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  1. Products
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  5. MR500A

T-slot cylinder sensor with reed contact

MR500A

MRT2021-N/--/R/6,0M/-H/1G/1D

T-slot cylinder sensor with reed contact MR500A

T-slot cylinder sensor with reed contact

MR500A

MRT2021-N/--/R/6,0M/-H/1G/1D

  • Self-locking fixture for quick mounting and easy adjustment
  • Easy fit 'drop from the top' into a slot
  • Moulded cable ensuring very good strain relief
  • For applications in hazardous areas
  • Very high switching frequency
  • ce
  • ukca
  • ex
  • iec
Product characteristics
Electrical design NAMUR
Output function normally open
Dimensions [mm] 30.5 x 5 x 6.5
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
Current consumption [mA] target not detected: ≤ 1; target detected: ≥ 2,2
Protection class III
Reverse polarity protection yes
Outputs
Electrical design NAMUR
Output function normally open
Short-circuit protection no
Overload protection no
Detection zone
Response sensitivity [mT] 2.1
Travel speed [m/s] 10
Accuracy / deviations
Hysteresis [mm] 1
Repeatability [mm] < 0.2
Response times
Max. fall time [ms] 0.1
Max. make time incl. bounce [ms] 0.6
Operating conditions
Ambient temperature [°C] -25...70
Protection IP 65; IP 67
Tests / approvals
Approval BVS 09 ATEX E164; IECEx BVS 09.0065
ATEX marking II 1G Ex ia IIC T4 Ga
II 1D Ex ia IIIC T135°C Da
EMC
EN 61000-4-2 ESD - kV CD / 8 kV AD
EN 61000-4-3 HF radiated 10 V/m
EN 61000-4-4 Burst 2 kV
EN 61000-4-6 HF conducted 10 V
EN 55011 emission class B
MTTF [years] 21140
Safety classification
Max. internal capacitance [nF] 10
Max. internal inductance [µH] 400
Mechanical data
Weight [g] 91.2
Mounting flush mountable
Cylinder type T-slot cylinders
Dimensions [mm] 30.5 x 5 x 6.5
Materials housing: PA; fastening clamp: stainless steel
Displays / operating elements
Display
switching status 1 x LED, yellow
Accessories
Items supplied
rubber placeholder: 1
Cable clip: 1
Remarks
Remarks
No LED function in case of polarity reversal in DC operation.
Pack quantity 1 pcs.
Electrical connection
Connection Cable: 6 m, PVC; 2 x 0.14 mm²
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — MR500A — 25.02.2010 —