1. General specifications
Switching function: Normally closed (NC)
Output type: NAMUR
Slot width: 3.5 mm
Depth of immersion (lateral): 5 ... 7 mm , typ. 6 mm
Output type: 2-wire
2. Nominal ratings
Nominal voltage: 8.2 V (Ri approx. 1 kΩ)
Operating voltage: 5 ... 25 V
Switching frequency: 0 ... 3000 Hz
Hysteresis: 0.41 ... 0.6 mm
Suitable for 2:1 technology: yes , Reverse polarity protection diode not required
Current consumption
Measuring plate not detected: ≥ 3 mA at nominal voltage
Measuring plate detected: ≤ 1 mA at nominal voltage
3. Functional safety related parameters
Safety Integrity Level (SIL): SIL 2
MTTFd: 8415 a
Mission Time (TM): 20 a
Diagnostic Coverage (DC): 0 %
4. Compliance with standards and directives
Standard conformity
NAMUR: EN 60947-5-6:2000
IEC 60947-5-6:1999
Standards: EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
5. Approvals and certificates
IECEx approval
Equipment protection level Ga: IECEx PTB 11.0091X
Equipment protection level Gb: IECEx PTB 11.0091X
Equipment protection level Da: IECEx PTB 11.0091X
Equipment protection level Mb: IECEx PTB 11.0091X
ATEX approval
Equipment protection level Ga: PTB 99 ATEX 2219 X
Equipment protection level Gb: PTB 99 ATEX 2219 X
Equipment protection level Da: PTB 99 ATEX 2219 X
UL approval: cULus Listed, General Purpose
Ordinary Location: E87056
Hazardous Location: E501628
Control drawing: 116-0453
CCC approval
Hazardous Location: 2020322315002306
NEPSI approval
NEPSI certificate: GYJ16.1391X
TIIS approval: on request
KCC approval
Hazardous Location: 13-AV4BO-0353X
Marine approval: DNVGL TAA00001A5
6. Ambient conditions
Ambient temperature: -25 ... 100 °C (-13 ... 212 °F)
7. Mechanical specifications
Connection type: flexible leads LiY
Housing material: PBT
Degree of protection: IP67
Cable
Cable diameter: 1.1 mm ± 0.1 mm
Bending radius: > 10 x cable diameter
Material: PVC
Core cross section: 0.14 mm2
Length: 500 mm
Dimensions
Height: 15 mm
Width: 10 mm
Length: 19.5 mm
8. General information
Use in the hazardous area: see instruction manuals
