Описание

  • Increased system availability thanks to maintenance output
  • Long service life of up to 100 000 hours
  • Quickly interchangeable sensor head
The sensors consist of a sensor head and an analysis module, and are laid out for use in very hot work environments. Together with unparalleled service life in hot surroundings, large switching distances assure maximum system availability. Easily interchangeable sensor heads with numerous standard cable lengths are additionally available as separate replacement parts.The maintenance function prevents unscheduled system downtime. Thanks to unique, patented technology (DE202011001009), the sensor indicates that it should be replaced during the next scheduled maintenance before its service life expires. Furthermore, the sensor fulfills the DESINA diagnostics function a well.
Switching Distance 25 mm
Correction Factors Stainless Steel V2A/CuZn/Al 0,81/0,56/0,52
Mounting non-flush
Mounting A/B/C/D in mm 50/90/50/25
Switching Hysteresis < 10 %
Electrical Data
Supply Voltage 10...30 V DC
Current Consumption (Ub = 24 V) < 40 mA
Switching Frequency 60 Hz
Temperature Drift < 10 %
Sensor head temperature range -10...250 °C
Temperature Range, Plug on Sensor Head 0...50 °C
Analysis module temperature range 0...50 °C
Number of Switching Outputs 2
Switching Output Voltage Drop < 2,5 V
Switching Output/Switching Current 100 mA
Residual Current Switching Output < 10 mA
Short Circuit Protection yes
Protection Class III
Service Life (T = +200 °C) 100000 h
Service Life (T = +250 °C) 60000 h
Mechanical Data
Sensor head material PTFE (FDA)
Analysis module material Aluminum
Degree of protection, sensor head IP60
Degree of protection, analysis module IP67
Connection M12 ? 1, 4-pin
Cable Length (L) 5 m
PWIS-free yes
Output
PNP NO/NC antivalent yes
Maintenance output yes
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