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MD-S828E Explosion proof Digital Pressure Switch
Explosion proof grade Exib IIBT4 explosion-proof digital pressure switch
Product details
MD-S828E is an intelligent digital pressure switch with an 80mm stainless steel casing, which integrates pressure measurement, display, and control into an economical modelDigital pressure switch.
This series of pressure switches can be equipped with two normally open and normally closed alarm points, as well as two high and low pressure controls. In addition, it has multiple functions such as one key reset and switching between three display units.
The design of the circuit emphasizes stability, fully considers the actual situation of the automation site, and has strong resistance to dry magnetic interferenceSurge protection, anti reverse connection protection, etc.
The operation method of this pressure switch is simple and intuitive. Simply set the action point and hysteresis according to the manual, and there are two sets of relaysThe return difference can be set independently. According to the customer's site, only one group can be used for control, or both groups can be used together.
All products use food grade 304 stainless steel joints and 304 stainless steel shells, providing different axial and radial installation methods.
☆ Intrinsic safety explosion-proof certification: Exib IIBT4
☆ CE certification
☆Dial 80mm 304 stainless steel shell, 304 stainless steel connector
☆Two sets of relay signals output independently, with each set normally open and normally closed, and independent hysteresis can be set
☆ Four digit LED real-time display of pressure, accurate and intuitive display
☆ One click switching of multiple pressure units and one click reset function
☆ Optional 4-20mA/RS485 output signal
Pressure range (-100~0) kPa Negative pressure range
(0~5... 10... 25... 40... 60... 10) kPa micro pressure range
（0~0.2...0.6...1.0...4...6...10...25...40..60）MPa
(0-100... 160) MPa high pressure range
Overload capacity 150%
Output signal 1 dual group relay output
Output signal 2 4-20mA (optional) RS485 signal (optional)
Output relay capacity 220V AC 5A
Power supply 24V DC
The full range range can be set with control points and anti fluctuation hysteresis settings.
Accuracy 0.5% FS
Measure medium gases, water, and oil
Operating temperature -20~80 ℃
Interface size G1/2 (four-way water pipe thread)
M20 * 1.5 (pressure gauge interface)
G1/4 (dual branch thread)
Explosion proof gradeExib IIBT4
Product certification CE certification
Product Qualification Certificate User Manual
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