Product Description   

DY-300S Low-Voltage Transformer Switch, primarily used for converting standard thermocouples and platinum resistance thermometers, working thermocouples and resistance thermometers, and DC low-level signals during measurement. It can route any channel to the output through manual operation or standard interface control. The switch contacts have a very low thermoelectric potential (less than 0.2 microvolts). Easy to operate, it is an essential piece of equipment for automation calibration (models with communication interfaces) and measurement systems.

Main Application

For on-site and laboratory temperature verification, calibration, or testing, suitable for use with manual resistance thermometers and thermocouple calibration systems.

Description: If the existing specifications and models do not meet your requirements, we can offer customized solutions for you.

Applications

Any input channel can be used to calibrate standard resistors, standard thermocouples, standard platinum resistance thermometers, industrial platinum thermistors, industrial copper thermistors, thermocouples, and auxiliary instruments for various test objects.

Technical Specifications  

Product Model: DY-300S

2. Scanning switch parasitic potential: ≤0.2μV

3. Specifications: 12-channel input, brass low thermal EMF terminal block

1-way channel output, low thermal electromotive force copper terminal

4. Dimensions: 510mm (Length) × 180mm (Width) × 90mm (Height)

5. Weight: 5 kg

6. Working Environment: Temperature: (23±2)°C, Humidity: ≤80%RH

7. Environmental Storage: Temperature: (10~40)°C, Humidity: ≤80%RH

8. Customization: According to the customer's digital gauge type, we provide host software to achieve the detection of standard thermocouples, standard platinum resistance, spare thermal resistances, and thermocouple sensors. The software displays temperature values in real-time and can switch between 12 channels of values, enhancing the detection efficiency of the work.