Temperature sensors with unified output TSPU-303p TSMU-303p

Temperature sensors with a unified output TSPU-303p, TSMU-303p or Universal temperature transducers (PTU) are designed to measure temperature and convert the measured value into a signal of 4..20 mA, 0..10 V or RS-485... Temperature sensors 303p are used to measure the temperature of the environment, liquid, gaseous and bulk media in various industries where the outside temperature does not exceed 85 ° C.

Structurally, temperature sensors with a unified output TSPU-303p, TSMU-303p is a sensor of the type 303п with built-in conversion board to 4..20 mA, 0..10 V signal or interface RS-485 with transfer protocol  ModBus RTU.

Universal temperature transducers are designed for:

• conversion of the resistance value into a current signal (4..20 mA) proportional to the temperature value;
• conversion of the resistance value into a voltage signal (0..10 V) proportional to the temperature value;
• measurement and transmission of the measured temperature value via the interface RS-485 (protocol ModBus RTU).

Main characteristics of temperature sensors with unified output TSPU-303p, TSMU-303p

• Measured temperature range - from -40 to 270 ° С;
• The minimum length of the mounting part is 80 mm;
• Power supply from a constant voltage source with a nominal value of 24 V;
• Converters into a voltage signal (0..10 V are manufactured only in the Z-65 housing);
• Converters to RS-485 signal are manufactured in G302 housing;
• The tolerance classes of the sensor installed in the temperature sensor are 1 / 3B (for RTD resistance thermocouples), A, B, C (for ТСМ and ТСП), 1 and 2 (for ТХА, ТХК, ТЖК thermocouples);
• Thermal converters design - non-separable;
• Insulation resistance - not less than 100 megohms.

Temperature sensors with a unified output signal can be manufactured with a mounting length from 80 to 3000 mm and a diameter from 4 to 16 mm.

For places of installation where the ambient temperature exceeds 85 ° C, temperature sensors with a unified output signal with a terminal head made of high-temperature press material can be used, for example, type 001 (temperature up to 270 ° С) or duralumin (temperature up to 350 ° С). In this case, a converter board in a separate housing must be used.