Kele | 220B, 220SS | Badger Meter Brass & Stainless Steel Flow Sensors

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Flow

220B, 220SS

Brass & Stainless Steel Flow Sensors

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The 220B (brass) and 220SS (stainless steel) flow sensors mount in a 2" NPT pipe saddle or Thredolet® and are used in general flow measuring applications in metallic or PVC pipes from 2-1/2&#8243 to 40&#8243 (6.4 to 101 cm) size. Positioning nuts on the three threaded retaining rods allow the sensor to be accurately positioned to a standard insertion depth of 1-1/2" into the pipe. When this insertion depth is maintained, and there are at least 10 upstream and 5 downstream diameters of straight uninterrupted flow, an accuracy of ±1% of actual flow rate can be obtained between flow velocities of 0.5 to 30 ft/sec. The standard 200 Series flow sensor are rated for water temperatures to 221 ℉. For higher temperature requirements, see the SDI Series.

Specifications

Connections:2″ MNPT (mount in Thredolet® or tee)

Wiring:20' (6.1 m) Belden 9320 two-conductor shielded cable

Accuracy:±1% of full scale

Repeatability:±0.3% of full scale

Linearity:±0.2% of full scale

Rangeability:60:1

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

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

Media Temperature Range:Maximum 221℉ (105℃)

Maximum Pressure:400 psig (2758 kPa) @ 100℉ (37.8℃) media temperature

Materials Of Construction:

:220B Standard construction is 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).

:220SS Standard construction is 300 series stainless steel 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:7.1"H x 3" diameter (18.1 x 7.6 cm)

Weight:4.1 lb (1.9 kg)

Approvals:CE

Warranty:1 year

Certifications

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