Overview
TP121 conductivity analyzer is an instrument with Chinese and English menu operation, full intelligence, multi-function, high measurement performance and strong environmental adaptability. It can be used for continuous monitoring of conductivity values in solutions in various industries.
Features
1. High Accuracy A/D conversion and microprocessor microprocessing technology can realize conductivity measurement, temperature measurement, temperature automatic compensation, range automatic conversion and other functions.
2. Components are integrated into a single circuit board, without complex function switches, adjustment knobs, and potentiometers.
3. The current output adopts photoelectric coupling isolation technology, which has strong anti-interference ability, can realize remote transmission, and has good electromagnetic compatibility.
4. The standard output signal type is optional, and the alarm relay can be set arbitrarily.
5. The Chinese and English display can be switched, making it easy to understand and operate.
6. With data cycle storage function, automatic removal of overflow data, easy operation, simple query, power-off data storage time of more than 10 years.
7. Waterproof and dustproof design, Protection Rating IP65, suitable for outdoor use.
Principle
The instrument measures the conductivity value of the solution through the conductivity Sensor, and uses the temperature transducer (Pt1000) to measure the temperature of the solution. The internal use of High Accuracy A/D conversion and microprocessor microprocessing technology processes the measurement signal, and automatically performs temperature compensation according to the set temperature compensation range (0~ 60 ℃), and finally displays and outputs the compensated conductivity value.
Applications
Continuous monitoring of conductivity values in solutions in various industries
Steps
Install the instrument and ensure that the opening size is 94 x 94mm.
2. Connect the power supply (AC 85~ 265V, frequency 45~ 65Hz).
3. Connect the conductivity Sensor and temperature transducer to the solution to be tested.
4. Set measurement parameters through Chinese and English menus, such as output signal type (0~ 10mA, 0~ 20mA, 4~ 20mA optional), alarm relay settings, etc.
5. The instrument starts to automatically perform measurement, temperature compensation and range conversion.
6. View the measurement data through the display screen, or realize data remote transmission through the current output interface.
Notice
The temperature of the water sample should be kept within the range of 5 to 60 degrees Celsius.
• The water sample pressure should be less than 0.6 MPa.
• Instrument Ambient Temperature 5~ 45 ℃, humidity ≤ 90% RH (no condensation).
• Storage and Transportation Ambient Temperature is -25~ 55 ℃.
• Current output load should be less than 300Ω.
• Relay load capacity is AC 250V 5A/DC 30V 5A, do not overload when using.
• Ensure that the installation environment meets the IP65 Protection Rating requirements to ensure the reliability of outdoor use.
