Description

MKT2020-N/–/A/6,0M/-H/1G/1D

Product characteristics Electrical design NAMUR Output function normally open Dimensions [mm] 25 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 Switching frequency DC [Hz] 2000 Short-circuit protection yes Overload protection yes Detection zone Response sensitivity [mT] 2 Travel speed [m/s] > 10 Accuracy / deviations Hysteresis [mm] 1 Repeatability [mm] < 0.2 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] 2142 Safety classification Max. internal capacitance [nF] 140 Max. internal inductance [µH] 400 Mechanical data Weight [g] 93.9 Mounting flush mountable Type of mounting fastening clamp with combined slot / hexagon socket, width across flats 1.5 Cylinder type T-slot cylinders Dimensions [mm] 25 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 Pack quantity 1 pcs. Electrical connection Connection Cable: 6 m, PVC; 2 x 0.14 mm²