Online pH/ORP controller LX100OPC is a portable unit with automatic temperature compensation (ATC) that provides high accurate results. It simultaneously display measured parameters such as pH, ORP, temperature, date and time. Measures primary controlling parameters pH and ORP. Alarm output according to the upper and low limits of conductivity.

Catalog
Specifications
pH range 0 ~ 14 pH
pH resolution 0.01 pH
pH accuracy ± 0.05 pH
pH/ORP electrode pH/ORP compound electrode
mV range ±1999mV; resolution: 1 mV
Temperature range 0 ~ 99.9 °C: resolution: 0.1°C
Temperature compensation 0 ~ 90°C auto
Ambient temperature 0 ~ 50 °C
Humidity ≤ 85 %
Alarm output 220 V / 6 A
Current output 4 mA ~ 20 mA Isolated DC output (Max Load : 750 Ω)
Power 110 V
220 V
240 V
Dimensions Frame dimensions : 96 mm × 96 mm
Panel dimensions : 91 mm × 91 mm
Depth: 100 mm
Features
  • Digital display that can be simultaneously show pH, ORP, mV temperature, date and time

  • RS-232 interface

  • Automatic temperature compensation

  • Alarm output according to the upper and low limits of pH value

  • Pipe-thread connecting electrode

  • Easy calibration

Applications
  • Used in chemical, pharmaceutical, food industries and medical laboratories. Also widely used for laboratory analysis, soil and water quality tests, etc.

Electrode Specifications

pH/ORP electrode Compound electrode (LX4100)
pH range 0-14
Temperature range 5-80°C
Inner reference type Ag/Agcl
Membrane shape Glass Hemisphere
ATC type Pt100, pt1000, 10k, 2.252K, 30K, thermisor
Shaft material PPS
Electrode length 147 mm
Thread 3/4” NPT

Online Conductivity Controller

<p>Labdex Online Conductivity Controller provide precise measurement and automatic control of conductivity in liquids. Ideal for water quality testing, chemical solutions, and industrial processes, they ensure reliable and consistent results.</p>