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[Product Introduction]
DY-RX02 Thermal Resistance Calibration Device is a hand-held tool used to calibrate RTD (Temperature Measuring Resistance Body) temperature transmitters. It can simulate and measure many different types of RTDs, and it can also simulate and measure resistors.
[Product Features]
1. Strong protection function: waterproof level IP67, any signal end misconnect 220V automatic protection;
2. Measure the output temperature of the thermal resistance;
3. Simulated thermal resistance output;
4. Accuracy: DY-RX02A 0.02%, DY-RX02B 0.05%;
5. Provide manual stepping, automatic stepping, 0 ~ 100% step and slope output function;
6. With white LED backlight, manual backlight adjustment and automatic power off function, suitable for field use;
7. Unique automatic identification of three-wire, four-wire wiring mode;
8. Battery box cover, convenient battery replacement;
[Technical indicators]
General Technical Specifications
1. Operating temperature: -10℃ ~ 55℃
2. Storage temperature: -20℃ ~ 60℃
3. Relative temperature: 0 ~ 90%RH, non-condensation
4. Weight: 350g
5. Dimensions: 47 mm×93 mm×185 mm
6. Power supply: 6 7# batteries or AC adapter
Standard accessories
1. Watch pen: 18A53 watch pen 1 pay
2. Power Adapter: One 18A52 charger
List of output and measurement functions
Function | Measurement | Output |
Direct Voltage | 0~30V | None |
Resistance | 0~3200Ω | 0~3200Ω |
Thermal Resistance | Pt100、Pt1000、Cu50、Cu100 | Pt100、Pt1000、Cu50、Cu100 |
Other | Step output, slope output, step output, custom range |
Measurement Index
Function | Measurement | Accuracy | |
DY-RX02A | DY-RX02B | ||
Voltage | 0~30.000V | 0.02%+2 | 0.05%+2 |
Resistance(2 wire, 3 wire) | 0.00Ω~440.00Ω | 0.15Ω | 0.25Ω |
400.0Ω~3200.0Ω | 1.0Ω | 1.5Ω | |
Resistance(4 wire) | 0.00Ω~440.00Ω | 0.1Ω | 0.15Ω |
400.0Ω~3200.0Ω | 0.5Ω | 1.0Ω | |
Thermal Resistance | Pt100、Pt1000、Cu50、Cu100 | / | / |
Unless otherwise stated, all indicators are based on a one-year calibration cycle and are applicable to temperatures ranging from +18 ° C to +28 ° C. All indicators assume a 10-minute warm-up time.
Output Indicators
Function | Measurement | Accuracy | |
DY-RX02A | DY-RX02B | ||
Resistance | 1.00Ω~440.00Ω | 0.15Ω | 0.25Ω |
400.0Ω~3200.0Ω | 0.5 | 1.0 | |
Thermal Resistance | Pt100、Pt1000、Cu50、Cu100 | / | / |
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