Specifications*

 Pipe Size

 3” to 48” (up to 72” optional)

 Power

 Full Power: 12 - 24 Vdc, 250mA                    Low Power: 12 - 24 Vdc, 40mA average with 250mA peaks

 Materials

 Housing

 Powder-coated cast aluminum

 Tubing/Fitting/Sensor Housing

 Brass or 316 Stainless Steel

 Electrodes

 Hastelloy

 Electrode Cap

 PVDF

 O-Ring (15x/25x only)

 EPDM

 Valve Assembly (15x/25x only)

 Bronze ball valve, both models (Stainless steel valve optional for stainless steel model)

 Fitting Size Required

 11x/21x: 1.5” FNPT                                         15x/25x: 2” FNPT

 Maximum Pressure

 200 psi (14 bar)

 Temperature

 Ambient

 0˚ to 160˚ F (-17˚ to 72˚ C)

 Fluid

 32˚ to 200˚ F (0˚ to 93˚ C)

 Minimum Conductivity

 20 microSiemens/cm

 Flow Velocity

 0.28 - 20 ft/sec (0.08 - 6.09 m/sec)

 Accuracy

 ± 1% of full scale

 Output

 Square wave pulse, opto-isolated, 500 Hz @ 20 ft/sec

 6 mA max, 30Vdc forward flow standard; reverse flow optional

 Empty Pipe Detection

 Software, defaults to zero flow

 Cable

 Standard 18’ (6m), #22 shielded twisted pair, 4-conn. 

 Max. cable run at 24 Vdc = 1000’ (300m); at 12 Vdc = 500’ (150m). For other circumstances, contact the factory.

 Environmental

 See meter mounted electronic specification for rating.

 Regulatory

 CE Mark (applies to full power sensor only configuration and full power FT 430/440 mounted configurations). 

 Certified to NSF/ANSI standard 61 and NSF 372 (Stainless only)