MOQ | 1 Unit |
Port | QINGDAO |
Packaging | Carton or plywood case |
Lead Time | 6-10 |
pH meter consists of two parts: a sensor and a secondary instrument. It can be equipped with three composite electrodes or two composite electrodes to meet a variety of applications. It is equipped with a pure water electrode, which can be used to measure the pH value of water with electrical conductivity less than 3 μs/cm (such as chemical feedwater, saturated steam, condensate, etc.). The pH value of sewage can be continuously measured and controlled, which is suitable for urban sewage treatment plants, the chemical industry, printing and dyeing, paper making, pharmaceutical, electroplating, and environmental protection. According to the environment and characteristics of the water industry combined with international power supply standards, considering the electrical design specifications of the special environment, the addition of 220V AC and safe low voltage 24V AC,24V DC power supply options.
● Dot matrix LCD display
● Intelligent menu operation
● Multiple electrodes available
● Multiple automatic calibration functions
● Multiple signal output modes
● Manual, automatic temperature compensation
● Two sets of relays control switches
● High limit, low limit, hysteresis control
● Panel mounting, cabinet mounting, embedded installation
● The interface displays PH, temperature, status, etc
Name |
Online PH/ORP meter |
Range |
pH:0-14.00 ORP:-2000+2000mV Temperature: 0-150C (depending on electrode) |
Accuracy |
pH:+0.05pH ORP:+5mV Temperature:+0.3C |
Compensation |
Automatic or manual |
Resolution |
pH:0.01pH ORP:1mV Temperature: +0.1C |
Stability |
pH:s0.02pH/24h;ORP:s2mV/24h |
Relay |
Group 2 5A 240VAC/5A 28VDC or 120VAC |
Power supply |
85~265VAC or 9 ~36VDC,power: 3W |
Output |
Standard with 1 channel 4-20mA,2 optional |
Communication |
RS485 Modbus RTU is standard |
Dimension |
98*98*130mm |
Opening size |
93*93mm |
Protection |
IP65 |
Installation |
Tray mounted/cabinet mounted/recessed or wall mounted |
Weight |
0.6kg |
Temperature |
-10 ~ 60°C; Relative humidity: <90%; No strong magnetic field interference |
Yantai Development Zone Hong An Industrial Park No.6 Plant East, Shandong, China