Orange Research, Inc.

Flowmeters install directly in fluid stream.

Flowmeters install directly in fluid stream.

Series 2420 flowmeters display flow values up to 30 gpm on large direct-reading dial. Constructed with aluminum or stainless steel bodies, meters operate at line pressures as high as 1,500 psi. To monitor or control processes, switch and gauge switch models are available with hermetically sealed SPST or SPDT reed switches that can be adjusted to close or open on increasing or decreasing flow...

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DP Instruments measure very low pressures.
Electrical Equipment & Systems

DP Instruments measure very low pressures.

Differential pressure transmitters, calibrators, and manometers measure from 0.04 to 800 in. of water. Each instrument's transducer uses beryllium copper diaphragm coupled to inductive pickup to measure small changes in pressure. Applications include HVAC, wafer fabs, pharmaceutical clean rooms, laboratories, and hospitals. Models are available with LED displays, square-root extraction for flow...

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