Temperature calibrator PROVA-135
loopfor electrical measuring instrumentsportable

temperature calibrator
temperature calibrator
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Measured physical value
temperature, loop
for electrical measuring instruments
portable, digital, programmable

Max.: 2,310 °C (4,190 °F)

Min.: -200 °C (-328 °F)


Max.: 24 V

Min.: 0 V


- Source 4~20mA, 0~24mA with 1|jA resolution (1KQ load, 24V loop supply), basic accuracy 0.025%. - Source 0~24.000V with lmV resolution. Source frequency l~20000Hz square wave with programmable duty cycle (1~99%). Auto step and auto ramp for sourcing mA, V. - Easy fixed 25% up and down, or programmable percentage (1~99%) increase and decrease (mA, V). - Measure DC mA with loop power (24V output). - Measure DC V. - Measure Température (°C, °F) of 11 types of thermocouples (K, J, E, T, R, S, N, L, U, B and C). - Calibrator grade précision température measurement with 0.1*C & 0.1*F resolution. - Détection of thermocouples disconnection. - Source and Measure at the same time. Warning for overload, output open (mA) or short (V). - Short circuit protection for output. - Battery power indication (%) when turn on the calibrator. Applications: - Calibration of 4~20mA panel meters. - LED brightness testing (0~24mA). - Température calibration of panel meters or instruments for 11 types of thermocouples.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.