Alphatemp Technology Ltd, Network House, 300-302 Cressing Road, Braintree, Essex CM7 3PG

Tel: +44 (0) 1376 344679 Fax: +_44 (0) 1376 348976

Email:  sales@enviromon.co.uk

PT104 Platinum Resistance (PT100/PT1000) Temperature, Voltage & Resistance Data Logger

£459.00

4 channel PT100/PT100 data logger

  • Measures temperature, resistance and voltage
  • High resolution and accuracy
  • Works with PT100 and PT1000 sensors
  • Supports 2, 3 and 4-wire sensors
  • No power supply required
  • USB and Ethernet interfaces
  • Run multiple units on a single PC

Description

The PT-104 is a four–channel temperature measuring data logger. It offers the ultimate in resolution (0.001 °C) and accuracy (0.015 °C). Along with temperature it can also be used to measure resistance and voltage.

Input/Output
Type Temperature Resistance Voltage
Sensor PT100, PT1000 n/a n/a
Range -200 to +800 °C 0 to 375 Ω 0 to 115 mV
    0 to 10 kΩ 0 to 2.5 V
Accuracy (at 23 ±2 °C) 0.015 °C 20 ppm at 100 Ω 0.40%
  + 0.01% of reading    
Temperature coefficient 5 ppm/°C 5 ppm/°C 100 ppm/°C
RMS noise with filter 0.01 °C 10 ppm 10 ppm
Resolution 0.001 °C 1 µ? 0.156 µV
Overload protection ±30 V    
Number of inputs 4    
Converter resolution 24 bits    
Conversion time 720 ms per channel    
Input connectors 4-pin mini–DIN    
Input impedance >1 MΩ    
Output connectors USB and Ethernet