Overview
TP121 (k = 1.0) conductivity analyzer is an intelligent analyzer of TIMEPOWER brand. It has the characteristics of Chinese and English menu operation, multi-function, high measurement performance and strong environmental adaptability. It is specially designed for continuous monitoring of conductivity values in solutions in various industries.
Features
1. High Accuracy A/D conversion and microprocessor microprocessing technology are used to realize conductivity measurement, temperature measurement, automatic temperature compensation and range automatic conversion.
2. Components are highly integrated into a single circuit board, without complex function switches, adjustment knobs, and potentiometers, resulting in a simple structure.
3. The current output adopts photoelectric coupling isolation technology, which has strong anti-interference ability, supports remote transmission, and has good electromagnetic compatibility.
4. The standard output signal type is optional, and the alarm relay can be set arbitrarily, providing flexible configuration.
5. The Chinese and English display can be switched, the interface is easy to understand, and the operation is convenient.
6. Equipped with data cycle storage function, automatic removal of overflow data, data can be stored for more than 10 years after power failure, and easy query.
7. Waterproof and dustproof design, Protection Rating up to IP65, suitable for outdoor use.
Principle
The instrument measures the conductivity value of the solution through the conductivity Sensor, and monitors the temperature of the solution by using the Pt1000 temperature transducer. The built-in High Accuracy A/D converter converts the analog signal into a digital signal, and then the microcontroller performs microprocessing. According to the set temperature compensation algorithm (compensation range 0~ 60 ° C), the conductivity measurement value is automatically corrected, and the range is automatically converted. Finally, the processed data is displayed through the display screen or through the isolated current signal output.
Applications
Continuous monitoring of conductivity values in solutions in various industries
Steps
1. Install the opening according to the opening size (94 × 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, output signal type and alarm relay threshold through Chinese and English menus.
5. Start the instrument and start continuous monitoring. The data will be automatically stored and displayed.
Notice
• Ensure that the water sample temperature is within the range of 5 to 60 ° C, and the water sample pressure is lower than 0.6 MPa.
• Ambient Temperature of the instrument should be 5~ 45 ℃, humidity ≤ 90% RH and no condensation.
• Ambient Temperature should be kept between -25 and 55 ℃ during storage and transportation.
• Current output load should be less than 300Ω.
• Relay output load capacity is AC 250V 5A/DC 30V 5A, please do not overload.
• Make sure to meet the IP65 Protection Rating during installation to ensure the reliability of outdoor use.
