ETF 0 – VA incl. stainless steel thermowell

Screw-in/immersion temperature sensor, with passive output

The ETF 0 – VA is a screw-in temperature sensor in IP54 housing with snap-on cover. For recording the temperature of aggressive liquid and gaseous media. They are used in pipelines, in heating technology, in storage tanks, district heating compact stations, hot and cold water systems, oil and lubrication circuit systems, in machine, device and plant construction as well as in the entire industrial sector.

Technical Data

Measuring range:- 50 ...+90 °C
(Tmax LM235Z = 125 °C)
Sensors:For passive sensors see data sheets
Circuit type:2-wire connection
Measuring current:see resistance table
Process connection:Screw-in thread with G 1/2“
Thermowell:Stainless steel, 1.4571, V4A, G 1/2", SW 27,
Ø = 8mm
Protective pipe:Stainless steel, 1.4571, V4A, Ø = 6mm
Connection head:made of plastic, polyamide,
with snap-on cover,
colour pure white (similar to RAL9010)
Ambient temperature -20/+100°C
Dimensions:33 x 53 x 37,2mm
Cable gland:M16, with tension relief
Electrical connection:0.14 - 1.5 mm² via screw terminals
on circuit board
Insulation resistance:≥ 100 MΩ, at 20 °C (500V DC)
Max. thermowell pressure:40 bar
Humidity::< 95 % rH, non-condensing air
Protection class:III (according to EN 60 730)
Protection type:IP 54 (according to IEC 529)

ALTM 2 Display