Accuracy: ±1% of full scale

Velocity Range: 0.5 to 30 fps (.15 to 9.0 mps)

Repeatability: ±0.3% of full scale

Linearity: ±0.2% of full scale

Connection Type:

228B 2" FNPT and copper solder coupling included

228C, 228SS 2" FNPT

Wiring:20' (6.1 m) 2-conductor 20 AWG shielded UL type PTLC wire, rated to 221°F (105°C). May be extended to 2000' maximum with similar cable

Media Compatibility: Hot water, chilled water, water/glycol (verify application is compatible with flow sensor materials of construction, check material compatibility resources prior to ordering)

Media Temperature Range: Maximum 221°F (105°C)

Maximum Pressure:

228B 200 psig (1379 kPa) @ 100°F (37.8°C) media temperature

228C 175 psig (1207 kPa) @ 100°F (37.8°C) media temperature

228SS 300 psig (2758 kPa) @ 100°F (37.8°C) media temperature

Materials Of Construction:

228B Standard construction is cast bronze tee (Class 125 per ASME B16.15), copper couplings, admiralty brass UNS C44300 sleeve, glass-reinforced nylon impeller, Pennlon UHMWPE bearings, tungsten carbide shaft, glass reinforced PPS housing, and ethylene propylene EPDM o-rings (other materials available special order).

228C Standard construction is cast iron tee (class 125 per ASME B16.4), admiralty brass UNS C44300 sleeve, glass-reinforced nylon impeller, Pennlon UHMWPE bearings, tungsten carbide shaft, glass reinforced PPS housing, and ethylene propylene EPDM o-rings (other materials available special order).

228SS Standard construction is 316 stainless steel tee, 300 series SS sleeve, glass-reinforced nylon impeller, Pennlon UHMWPE bearings, tungsten carbide shaft, glass reinforced PPS housing, and ethylene propylene EPDM o-rings (other materials available special order).

Dimensions: 8.4"H x 7.9"W x 3.0"D (21.3 x 20.0 x 7.6 cm)

Weight:

228B 8.8 lb (4.0 Kg)

228C 7.2 lb (3.3 Kg)

228SS 12.0 lb (5.4 Kg)

Approvals: CE

Warranty: 1 year