Su Rui Automation Instrument (Jiangsu) Co., Ltd
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High precision micro differential pressure transmitter
SR3051D
Product details

Using differential capacitance as the detection principle, a micro differential pressure capacitive transmitter is composed, with an input pressure of 0-0.06-1.5kPa and an output of 4-20mA DC analog signal.

Object of use: Liquid. Gas and steam.

Overpressure limit: Apply 0-6MPa (absolute pressure) pressure to either side of the transmitter without damaging it, and the flange can withstand 60MPa.

Accuracy level: 0.1%

Selection Table:



SR3051DR
High precision micro differential pressure transmitter



2
0.25~1.5KPa

code
function


Default is intelligent (HART protocol)

J
Intelligent square root output (HART protocol)

















code
Structural materials
Flange joint
Exhaust/Drain Valve
Isolation Diaphragm
Fill with liquid
22
316 stainless steel
316 stainless steel
316 stainless steel
silicone oil
23
316 stainless steel
316 stainless steel
Hastelloy C
24
316 stainless steel
316 stainless steel
Monel
25
316 stainless steel
316 stainless steel
tantalum
33
Hastelloy C
Hastelloy C
Hastelloy C
35
Hastelloy C
Hastelloy C
tantalum
44
Monel
Monel
Monel

code
Static pressure MPa
A,B
1,4
code
additional function
M2
LCD digital display header
B1
Pipe bending installation plate
B2
Plate bending installation plate
B3
Pipe installation safety installation board
D1
The flange side exhaust/drain valve is located on the upper part
D2
The flange side exhaust/drain valve is located at the lower part
E1
Ordinary cable joint
C0
1/2-14NPT taper pipe internal thread joint
C1
1/2-14NPT pressure joint rear welded pressure pipe
C2
T-shaped threaded joint M20X1.5
d
Explosion proof d Ⅱ BT4
i
Intrinsic safety ia Ⅱ CT6


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