Product characteristics
Electrical design
NAMUR
Output function
2 x normally closed
Sensing range [mm] 4
Housing
rectangular
Dimensions [mm] 40 x 26 x 26
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)
Supply voltage DC [V] 7.5…15
Current consumption [mA] 2,1)
Protection class
III
Outputs
Electrical design
NAMUR
Output function
2 x normally closed
Switching frequency DC [Hz] 1800
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…80
Protection
IP 67
Safety classification
Max. internal capacitance [nF] 140; (per intrinsically safe circuit)
Max. internal inductance [µH] 130; (per intrinsically safe circuit)
Mechanical data
Weight [g] 67.5
Housing
rectangular
Mounting
non-flush mountable
Dimensions [mm] 40 x 26 x 26
Materials
housing: PBT; cover: PC
Tightening torque [Nm] 0.6…1.5; (Lock nut)
Displays / operating elements
Display
switching status
2 x LED, yellow
Remarks
Pack quantity
1 pcs.
Electrical connection
Connection
Connector: 1 x M12
