Radiation temperature sensor STF
Technical data
Application
Design:
Berlin 2000
The radiation temperature sensor is a dual sensor for the measurement of radiation and room heat. The radiation sensor is located in the black hemi- sphere; the room sensor is located the plastic housing. Connection with screw-type terminals.
Housing colour:
pure white, like RAL 9010, ball black
Housing material:
ABS plastic −20 … +60 °C
Ambient temperature: Permissible atmospheric humidity:
max. 95% rel. humidity, non-con- densing
Max. measurement current: < 1 mA Electrical connection:
screw-type terminals 0.14 mm² up to 1.5 mm² only to safety extra low voltage max. 30 VAC/42 VDC depending on the cross-section of the conductor and the sensor unit type surface/wall mounting (4-hole as- sembly on flush-mounted socket)
Sensor wire extendable:
Mounting/attachment:
Protection rating: Protection class: Safety and EMC:
IP 30
III
according to DIN EN 60730 the sensor characteristic curves can be found in the “Miscella- neous” section
Sensor characteristic curves:
Please follow the EMC directives, avoid parallel routing with mains voltage-bearing wires, or use shielded wires.
Sensor
Type
Item no.
PG
“Sensor 0” 2x NTC 2 K 25
STF-0
SN080100
III
STF-2
“Sensor 2” 2x NTC 47 K
SN080200
III
STF-4
“Sensor 4” 2x NTC 10 K
SN080400
III
STF-51
“Sensor 51” 2x KTY-81-121
SN080500
III
STF dimension drawing
STF connection diagram
Catalogue 2022 | Page 213
Made with FlippingBook Digital Publishing Software