Miniature Two-Wire Transmitters with
Full-Size Performance
Despite their tiny size and economical price tag, ST130 units are full-featured. By leveraging the latest signal conditioning technologies, these transmitters are able to provide a performance level and feature set previously unavailable in a unit of this size and price.
High Performance Temperature Sensor Signal Conditioners
- Thermocouple (J,K,T,R,S,E,B,N), Pt RTD, ±100mV, or 0-100 ohm input
- High Accuracy and Linearity with Low-Drift 4-20mA output
- ast and Easy Software Configuration via USB Connection
Advanced Technology in a Rugged Design
- New microcontrollers and ASICs minimize conversion errors
- Fast response and flexible input/output ranges
- No messing with adjustment pots, switches, or pushbuttons
- High immunity to surges, electrical noise, shock, and vibration
- -40 to 80°C operation
- UL/cUL Class 1 Div 2 Zone 2 approval pending
White Paper: Introduction to
2-Wire Transmitters and 4-20mA Loops

See how easy it is to
calibrate an ST131 two-wire
RTD temperature transmitter
steps to calibrate model
ST132 and ST133
thermocouple / millivolt
transmitter