Reed Relays and
Electronics India Limited
Manufacturer of Reed Switches, Reed Sensors and Reed-based products
Reed Relays and Electronics India Limited Incorporated in 1971

Close differential

Reed Switch Glossary

Close Differential is the term used to denote a reed contact with a differential of minimum 70%.

Reed Switches having a close or narrow differential will operate and release within a much smaller distance band than Reed Switches with a standard differential of say, 40%.

Reed Switches with a close differential or a low hysteresis are especially useful in applications such as water meter and gas meters.

Low Differential, Low Hysteresis
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