Description
Overview
GAOTek process signal calibrator is a handheld thermal instrument and process signal measurement calibration instrument, with an accuracy of class 0.05, which can calibrate class 0.1 and below industrial sensors, transmitters, recorders, and other thermal process instruments. It can calibrate thermal engineering secondary instruments.
Features
- DC voltage Output or Measurement, 10 mV to 11 V
- DC current output or measurement, 0.2 mA to 24 mA
- DC Resistance Simulation, 4 Ω to 4.8 kΩ
- DC Resistance Measurement (2-wire or 4-wire), 4 Ω to 4.4 kΩ
- 6 types of Thermal Resistance (RTD) simulation and measurement
- 8 types of thermocouples (TC) simulation and measurement
- Auxiliary power
- 24 V Loop mode power
- Voltage or current accuracy
Technical Specifications
| Voltage | 100 mV 1 V 10 V |
| Current | 20 mA |
| Output | 400 Ω 4000 Ω |
| Measurement | 4000 Ω |
| Regulation | 1 Hz to 1000 Hz 1 kHz to 10 kHz 1.0 CPM to 2000.0 CPM |
| Power Supply | 4 x 1.5 V AA batteries |
| Maximum Power Consumption | 10 VA |
| Humidity Temperature | Operating Humidity, <80% at 30 °C (86 °F), <70% at 40 °C (104 °F), <40% at 50 °C (122 °F) Storage Humidity, (20% to 80%) RH, no condensation |
| Temperature Performance | Working Temperature -4 °F to 122 °F (-20°C to 50 °C) Storage Temperature -4 °F to 158 °F (-20°C to 70 °C) |
| Altitude | 1.864 mi (<3 km) |
| Size | 4.72 in x 2.36 in x 8.66 in (120 mm x 60 mm x 220 mm) |
| Weight | 1.10 lb (500 g) |