Thermocouple and Sensors

TEMP-U

Zahner TEMP-U enables the temperature measurements by direct connection of two thermocouples. Two additional voltage input channels are available and provide the opportunity to record additional variables during the electrochemical measurement. For example, the voltage channels can be configured with a pH electrode or a pressure chamber to record the pH value or chamber pressure during the measurement.

Unless otherwise requested, the TEMP-U is delivered pre-configured for two NiCrNi (type K) thermocouples and two voltage inputs in the range of ±4 V. 
  • 2 thermocouple inputs
  • 2 analog voltage inputs

Specifications

Socket
BNC
Input impedance
1012 Ω min.
Input range
±4 V (standard), ±10 V, ±2 V
Offset voltage/drift
±0.5 mV, ±5 μV/°C, ±0.2 mV/year max. @ 2 V range
Input current
±10 pA max. @ 20°C
Bandwidth
300 Hz 3rd order Bessel characteristic
Isolation impedance
1012 Ω || 20 pF
Max. isolation voltage
±20 V
Socket
Lemosa ERA.0S.302.CLL
Input impedance
100 kΩ
Amplification
201 (standard), 101, 51, 26
Offset voltage/drift
±5 μV, ±0.05 μV/°C, ±0.2 μV/year max.
Input current
±100 pA max. @ 20°C, -1 μA optionally
Bandwidth
300 Hz 3rd order Bessel characteristic
Isolation impedance
200 kΩ || 100 pF
Max. isolation voltage
±200 V
Cold junction compensation
At the front panel, switchable, 0-40 °C ±0.5 °C
Socket
BNC
Input impedance
1012 Ω min.
Input range
±4 V (standard), ±10 V, ±2 V
Offset voltage/drift
±0.5 mV, ±5 μV/°C, ±0.2 mV/year max. @ 2 V range
Input current
±10 pA max. @ 20°C
Bandwidth
300 Hz 3rd order Bessel characteristic
Isolation impedance
1012 Ω || 20 pF
Max. isolation voltage
±20 V
Socket
Lemosa ERA.0S.302.CLL
Input impedance
100 kΩ
Amplification
201 (standard), 101, 51, 26
Offset voltage/drift
±5 μV, ±0.05 μV/°C, ±0.2 μV/year max.
Input current
±100 pA max. @ 20°C, -1 μA optionally
Bandwidth
300 Hz 3rd order Bessel characteristic
Isolation impedance
200 kΩ || 100 pF
Max. isolation voltage
±200 V
Cold junction compensation
At the front panel, switchable, 0-40 °C ±0.5 °C

Downloads

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