【 Product Introduction 】

DY-300S low potential transfer switch, mainly used for standard thermocouples and standard platinum resistance, working thermocouples and thermal resistance, DC small signal in the measurement of conversion, through manual operation or standard interface control can be transferred to the switch in any way to the output, the switch contact has a very low thermoelectric potential (less than 0.2 microvolts). Easy to operate, it is an indispensable important equipment in automatic verification (with communication interface), calibration and measurement system.

【 Main purpose 】

Used for temperature field and laboratory verification, calibration or testing, supporting manual thermal resistance, thermocouple verification system.

The existing specifications can not meet the requirements, can be customized for the user.

【 Application 】

Any input channel can be used to verify standard resistance, standard galvanic couple, standard platinum resistance thermometer, industrial platinum thermal resistance, industrial copper thermal resistance, thermocouple and various auxiliary instruments of the subject