1～3 item / All 3 items
Transmitters for agriculture and industry
The pH and EC transmitters are panel-mounted and receive signals directly from the connected pH and EC sensors. The output signals are compatible with 4-20mA, 0-1V, and 0-4V.
pH transmitter that achieves both high precision and reliability.
pH transmitter that converts the output from a pH electrode or Redox electrode into a temperature-compensated 4-20mA analog signal, insulated from the electrode's input circuit. The LCD display can show the process signal values and various parameters. High-quality product design and the use of selected components enable long-term, high-precision, and reliable measurements. It can be used in combination with separately sold pH electrodes or Redox electrodes and a temperature probe (Pt100Ω/0°C). ▼ DC 4-20mA output pH meter ▼ Relay output (delay setting available)
High-precision and reliable pH transmitter.
The output from the pH electrode or Redox electrode is temperature-compensated and converted into an insulated 4-20mA analog signal from the electrode input circuit. The analog output is single-point, allowing for the selection of either pH or Redox output, and scaling is also possible. In addition to the analog output, it features two relay outputs with a delay setting of up to 255 seconds. The large LCD on the front displays temperature on the top line and either pH or Redox values on the bottom line, showing the set parameters during configuration. The DO9765TR and DO9785TR enable high-precision and reliable measurements over an extended period due to high-quality product design and the use of carefully selected components. They are used in combination with separately sold pH electrodes or Redox electrodes and a temperature probe (Pt100Ω/0℃). ▼ DC 4-20mA output pH meter ▼ Relay output (delay setting available)
