P790 precision instrument for PT100, thermocouples and relative humidity
High preci­sion instru­ment for temper­ature (±0,01) and relative humidity with memory for 6.000 meas­ure­ments. Via Bluetooth, the meas­ured values can be transferred to a free down­load­able app. The P795-series instru­ments provide different calib­ra­tion possib­il­ities for the connect­able Pt100, thermocouple and humidity probes. The easiest and most convenient way is to use our Smart probes with Eprom. The calib­ra­tion coef­fi­cients (R0ABC) will auto­mat­ic­ally transfer from the probe to the instru­ment. The user has nothing to do except for turning on the instru­ment. Calib­ra­tion coef­fi­cients of the Smart probes are calcu­lated at 0°C, 75°C and 150°C as standard. On request we can provide further calib­ra­tion points.

Inputs	2-chan­nels, PT100, Ther­mo­couples type K,J,L,R,S,T and relative humidity
Meas­uring range	PT100   -200°C...+850°C Ther­mo­couples  -200...+1760°C Relative humidity  0...100% rF
Resol­u­tion	PT100  0,001°C (-200...+200°C) 0,01°C remaining range Ther­mo­couples 0,01°C Relative humidity 0,05% (0...100% rF)
Accuracy	PT100 +- 0015°C from -100°C....+199,99°C other­wise 0,025% Ther­mo­couple R/​S  + - 0,5°C (+ - 0,1% from reading) Ther­mo­couple K/​J/​L/​N/​T + - 0,15°C from 0°C...+200°C, + - 0,5°C up to 1000°C, other­wise + - 1°C Relative humidity + - 1%
Memory	appr. 6.0000 meas­ure­ments
Output	USB
Connectors	8-pole DIN 45326
Working temper­ature	0°C...+40°C
Display	2-line LCD
Housing	plastic (ABS)
Dimen­sions	200 x 93 x 44 mm (LxWxH)
Weight	600 g
Power supply	9 V battery or altern­ative 230/​110V power supply

Datasheet