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2.Specification
1.Type
Sensor
PFM-M01PEX
Output unit
PFM-KCU01
Zener barrier
Z961
Zener barrier
Z964
2.Structural
Sensor+Zener barrier+Output unit(Separate)
3.Necessary conditions for measuring
1)Gas emissions
terms
Temperature
≦60℃
Pressure
≦200kPa
Humidity
≦40vol%
Flow rate
≧4m/s
2)Dust terms
Size
≧0.3μm
Concentration
0.1〜1000mg/m
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4.Equipment specification
Sensor
1)Approval
Ex ib ⅡB T4 (TIIS)
2)Protection
Dust-proof and Splash-proof construction
3)Rating
Uo=17.4V,Io=190.3mA,Po=430mW
4)Temperature(※1)
-20℃〜+60℃
※Non condensing
5)Humidity (※2)
≦95%RH
※Condition :State of case sealing up
6)Mounting
R1 Screw(1
Socket belonging)
7)Wiring distance
(max.100m) (※3)
Between Sensor and
Zener barrier
5m (Exclusive use cable)
Between Sensor and
Zener barrier
0.4m(Exclusive use cable)
8)Length (※4)
Probe L1
300mm
Isolation L2
58mm(Permissible length:50〜550mm)
9)Mass.
Approx. 1.3kg
Zener barrier(Z961)
1)Approval
〔Exib〕ⅡB
2)International Protection
IP20
3)Rating
Uo=17.4V,Io=190.3mA,Po=430mW
Um=AC250V 50/60Hz,DC250V
4)Temperature
-20℃〜+60℃
※Non condensing
5)Humidity
Max. 75%
6)Mass.
Approx. 150g
Zener barrier(Z964)
1)Approval
〔Exib〕ⅡB
2)International Protection
IP20
3)Rating
Uo=17.4V,Io=190.3mA,Po=430mW
Um=AC250V 50/60Hz,DC250V
4)Temperature
-20℃〜+60℃
※Non condensing
5)Humidity
Max. 75%
6)Mass.
Approx. 150g