Thermometer with LED display PTM82

°Canalog outputhygienic

The model PTM82 combines pressure and temperature measurement with a large, bright display. The digital contact gauge can still be easily read from a distance and therefore allows for a quick assessment of the process parameters. An analog output and two switch outputs widen the range of applications.  The  capacitive  measuring  principle in combination with a ceramic membrane is resistant to aggressive and abrasive media.  The process connection is made of high-quality stainless steel  1.4404 and is therefore suitable for almost all media.  All  wetted  components  are  food safe, making the unit ideal for use in beverage and process water applications. Features 3 digit LED display Recording min./max. pressure Dry capacitive ceramic sensor Smallest measuring range: 0…50 mbar Largest measuring range: 0…60 bar Negative pressure measuring range: up to -1 bar Accuracy ≤ 0,5% Analog output: 4…20 mA, 3-wires       0…10 V, 3-wires       0...20 mA, 3-wires Applications: Beverage industry Industrial water applications Gaseous media Hygiene applications Abrasive media Aggressive media Technical data: Measuring ranges - Smallest measuring range: 0…50 mbar - Largest measuring range: 0…60 bar - Negative pressure measuring range: up to -1 bar Analog output - 4…20 mA, 3-wires - 0…20 mA, 3-wires - 0…10 V, 3-wires Power supply - 20 mA Output: 10…30 V DC - 10 V Output: 16…30 V DC Accuracy - Pressure: ≤ ± 0,5 % FS @ 25 °C - Temperature: ≤ ± 0,3 % FS @ 25 °C +0,3 °C +0,005 °C x t (Pt1000 Kl. B) Long term stability - ≤ ± 0,5 % FS / Year Switch-on time - < 1 s Temperature coefficient - Pressure zero: ≤ ± 0,03 % FS / Kelvin