220B, 220SS

Badger Meter Brass & Stainless Steel Flow Sensors

The 220B brass water flow sensor and 220SS stainless steel water flow sensor are used in general to measure water flow in metallic or PVC pipes from 2-1/2&#8243 to 40&#8243 (6.4 to 101 cm) size. Each sensor can mount in a 2" NPT pipe saddle or Thredolet®. 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. Ideal for Building Automation Systems, BAS, and HVAC applications, the standard 200 Series flow sensors are rated for water temperatures to 221 ℉. For higher temperature requirements, see the SDI Series.

Products

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Qty	Model	Description	In Stock	List Price	Internet Price
	220B	BRASS FLOW SENSOR		1,246.60	997.28
	220SS	STAINLESS STEEL SENSOR		2,064.12	1,651.30
	230IFRK-0021	220SS REPAIR KIT	INFO	533.46	426.77
	230IFRK-1211	220B REPAIR KIT		290.93	232.74
	2X2.5-3THD	2IN THREDOLET FOR 2 1/2-3INPIPE		36.37	29.10
	2X4-6THD	2IN THREDOLET FOR 4-6IN PIPE		36.37	29.10
	2X8-36THD	2IN THREDOLET FOR 8-36IN PIPE		37.45	29.96
	IR-220B	IRRIGATION SENSOR	INFO	1,278.96	1,023.17

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Accessories

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Specifications

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

Rangeability:60:1

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

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