Description
Overview
GAOTek process calibration is a high precision hand-held signal measurement or output instrument, which can measure and output voltage, current, resistance, frequency, and thermocouple at the same time. Various industrial process signals, such as thermal resistance, can be used to calibrate pressure transducers with external high precision intelligent pressure modules. It can replace current signal sources, voltage signal sources, resistance box, electronic potentiometer, frequency meter and other measuring.
Features
- Super strong protection functions waterproof grade , arbitrary signal end
- Measurement or output voltage, current, frequency, resistance
- Are simulated in the form of temperature
- Can simulate two-wire transmitter
- The accuracy is 0.05%
- Two isolated channels support synchronous measurement and output
- Can provide manual step, automatic step
- 0% to 100% step and slope output function
- Provide DC 24 V circuit power supply calibration
- Support customer self, Band on-off test function.
- Can be connected to APSL type high precision intelligent pressure module
- Can add new thermocouple, thermal resistance type according to customer needs.
Technical Specifications
| DC V | 0 V to 60 V |
| DC mA | 0 mA to 24 mA |
| DC mV | -15 mV to 80 mV |
| 80 mV to 125 mV | |
| Resistance | 0 Ω to 440 Ω |
| 400 Ω to 3200 Ω | |
| Frequency | 1 Hz to 100 Hz |
| 1000 Hz to 10 000 Hz | |
| 10 kHz to 100 kHz | |
| Power supply | 24 V DC |
| Frequency | 1 Hz to 1100 Hz |
| Relative humidity | 0% to 90% |
| Operating Temperature
Storage temperature |
14 °F to 131°F (-10 °C to 55°C)
-4 °F to 140 °F (-20 °C to 60 °C) |