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Temperature Calibration
Handheld Thermocouple / RTD Calibrators & Simulators
PASS PRTD-7 RTD Temperature Calibrator
PASS PRTD-7 RTD Temperature Calibrator
The PASS PRTD-7 calibrator, known for its compact design and ease of use, can measure and simulate up to seven different probes, including resistance.
One benefit of this instrument type is its capability to calibrate without removing the target device from the process. Additionally, calibrating an instrument in its actual operating environment is preferable. However, not all quantities can be handled this way. Currently, on-site calibrators are mainly utilized for electrical signals and temperature calibration.
The calibrator has two main functions. Firstly, it generates precise values for a signal, which are applied upstream in the measurement chain. Secondly, it measures the signal. If a panel meter is available at the chain's end, you can compare its reading to the calibrator's indication. Otherwise, the simulated input value is directly compared to the signal measured by the calibrator.
The Temperature Calibrator offers extended battery life for field use when operating independently on battery power. When connected to the mains, it can be used continuously without any time limitations.
Key Features
- RTD Probe Measurement
- RTD Simulation
- Measure or simulate 7 different types of probe
- 3000 Metres maximum operating altitude
- 1 Metre Drop Test
- Random, 2 g, 5 Hz to 500 Hz shock
- - 10°C ~ 55°C operating temperature
- RTD 0.1°C/°F - Resistance 0.01 / 0.1 Ω
What's Included?
- PASS PRTD-7 Calibrator
- Carry Case
- Pair of Test Leads and Clips
- Power Adaptor
- 6x AAA 1.5 V Batteries
- Operating Manual
| Input/Output Resistance Parameters | |||
|---|---|---|---|
| Range | Measurement Accuracy 4W ± Ω |
Simulation Accuracy ± Ω |
Acceptable Excitation in mA |
| 0.00Ω ~ 400.00Ω |
0.1 | 0.15 | 0.1 ~ 0.5 |
| 0.1 | 0.5 ~ 3.0 | ||
| 400.0 Ω ~ 1500.0 Ω | 0.5 | 0.5 | 0.05 ~ 0.8 |
| 1500.0 Ω ~ 3200.0 Ω | 1 | 1 | 0.05 ~ 0.4 |
| 2 | |||
| RTD Probe Measurement Parameters | |||||
|---|---|---|---|---|---|
| Mode | Range | Accuracy in °C | Acceptable Excitation mA | ||
| 4-wire Input | 2/3-wire Input | Output | |||
| Pt10 385 | -200~800°C / -328~1472°F | - | - | - | 0.1 ~ 3.0 |
| Pt50 385 | -200~800°C / -328~1472°F | 0.7 | 1.0 | 0.7 | 0.1 ~ 3.0 |
| Pt100 385 | -200~800°C / -328 ~ 1472°F | 0.33 | 0.5 | 0.33 | 0.1 ~ 3.0 |
| Pt200 385 | -200~250°C / -328~482°F | 0.2 | 0.3 | 0.2 | 0.1 ~ 3.0 |
| 250~630°C / 482~1166°F | 0.8 | 1.6 | 0.8 | ||
| Pt500 385 | -200~500°C / -328~932°F | 0.3 | 0.6 | 0.3 | 0.05 ~ 0.8 |
| 500~630°C / 932~1166°F | 0.4 | 0.9 | 0.4 | ||
| Pt1000 385 | -200~100°C / -328~212°F | 0.2 | 0.4 | 0.2 | 0.05 ~ 0.8 |
| 100~630°C / 212~1166°F | 0.2 | 0.5 | 0.2 | ||
| Pt100 JIS | -200~630°C / 328~1166°F | 0.3 | 0.5 | 0.3 | 0.1 ~ 3.0 |
| MAX input voltage: 30V - The acceptable excitation current applies only in simulation mode. | |||||
| General Specifications | |
|---|---|
| Resolution | RTD 0.1°C/°F - Resistance 0.01 / 0.1 Ω |
| Storage Temperature | - 40°C ~ 60°C |
| Operating Temperature | - 10°C ~ 55°C |
| Operating Altitude | 3000 Metres Maximum |
| Temperature Coefficient | ±0.01%/°C on 0°C ~18°C and 28°C ~50°C |
| Relative Humidity | 95% up to 30°C, 75% up to 40°C, 45% up to 50°C, 35% up to 55°C |
| Shock | Random, 2 g, 5 Hz to 500 Hz |
| Safety | 1 Metre Drop Test |
| Power Requirements | 6x 1.5 V AAA Batteries |
| Size (LxWxH) | 205 mm x 98 mm x 46 mm, 472g (with batteries) |
| 30 V Max. Voltage applied between a terminal and the earth or between two terminals | |
Reviews
Additional Information
| SKU | PRTD-7 |
|---|---|
| Manufacturer Part Code | VA720 |
| Country of Origin | China |
