Assembly-type duct sensor EKF with passive output
Technical data
Application
Housing colour: Housing material:
pure white, like RAL 9010
The assembly-type duct sensor EKF is used for measuring tem- peratures in liquids and gases in pipes, air ducts or tanks. A mounting flange (MF) is required for use in air ducts. If used in liquids, immersion sleeves made of brass with nickel plating (THMs) should be used. For aggressive media, immersion sleeves made of stainless steel V4A (THV) are recommended. Immersion sleeves or mounting flanges are not part of the delivery scope and must be ordered separately as accessories. Accessories: mounting flange for installation in air ducts: MF matching immersion sleeves in brass: Im- mersion sleeves with brass plating can be found in the ‘Miscellaneous’ section matching immersion sleeves stainless steel (V4A): immersion sleeves made of stainless steel can be found in the “Miscellaneous” section Sensor wire extendable: depending on the cross-section of the conductor and the sensor unit type
PA plastic (30% GF reinforced)
Sensor tube material: Ambient temperature: Max. sensor temperature Permissible atmospheric humidity: Electrical connection:
V2A (1.4301) −30 … +70 °C
150 °C
max. 95% rel. humidity, non-con- densing screw-type terminals 0.14 mm² up to 2.5 mm² only to safety extra low voltage max. 30 VAC/42 VDC
Tolerances:
PT100 / PT1000
DIN EN 60751 B
Mounting/attachment:
in immersion sleeves (THMs, THV) for fluids or with mounting flange (MF) in air ducts
Protection rating: Protection class: Safety and EMC:
IP 65
III
according to DIN EN 60730
Sensor characteristic curves:
the sensor characteristic curves can be found in the “Miscellaneous” section From the fitting length (EL), subtract 15 mm to determine the nominal length (NL) of the immersion sleeve, for example, EL = 65 mm corre- sponds to THV/50
Immersion sleeves:
Please follow the EMC directives, avoid parallel routing with mains voltage-bearing wires, or use shielded wires.
Sensor
Fitting length 65 mm (for 50 mm immersion sleeves)
Fitting length 115 mm (for 100 mm immersion sleeves)
Fitting length 165 mm (for 150 mm immersion sleeves)
PG
PT 100
EKFP 100 / 100 Item no.: G9140140 EKFP 1000 / 100 Item no.: G9140150
EKFP 100 / 150 Item no.: G9140270 EKFP 1000 / 150 Item no.: G9140280
EKFP 100 / 50 Item no.: G9140010 EKFP 1000 / 50 Item no.: G9140020
III
PT 1000
III
Accessories
Item no.
Features
PG
MF
G9990160
mounting flange for integrated duct sensor
III
Dimension schematic, assembly-type duct sensor
Dimension schematic, mounting flange MF
Circuit diagram, assembly-type duct sensor
Catalogue 2022 | Page 214
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