IFM 易福门 N95001

IFM 易福门 N95001

  • For monitoring valve positions
  • For reliable position feedback on valve actuators
  • For applications in hazardous areas
  • For connection to intrinsically safe circuits
  • Direct triggering of the solenoid valve from the sensor
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  • 描述
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描述

Application
Application for actuators using standard ISO 5211 (VDI/VDE ) mounting
Electrical data
Connection to switching amplifiers yes
Switching amplifiers connection to certified intrinsically safe circuits with the max. values: U = 15 V / I = 50 mA / P = 120 mW
Nominal voltage DC [V] 8.2; (1kΩ)
Current consumption [mA] < 1; (disabled; conductive: > 2,2)
Protection class III
Outputs
Electrical design NAMUR
Output function 2 x normally closed
Switching frequency DC [Hz] 250
Detection zone
Sensing range [mm] 4
Real sensing range Sr [mm] 4 ± 10 %
Accuracy / deviations
Correction factor steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3
Hysteresis [% of Sr] 1…15
Switch point drift [% of Sr] -10…10
Operating conditions
Ambient temperature [°C] -20…70
Protection IP 67
Tests / approvals
Approval BVS 03 ATEX E131; BVS 04 ATEX E153; IECEx BVS 06.0003
ATEX marking II 2G Ex ia IIC T6 Gb Ta: -20…70°C
II 1D Ex ia IIIB T 90°C Da Ta: -20…70°C
II 2G Ex ia IIC T5 Gb Ta: -20…80°C
II 1D Ex ia IIIB T 100°C Da Ta: -20…80°C
EMC
EN 60947-5-6
Shock/vibration resistance 30 g (11 ms) / 10-55 Hz (1 mm)
MTTF [years] 1218
Safety classification
Max. internal capacitance [nF] 150; (per intrinsically safe circuit)
Max. internal inductance [µH] 150; (per intrinsically safe circuit)
Mechanical data
Weight [g] 175
Housing rectangular
Mounting non-flush mountable
Dimensions [mm] 40 x 26 x 60
Materials housing: PBT; cover: PC
Displays / operating elements
Display
switching status 2 x LED, yellow
Remarks
Remarks
solenoid valve circuit Ex-i:
connection to certified intrinsically safe circuits with the max. values:
U = 28 V DC / P = 2 W
Pack quantity 1 pcs.
Electrical connection – socket
Connector: 1 x M12
Electrical connection – plug
Connection Connector: Rd24

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