high flow)
Product details
| Sensor Type |
Electronic Flow Sensor |
| Flow Rate Max |
112.5l/min |
| Operating Pressure Max |
14bar |
| Supply Voltage Max |
24VDC |
| Sensor Output Type |
Analogue - 4.5VDC to 24VDC |
| Process Connection Size |
3/4" |
| Pipe Size |
- |
| Operating Temperature Min |
-20°F |
| Product Range |
RotorFlow RFO Series |
| Flow Rate Min |
20l/min |
| Operating Pressure Min |
- |
| Supply Voltage Min |
4.5VDC |
| Accuracy |
± 15% |
| Media Type |
Liquid |
| Process Connection Type |
BSPP |
| Sensor Mounting |
Panel Mount |
| Operating Temperature Max |
212°F |
| SVHC |
No SVHC (25-Jun-2025) |
Other details
| Brand |
GEMS SENSORS |
| Part Number |
194761BSPP |
| Quantity |
Each |
| Technical Data Sheet (121.26KB) EN |
View or download |
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