A smart loop calibrator for simulating and reading milliamps sources, featuring auto-ramp cycling and handsfree calibration for 2-wire transmitters.
The SUNSTAR UPS-II is a smart loop calibrator designed to simulate milliamps sources and read milliamps inputs. It supports the simulation of 2-wire transmitters and performs endurance tests using auto-ramp cycling, as well as handsfree calibration with auto-stepping features.
The device includes capabilities to power and read 2-wire transmitters, and can also read and simulate dp-transmitters in percentage of flow. It offers fixed calibration currents and fixed currents specifically for valve stroking applications. This manual is written in Chinese.
| Output range | 0-21.00 mA |
|---|---|
| Input range | 0-21.00mA |
| Accuracy | 0.05% of range |
| Resolution | 10 microamps |
| Operating temperature | -10°C to +50 °C |
The device requires 4x R6, AA (Penlite) batteries.
It flashes 'LOBAT' on the display.