VE901 Series
Nonincendive Intrinsically Safe Velocity Sensor, CSA North America Class 1, Division 1 and IECEx/ATEX Zone 0,1 Approved Piezo Velocity Sensor, Top Exit 2 Pin Connector, 100 mV/in/sec, ±10%
Regulatory Information
CSA 221421
Ex ia IIC T3/T4 Ga
Ex ia I Ma
Ex iaD A20 T150°C (T Code = T3) or T105°C (T-Code = T4)
DIP A20 IP6X T150°C (T Code = T3) or T105°C (T-Code = T4)
AEx ia IIC T3/T4 Ga
AEx iaD 20 T150°C (T Code = T3) or T105°C (T-Code = T4)
CLI Groups A, B, C, D
CLII Groups E, F, G; CLIII
CLI, Zone 0, Zone 20
Operating Temp Code: T3
Ambient Temp Range = -54 to 125°C
Operating Temp Code: T4
Ambient Temp Range = -40 to 80°C
Control Drawing INS10012
Ex ia IIC T3 -40°C < Ta < +125°C
Ex ia IIC T4 -40°C < Ta < +80°C
Ex ia IIC T3/T4 Ga
Ex ia I Ma
Ex iaD A20 T150°C (T Code = T3) or T105°C (T-Code = T4)
DIP A20 IP6X T150°C (T Code = T3) or T105°C (T-Code = T4)
AEx ia IIC T3/T4 Ga
AEx iaD 20 T150°C (T Code = T3) or T105°C (T-Code = T4)
CLI Groups A, B, C, D
CLII Groups E, F, G; CLIII
CLI, Zone 0, Zone 20
Operating Temp Code: T3
Ambient Temp Range = -54 to 125°C
Operating Temp Code: T4
Ambient Temp Range = -40 to 80°C
Control Drawing INS10012
Ex ia IIC T3 -40°C < Ta < +125°C
Ex ia IIC T4 -40°C < Ta < +80°C
Sira 15ATEX2152X
IECEx SIR 15.0060X
Ex ia IIC T3/T4 Ga
Ex ib IIIC T135°C...T143°C Db
Operating Temp Code: T143°C
Ambient Temp Range =-40°C to 121°C
Operating Temo Code: T135°C
Ambient Temp Range = -40°C to +80°C
Ex ia I Ma
Connector Exit Entity Parameters:
Ui = 28 Vdc, li = 120 mA, Pi = 1W, Ci = 0nF, Li = 0µH
Integral Cable Entity Parameters
Ui = 28 Vdc, li = 120 mA, Pi = 1W, Ci = 80.4nF, Li = 336µH
1600 ft (488 m) Maximum Allowable Integral Cable Length
Requires one IS111-1B Intrinsic Safety Barrier
IECEx SIR 15.0060X
Ex ia IIC T3/T4 Ga
Ex ib IIIC T135°C...T143°C Db
Operating Temp Code: T143°C
Ambient Temp Range =-40°C to 121°C
Operating Temo Code: T135°C
Ambient Temp Range = -40°C to +80°C
Ex ia I Ma
Connector Exit Entity Parameters:
Ui = 28 Vdc, li = 120 mA, Pi = 1W, Ci = 0nF, Li = 0µH
Integral Cable Entity Parameters
Ui = 28 Vdc, li = 120 mA, Pi = 1W, Ci = 80.4nF, Li = 336µH
1600 ft (488 m) Maximum Allowable Integral Cable Length
Requires one IS111-1B Intrinsic Safety Barrier
VE901-1A
2 Pin Connector
| Connector Pin | Polarity |
| A | (+) Signal/Power |
| B | (-) Common |
Stock Product
VE901-3A
Armored Integral Cable
| Conductor | Polarity |
| Red | (+) Signal/Power |
| Black | (-) Common |
| Shield | Cable Drain Wire |
Built To Order
Typical Frequency Response
