Switches can be used for corrosive gas and fluid medium.
The Set Point is Adjustable, the adjustable range is from -0.1 to 6.3Mpa.
Characteristic: Wide ambient temperature range and can be used for corrosive medium
General Type
Explosionproof Type
Working Viscosity
< 1x10 -3 m 2 /s
< 1x10 -3 m 2 /s
Switching Elements:
Microswitches
Sealed Switches
Explosionproof Class
Exed II CT4~T6 Certificate No. GYB04396X
Protection Class of Enclosure:
IP65 (accord with DIN40050)
IP54 (accord with DIN40050)
Ambient temperature: :
-40ºC~50ºC
-20ºC~50ºC
Medium Temperature:
0~120ºC
0~95ºC
Mounting Position
Pressure connection virtically downward
Anti-Vibration:
5117D:40m/s 2
Max. 20m/s 2
511/7DK:20m/s 2
Repeatablity Error:
≤ 1%
≤ 1%
Electrical rating :
AC 220V ,6A(Resistance)
DC 250V ,0.25A(Resistance), 60W max.
AC 250V ,5A(Resistance),1250VA max.
Set Point adjustable range MPa
Dead Band No Greater Than
Max. Allowable pressure* MPa
Switching frequence time/min
Material of sensor
Connection (F)
Weight kg
Order Content No.
Lower limit of Set Point Range MPa
Upper limit of Set Point Range MPa
Shell
Bellows
Typical
Explosionproof type
-0.1…0
0.006
0.007
1
20
All the material of the parts which will contact the medium is 00Cr17Ni14Mo2(316L), the other:1Cr18Ni9Ti
G1/2"
1
0800111
0850181
-0.1…0.1
0.007
0.008
1
1
0800211
0850281
-0.1…0.16
0.008
0.009
1
1
0800311
0850381
-0.1…0.25
0.009
0.012
1
1
0800411
0850481
0…0.1
0.007
0.008
1
1
0811111
0851181
0…0.16
0.008
0.009
1
1
0811211
0851281
0.01…0.25.
0.009
0.01
1
1
0811311
0851381
0.02…0.4
0.03
0.03
2
0.85
0811411
0851481
0.03…0.6
0.03
0.035
2
0.85
0811511
0851581
0.03…1
0.03
0.04
2
0.85
0811611
0851681
0.05…1.6
0.07
0.08
5
0.9
0811711
0851781
0.05…2.5
0.07
0.09
5
0.9
0811811
0851881
0.3…6.3
0.1
0.2
8.5
0.9
0811911
0851981
511/7D Dead Band Adjustable
Set Point adjustable range MPa
Dead Band No Greater Than
Max. Allowable pressure* MPa
Switching frequence time/min
Material of sensor
Connection (F)
Weight kg
Order Content No.
Lower limit of Set Point Range MPa
Upper limit of Set Point Range MPa
Shell
Diaphragm
Typical
Explosionproof type
-0.1…0
0.018…0.08
0.019…0.08
1
20
All the material of the parts which will contact the medium is 00Cr17Ni14Mo2(316L), the other:1Cr18Ni9Ti
G1/2"
1.05
0800111
0840181
-0.1…0.1
0.019…0.1
0.021…0.1
1
1.05
0800211
0840281
-0.1…0.16
0.02…0.2
0.022…0.2)
1
1.05
0800311
0840381
-0.1…0.25
0.022…0.25
(0.024…0.25
1
1.05
0800411
0840481
0…0.1
0.015…0.08
0.016…0.08
1
1.05
0801111
0841181
0…0.16
0.018…0.1
0.02…0.1
1
1.05
0801211
0841281
0.01…0.25.
0.02…0.2
0.024…0.2
1
1.05
0801311
0841381
0.02…0.4
0.08…0.25
0.08…0.25
2
0.9
0801411
0841481
0.03…0.6
0.08…0.5
0.09…0.5
2
0.9
0801511
0841581
0.03…1
0.09…0.8
0.1…0.8
2
0.9
0801611
0841681
0.05…1.6
0.17…1.2
0.19…1.2
5
0.95
0801711
0841781
0.05…2.5
0.18…2
0.2…2
5
0.95
0801811
0841881
0.3…6.3
0.25…2
0.65…2
8.5
0.95
0811911
0841981
511/7DK Dead Band Non-Adjustable (Narrow Dead Band, no explosion-proof type)
Set Point adjustable range MPa
Dead Band No Greater Than
Max. Allowable pressure* MPa
Switching frequence time/min
Material of sensor
Connection (F)
Weight kg
Order Content No.
Lower limit of Set Point Range MPa
Upper limit of Set Point Range MPa
Shell
Diaphragm
-0.1…0
0.003
0.0045
1
20
All the material of the parts which will contact the medium is 00Cr17Ni14Mo2(316L), the other:1Cr18Ni9Ti
Inquiry Basket (
