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An adjustable differential pressure switch for non-corrosive media such as water, air, and oil. It outputs an alarm or cut-off signal when system differential pressure reaches the setpoint, providing status input for automation systems.
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For Differential Pressure Status Detection and Alarm Output
The DP52A series is an adjustable differential pressure switch designed for applications with limited usage and varying differential pressure requirements.
When system water flow or differential pressure rises or falls to the setpoint, the product outputs an alarm or cut-off signal to the automation system.
It can be used as an alternative to target flow switches and is suitable for compact installation environments.
It provides differential pressure status detection and linkage signals for chillers, pumps, water filters, heat exchangers, and related equipment.
Section Note | This page shows key parameters only. Complete technical specifications, mounting dimensions, wiring instructions, and selection information are available in the downloadable product data. |
Parameter | Details |
Product Type | Adjustable differential pressure switch |
Applicable Media | Non-corrosive media such as water, air, and oil |
Contact Type | SPDT |
Electrical Rating | 3A 250VAC / 5A 125VAC |
Ambient Operating Temperature | -20℃ to 71℃ |
Medium Temperature | -20℃ to 93℃ (fluid) |
Max. Static Pressure | 16 bar |
Max. Differential Pressure | 10 bar |
Setpoint Repeatability Deviation | ±1% |
Protection Rating | IP54 |
Adjustable Differential Pressure Range | 5-15 kPa / 5-30 kPa / 6-70 kPa / 6-100 kPa / 10-200 kPa / 20-300 kPa / 30-400 kPa |
