Electric contact differential pressure gauge

Electrical contact differential pressure gauge is suitable for measuring the pressure difference under the same pressure source. Applicable medium can be amorphous, non-solidified liquid and gas medium.

Product Description

Principle

Electrical contact differential pressure meter adopts spring tube as pressure sensing element. The differential pressure calculation mechanism calculate the difference value of the two pressures, which is accurately indicated by the pointer on the dial. When the indicated value reaches the given upper limit and lower limit, the relay acts to close the external circuit for alarm or trigger other forms of automatic control.

 

Main Technical data

● Measure range (Mpa): 0 ~0.25, 0 ~0.4, 0 ~0.6, 0 ~1, 0 ~1.6, 0~2.5, 0~4, 0~6, 0~10, 0~16, 0~25, 0~40, 0~60
● Ambient temperature: -20 ~ 50℃
● Relative humidity: 85%
● Accuracy class: 2.5% FS
● Contact capacity: 10W / 0.7A
● Process connection: 2 – M20 x 1.5
● Gauge dial size: Φ100 mm
● Overload pressure: equal to range’s up limit

 

Appearance and dimension

e dp gauge drawing

Unit:  mm

Model

D B B1 B2 H1 H2 d0 d d1 d2 L
MDP-E-100 Φ100 80 34 123 106 20 Φ134 M20*1.5 Φ6 Φ117

50

Remark: Some dimension for the special customized will be a bit different.

 

 

 

FAQ

Answer : Please send your question or enquiry to our email: sales@hginstrument.com, we will forward the questions to the related engineer.

Answer :  Please communicate with the sales about the return procedure before returning product.

Answer :  The delivery time depends on the order quantity and product specification.  If the product’s specification is conventional ( not special ),  delivery time is 5 or 7 working days for order quantity ≤ 10 pieces;  delivery time is 2 or 3 working weeks for order quantity 15 ~ 30 pieces. 

Answer :  by Courier,  by Sea or by Air

Answer :  Yes,  Generally warranty is one year.

Answer :  From year 2015  to year 2021,  average annual sales is RMB 350 million ( about USD 54.7 million )

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