Công tắc áp suất, Rexroth transmitter R928028409; WE-1SP-M12x1 low differential pressure transmitter

Explosion-proof

Working viscosity

<1×10 ^-3 m ² /s

Switching element

Micro Switch

Explosion-proof grade

Exde II CT5 Certificate Number GYB00108X

Enclosure rating

IP54 (according to DIN40050, equivalent to IP54 in GB4208)

Ambient temperature

-20 to 40 ° C

Medium temperature

0 to 95 ° C

Installation location

Pressure interface vertically down

Anti-vibration performance

Max: 20m/s ²

Repeatability error

≤1%

Contact rating

DC 250V 　0.25A (resistive) 60Wmax

AC 250V 5A (resistive) 1250VAmax

model

Set value adjustment
range
MPa

Switching difference is not greater than

Maximum allowable pressure **
MPa

Pressure sensor
material

Interface
Type
**

Thread inside the interface

Weight
kg

Dimensions
Drawing No.

Order catalog number

Set value
MPa

Set value
MPa

shell

Tight
sealing
ring

piston

D505/18D
piston pressure
controller

0.5......7
0.5......7
1...16
1...16
2.5...25
2.5...25
4...40
4...40

0.8
0.8
1.2
1.2
1.5
1.5
1.8
1.8
 

2
2
3.5
3.5
4
4
4.5
4.5

40
40
40
40
40
40
60
60 
 

AL
AL
AL
AL
AL
AL
AL
AL

Nitrile
rubber

steel

I
P
I
P
I
P
I
P

G1/4"
— 
G1/4
—"
G1/4"
—
G1/4"
—

0.2

04
03
04
03
05
03
05
03

0882100
0883100
0882200
0883200
0882300
0883300
0882400
0883400