155421BSPP
Electronic Flow Sensor, Liquid, 2 to 20 LPM, 1/4" BSPP, ± 7%, Analogue - 4.5VDC to 24VDC
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $343.050 ($394.5075) |
| 5+ | $331.410 ($381.1215) |
| 10+ | $320.560 ($368.644) |
| 25+ | $314.140 ($361.261) |
| 50+ | $307.740 ($353.901) |
Product Information
Product Overview
155421BSPP 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 0.5 to 5GPM standard range, 0.1 to 1GPM low range
- Accuracy is ±7.0% standard range, ±7.0% low range
- 0.25" NPT port size
- Polypropylene body material
- Operating pressure range from 100PSIG (6.9bar) at 70°F (21°C), 40PSI (2.8bar) at 180°F (82°C)
- Operating temperature range from -20°F to 180°F (-29°C to 82°C)
- Current consumption is 8mA, no load
- 70mA max current source output
- Frequency output range from 15Hz (low flow) to 225Hz (high flow)
Technical Specifications
Electronic Flow Sensor
20l/min
7bar
24VDC
Analogue - 4.5VDC to 24VDC
1/4"
-
-20°F
RotorFlow RFO Series
2l/min
-
4.5VDC
± 7%
Liquid
BSPP
Panel Mount
180°F
No SVHC (25-Jun-2025)
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate