Description
BRT ZY7 Series Thermal Resistance simulator is a kind of high precision PT100 platinum resistance signal simulation box. There is high reliable RTD signal simulation circuit inside that RTD PT100 simulator box. It can generate 11 points of thermal resistance signal by rotating the button. Its signal outputs through in wiring terminal. The rotation button with dial scale panel enables user to use it easily. That RTD PT100 Simulator is designed for RTD thermal resistance PT100 signal calibration and simulation, moving coil meter or digital temperature meter signal monitor and calibration. Pocket size, easy to carry. Anti-dust cover and high accuracy modulation chips used makes the simulator capable of long lifespan and good reliability.
RTD Simulator 11 Temperature Simulation Output Points
| Model | Temp. Range | Dial Scale Panel 11 simulation points |
| BRT ZY7-1 PT100: | -100℃- +100℃ | -100℃, -80℃, -50℃, -30℃, -20℃, -10℃, 0℃, 10℃, 30℃, 50℃, 100℃ |
| BRT ZY7-2 PT100: | 0℃- +500℃ | 0℃, 50℃, 70℃, 100℃, 130℃, 150℃, 200℃, 250℃, 300℃, 400℃, 500℃. |
Technical Parameters
| PT100 signal simulation range: | BRT ZY7-1 (PT100): -100℃- +100℃; BRT ZY7-2 (PT100): 0℃- +500℃ |
| Accuracy: | 0.05% F.S |
| Simulator basic error range: | Δ=±(0.05%|Tx|+0.25)℃ |
| Ambient temperature range: | 0-50℃ |
| Relative humidity: | 65%, ±15% |
| Dimension: | 54x105x41mm |
| Weight: | 0.16kg |
| PT100 simulation output type: | Platinum Thermal Resistance |
| Output cable | 1 meter, 4 clips |
| Insulation resistance (output wire and external shell) | 50MΩ |
| Max. current passed through | 10mA |
How to use it?
•Connect any 3 wires of RTD PT100 simulator to the thermal resistance terminals of the temperature meter to be inspected.
• Then rotate the knob to one temperature value point (refer to the PT100 resistance conversion table in the backside).
•Next check the value displayed in the temperature meter is right or not. If the value displayed is right, the temperature meter inspected is normal, otherwise, it is not normal.
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