SRT-73 Small process indicator for temperature sensors

The SRT-73 Small process indicator is designed for use with PT100, PT500 and PT1000, Type K, S, J, T, N, R, B, E thermocouples and temperature sensors.  It has the option of 0, 1 or 2 relays outputs and the display changes from red to green on an alarm event.  Also the SRT-73 has auto compensation for 3 and 4 wire sensor types.

Display: LED, two-coloured (red-green), 4 x 13 mm

Display Range: -999 - 9999 + decimal point

Power Supply: 19V - 50V DC, 16V - 35V AC, 85 - 260V AC/DC

Input Types: PT100, PT500 and PT1000, Type K, S, J, T, N, R, B, E thermocouples

Output Types: 0, 1 or 2 relays

Signal Re-transmission: None

Sensor Power Supply: 24V DC +5%, -10% / max. 100 mA

Accuracy: ± 0,25% ± one digit in the entire operation range

Case dimensions: 72 x 36 x 97 mm

Communications Interface: RS-485, ModBus RTU

Easy programming and installation, small size and high reliability are basic advantages of the SRT-73 temperature meters. 1 or 2 relay (or OC) outputs make it possible to control heating / cooling proceses. The RS-485 enables data transmission in production process monitoring systems.

• None

• None

• None