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Sensors for hazardous locations,
micro DC quick disconnect
Sensors and amplifiers for hazardous area
applications
FM, CSA and ATEX approved for hazardous locations
Single and dual channel switching amplifiers
available in AC and DC operating voltage
Extended sensing range reduces failures from
mechanical damage
Industry standard M12 micro DC connector
Product characteristics | ||
Inductive sensor | ||
Rectangular, plastics | ||
Quick disconnect | ||
ATEX approval | ||
Group II, category 2G | ||
Group II, category 1D | ||
Sensing range 20 mm; [f] flush mountable | ||
Electrical data | ||
Electrical design | Connection to certified intrinsically safe circuits with the max. values U = 15 V / I = 50 mA / P = 120 mW | |
Nominal voltage [V] | 8.2 DC; (1k) | |
Supply voltage [V] | 7.5...30 DC; when used outside the hazardous area | |
Current consumption [mA] | < 1 *) | |
Protection class | III | |
Outputs | ||
Output function | normally closed | |
Current rating [mA] | < 30; when used outside the hazardous area | |
Switching frequency [Hz] | 200 | |
Monitoring range | ||
Sensing range [mm] | 20 | |
Real sensing range (Sr) [mm] | 20 10 % | |
Accuracy / deviations | ||
Correction factors | mild steel = 1 / stainless steel approx. 0.7 / brass approx. 0.5 / aluminium approx. 0.4 / copper approx. 0.3 | |
Hysteresis [% of Sr] | 1...15 | |
Switch-point drift [% of Sr] | -10...10 | |
Environment | ||
Ambient temperature [C] | -20...70 | |
Protection | IP 67 | |
Tests / approvals | ||
Approval | BVS 04 ATEX E 091 X IECEx BVS 06.0003 | |
Marking of the unit | II 1D Ex iaD 20 T 90C Ta: -20...70C II 2G Ex ia IIB T6 Ta: -20...70C Ex ia IIB T6 zone 1 Ta: -20...70C | |
EMC | EN 60947-5-6 | |
Shock / vibration resistance | 30g (11 ms) / 10-55 Hz (1 mm) | |
MTTF [Years] | 2920 | |
Safety classification | ||
Internal capacitance [nF] |
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