Description
Overview
GAOTek multifunction process thermocouple temperature is a high precision hand to held signal measurement output instrument, which can measure and output voltage, current, resistance, frequency, 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 source, voltage signal source, resistance box, electronic potentiometer, frequency meter and other measuring and calibration instruments.
Features
- Super strong protection function
- Waterproof grade IP 67
- Arbitrary signal end 220 V automatic protection
- Voltage, current, frequency, resistance
- The thermal resistance and thermocouple are simulated
- 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
- With white LED backlight
- Manual backlight adjustment
- Automatic power off function
- Provide DC 24 V circuit power supp calibration
- Unique automatic identification of three-wire
- Four-wire connection mode
- Support customer self, Band on-off test function
- Thermocouple measurement
- Output provides automatic and manual cold end temperature compensation
- 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 | Range 0 V to 60 V (Upper Display ±30 V) Accuracy 0.02%+2 0.05%+2 |
DC mA | Range 0 mA to 24 mA (Upper Display ±24 mV) Accuracy 0.02%+2 0.05%+2 |
DC mV | Range to 15 mV to 80 mV 80 mV to 125 mV Accuracy 0.02%+2 0.05%+2 |
Resistance (2 Wires, 3 Wires) | Range 0 Ω to 440. Ω 400 Ω to 3200 Ω Accuracy 0.15 Ω 1.0 Ω 0.25 Ω 1.5 Ω |
Resistance (4 Wires) | Range 0 Ω to 440 Ω 400 Ω to 3200 Ω Accuracy 0.1 Ω 0.5 Ω 0.15 Ω1.0 Ω |
Frequency | Range 1Hz to 99.99 Hz 1000 Hz to 9999.99 Hz 10 kHz to 99.99 kHz Accuracy 0.01%+1 0.02%+1 |
RTD | Pt100, Pt1000, Cu50, Cu100 |
Power Supply | 24 V DC |
Operating Temperature | 14 °F to 131 °F ( -10 °C to 55 °C) |
Storage Temperature | -4 °F to 140 °F ( -20 ℃ to 60 ℃) |
Relative Humidity | 0% to 90% |