Technical specifications for the Yamatake ST3000 Series 900 Smart Transmitters (STG940, STG960, STG981), covering functional, physical, and performance data.
The document provides a comprehensive specification sheet for the Yamatake ST3000 Series 900 Smart Transmitter models STG940, STG960, and STG981. These microprocessor-based devices are designed to measure pressure of gas, liquid, and vapor, as well as liquid levels, transmitting analog signals of 4 to 20 mA DC.
| Measuring Span (STG940) | 35 to 3500 kPa |
|---|---|
| Measuring Span (STG960) | 0.7 to 14 MPa |
| Measuring Span (STG981) | 0.7 to 42 MPa |
| Supply Voltage | 10.8 to 45V DC |
| Load Resistance Requirement | 250 Ω or more |
| Ambient Temperature (General) | -40 to 85°C |
| Accuracy (STG940, high pressure) | ± 0.075% FS |
| Weight | Approx. 4.4 kg |
The series includes models STG940, STG960, and STG981.
It supports analog output of 4 to 20 mA DC and digital output via DE protocol.
Yes, HART® protocol communication is available as an option.