Signet 525 Metalex Paddlewheel Flow Sensor
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- Simple Installation
- Self Powered
- 7.6m Cable Included
The GF Signet 525 Metalex™ paddle wheel flow sensor combines stainless steel construction with insertion paddlewheel technology. The result is a highly reliable flow sensor suitable for operation at extreme pressures and temperatures. The tungsten carbide shaft and Fluoroloy B®/PTFE bearing provides excellent wear resistance for extended service. A comprehensive fitting program allows installation in steel lines with the mini-block for small diameters, and either the mini-tap or saddle for pipes up to DN300. The self-generating output signal allows the Signet 525 to be used with any Signet battery operated flow totaliser, including the 8150.
Features of the Signet 525 Metalex Paddlewheel Flow Sensor include:
- For up to 103 bar (1500 psi @ safety factor 1.5) pressure
- For up to 149 °C (300 °F) temperature
- DN15 to DN300 (½ to 12 in.) pipe range
- Simple installation
- Self-powered/no external power required.
- 316 SS body
- Tungsten Carbide or SS shaft
- 6 m (25 ft) cable included.
- Operating range 0.5 to 6 m/s (1.6 to 20 ft/s)
Other Applications:
- Boiler Feedwater Monitoring
- HVAC
- Chemical Transport
- Heat Exchangers
- Reverse Osmosis
- Cooling Systems
- Not Suitable for Gases
Specs
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Product Specification:
The Signet 525 flow sensor combines stainless steel construction with paddle wheel technology, resulting in a highly reliable flow sensor suitable for operation at extreme pressures and temperatures.
Specification Detail of the Signet 525 Paddle Wheel Flow Sensor:
Pipe Size
DN15 to DN300
Material Body
Stainless steel
Flow Range
0.5 to 6m/s 1.6 to 20ft/s
Accuracy
±0.5% of max. range @25°C
Operating Temp Range
-18°C to 149°C
Pressure Range
Tap fittings 103 bar (1500 psi @ safety factor 1.5) @ 149 °C (300 °F) Saddle fitting 21 bar (305 psi) @ 66 °C (151 °F)
Power
5 to 8 mV p-p per Hz
Approvals
RoHS compliant, China RoHS.
Manufactured under ISO 9001 for Quality and ISO 14001 for Environmental Management and OHSAS 18001 for Occupational Health and Safety
Cable Length
7.6 m (25 ft), can be extended up to 61 m (200 ft)