The MadgeTech pHTemp2000 is a battery-powered, stand-alone pH and temperature data logger with LCD display. It connects directly to common pH, ORP, and ISE electrodes via a female BNC connector mounted on its side. Temperature is measured via 2, 3, or 4-wire 100Ω Platinum RTD input with automatic internal compensation .

pH measurement range: -2.00 to 16.00 with ±0.01 pH accuracy. Temperature range: -40°C to 110°C (-40°F to 230°F) with 0.01°C resolution and ±0.04°C accuracy. Memory stores 131,072 readings per channel in non-volatile solid state memory. To maximize memory capacity, users can enable or disable channels .

Includes wall-mounted 120VAC/9VDC power adapter. Battery life is 1 year at one minute reading rate with display off, 30 days with continuous display use. Compatible with MadgeTech 4 Software for easy setup and data download. The IFC200 interface package is required for communication .

Key Features

• pH range: -2.00 to 16.00, accuracy ±0.01 pH
• BNC input for pH/ORP/ISE electrodes
• Temperature range: -40°C to 110°C, accuracy ±0.04°C
• Removable screw terminal for 2/3/4-wire 100Ω Platinum RTD
• 131,072 readings per channel memory
• LCD display
• Includes 9VDC power adapter
• Reading rate: 2 seconds to 24 hours
• Black anodized aluminum construction
• CE approved

Applications

• Surface and ground water quality monitoring
• Environmental and wetlands monitoring
• Industrial influent and effluent
• Municipal water systems
• Process water quality
• Wastewater monitoring