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Sensor Technologies · Measurement & Control InstrumentationSensortehnika · Mõõtevahendid · Kontrollseadmed

Catalogue 2007

ET50x Series RTD Probes with Terminal Head 1.31

? For measuring temperatures from -50 to +500 ° C? Pt100, Pt500, Pt1000, PTC1000 or NTC resistance sensor ? Double RTD sensing element option ? Variety of DIN B type and miniature terminal heads ? AISI 316 s/s process connection, options of adjustable fittings? 0-10 V, 4-20 mA and RS485 Modbus RTU transmitter options

ET50x series push-in resistance thermoprobes with terminal headare intended for measuring temperatures in liquids and gases.Applications include HVAC and refrigeration, heating installations,ovens, industrial furnaces and plant engineering, as well as processtechnology.The standard version includes Pt100 class B sensor withmeasuring range -50...+250 °C and DIN B type terminal head.Depending on the needs of application it is possible to order eitherplatinum RTD sensing element with specific nominal resistanceand accuracy class for temperatures up to +500 °C or commonthermistors, protection tubes of different size, various terminalheads and fixtures for process connection.Sensing element - Pt100, Pt500 or Pt1000 RTD sensor, class B, A, 1/3B or 1/10B according to EN 60751, measuring range -50...+250 °C or -50...+500 °C - PTC1000 thermistor (1000 Ohm @ 25 °C), range -30...+150 °C - NTC10A thermistor (10 kOhm @ 25 °C), range -30...+150 °CProtection tube 1.4404/AISI316L stainless steel Ø3...15 mm, L30...2000 mm (tubes present in stock have Ø6 mm and L = 30/80/130/190/230/290/380/530 mm), PTFE coating option for agressive conditionsTerminal heads - type B: standard aluminium DIN 43729 - type N: spherical aluminium DIN 43729 with hinged cover - type S: for agressive environment, DIN 43729, s/s - type M: miniature aluminium DIN 43729 - type P: micro, with plastic connector, DIN 43650C IP55 protection class, up to IP67 on request allowed temperature -40..+100 °C, with transmitter -40..+75 °COutput 2-, 3- or 4-wire circuit plastic screw terminal (-T) or ceramic terminal block (-C) To provide 4-20 mA / 0-10 V analogue output or digital RS485Modbus RTU interface, E2060 series industrial transmitters mountable into B-, N- or S-type terminal head are available.Accessories - flanges and screw fittings, series EA0xx - threaded compression fittings, series EA1xx - threaded thermowells, series EA2xx

ET50x

-T 12(3)(4) ~50

Ï‘

B N S M P
50 4-20 mA0-10 VRS485
Ï‘ E2060-C ~55
41 50
L 50 ØD
AFxx 36
Fxxx 29 EA8xx 27
50 Ø10G1/2"BST1/2" D = 3 mm 4 mm 5 mm 6 mm 8 mm 10 mm

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