The pHTemp2000 is a pH and temperature data logger. Includes standard calibration certificate. Read More >

Key Features:

  • Digital Display
  • Accepts 2, 3 and 4-wire RTDs
  • Connects to Common pH and ORP Electrodes



The pHTemp2000 is a pH and temperature data logger with an LCD and wall mounted universal power adapter.

The pHTemp2000 accepts 2, 3 and 4-wire RTDs and can store up to 131,072 readings. To maximize memory capacity, users can enable or disable channels. This device directly connects to many commonly used pH and ORP electrodes through a female BNC connector mounted on its side. Temperature is measured by directly connecting an RTD to the pHTemp2000.

The pHTemp2000 is compatible with the latest MadgeTech 4 Software making starting, stopping, and downloading simple and easy. Graphical, tabular, and summary data is provided for analysis and can be viewed as customizable engineering units.


Memory 131,072 readings (all channels enabled)
Reading Rate 1 reading every 2 seconds up to 1 reading every 24 hours
Baud Rate 115,200
Battery Life 1 year battery life at one minute reading rate with display off. 30 days typical with continuous display use. Optional AC adapter available.
MaterialBlack anodized aluminum
Dimensions 4.8 in x 3.3 in x 1.25 in (122 mm x 84 mm x 32 mm)
Operating Environment -20 °C to +60 °C (-4 °F to +140 °F), 0 %RH to 95 %RH non-condensing
Required Interface Package IFC200


Temperature Sensor 2, 3 or 4 wire 100 Ω Platinum RTD
Temperature Resolution 0.001 Ω 0.01 °C (0.018 °F)
Temperature Calibrated Accuracy ±0.015 Ω ±0.04 °C (±0.072 °F)
Probe Temperature Range 80 Ω to 145 Ω -40 °C to +110 °C (-40 °F to 230 °F)


pH Input Connection
pH Range -2 pH to +16 pH (±1000 mV)
pH Resolution 0.01 pH
pH Accuracy ±0.01 pH


pHTemp2000 Specification Sheet

pHTemp2000 Product User Guide


Part Numbers

pHTemp2000 — 900988-00


There are no reviews yet.

Be the first to review “pHTemp2000”