The Type 8137 is a non-contact radar leveltransmitter for continuous level measurement.The unit is available in two versions:with thread and horn antenna (ø 40 mm) particularlysuitable for use in small tanks and process vessels for measurement of practically ny product. with flange and horn antenna (ø 40 or 75 mm) particularly suitable for use in storage tanks and process vessels for measurement of products such as solvent, hydrocarbons and fuels under extremely difficult process conditions.

Materials

Housing / Cover

Seal ring / Ground terminal

Wetted parts

Process fitting

Seal (threaded version)

Antenna

Antenna cone

Seal (antenna system)

PBT, Stainless steel 316L / PC

NBR / Stainless steel 316Ti/316L (1.4571/1.4435)

Stainless steel 316L

Klingersil C-4400

Stainless steel 316L

PTFE (TFM 1600 PTFE)

FKM

Display * LCD in full dot matrix (in option)

Process fitting Thread G 1“1/2 A or NPT 1“1/2

Flange DN50 or 100 DIN2501, 2” or 4” ANSI B16.5

Electrical connection Cable glands M20 x 1.5

Measuring type Distance between process fitting and product surface

Min. dielectric figure år > 1.6

Dead zone 50 mm

Measuring range 0.05 up to 10 m (recommended - antenna with ø 40 mm)

0.05 up to 30 m (recommended - antenna with ø 75 mm)

Process temperature -40 up to +130°C (-40 to 266 °F)

Vessel pressure -1 up to 40 bar (-14.51 to 580,4 PSI) (-100 up to 4000 kPa) or

according flange rules

Vibration resistance Mechanical vibrations with 4.g and 5...100 Hz