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Seametrics

IP 81/82

Fixed-depth paddlewheel flow sensor for pipe sizes 1/2" to 8"
» High-quality ruby bearings for excellent low-flow performance and long life
» One easily-replaced moving part
» Pickup exerts no magnetic drag on the rotor
» Square-wave frequency output can connect directly to PLC’s or counter controls
» Indicator or transmitter can be mounted on the flowmeter or remote
» Fittings are available in a wide variety of materials and sizes

Specifications

Sensor

Hall Effect Sensor

12 VDC current sinking pulse

Materials

Sensor Body	PVC, Polypro, Brass, or 316 SS
Rotor	Kynar
Shaft	Nickel-bound tungsten carbide (zirconia ceramic opt.)
Bearings	Ruby jewels

Maximum Pressure

PVC	175 PSI at 75° (12 bar)
Polypro	175 PSI at 75° (12 bar)
Brass	200 PSI (14 bar)
316 SS	250 PSI (17 bar)

Maximum Temperature

PVC, Polypro	130° F (55° C)
Brass, 316 SS	200° F (93° C)

Flow Range (GPM)

	1/2"	3/4"	1"	1-1/2"	2"	3"	4"	6"	8"
Min	0.28	0.5	0.8	1.9	3.1	6.9	12	27	47
Max	28	50	80	190	314	691	1200	2700	4700

Cable

#22 AWG 3-con, 18'

Max Cable Run

2,000' (650m)

Fittings Compatibility Chart

Material	IP81	IP82
Bronze	1"-4" Tee	3"-8" Braze fitting
PVC	1/2"-2" Tee	3"-8" Saddle
Polypro	N/A	3"-8" Tee
Stainless steel	1/2"-2" Tee	3"-8" Weld fitting
Carbon steel	1/2"-2" Tee	3"-8" Weld fitting

Seametrics IP81/82 Instruction Manual .PDF

Buy Your Industrial Control Products Here!

Seametrics

IP 81/82

Features

Specifications