LFDS630 Intelligent Pressure Controller


LFDS630?630/631/632 series is made by high-reliability sensor to measure pressure. After disposed by back-end circuit, the signal shows on displayer and automatically control relay output when pressure changes.

With design of engineering plastic shell and high-contrast LCD displayer, this series product can be used in various industrial fields. Kinds of connection types can meet different installation requirements.

User can adjust parametersfreely, with variety of settings built-in, it’s flexible and convenient. LFDS63?630/631/632 series is with features of anti-vibration, long lifetime, easy operation, high stability and clear display.


Item LFDS630 LFDS631 LFDS632
Pressure range -101.3~0Kpa 0~1.0MPa 0~2.0MPa
Proof pressure 1.5 times 2 times 2 times
Medium Air, noncorrosive gasand oil, water
Rated working voltage 220VAC
Power Consumption 1.3W(No Load)
Load 220VAC 10A (max.)
IP class IP52
Connection Brass,1/4NPT male
Accuracy ±1%F.S
Storage temperature -10°C  –  60°C
Operation temperature -10°C  –  50°C
Dimension 80*88*108mm(with connection)
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