Descripción
Madgetech PRTemp140-LVL – High Temperature and Pressure Data Logger
- High Temperature and Pressure Data Logger with Flush Top
- Operates from -20 °C to +140 °C
- Submersible (IP68)
- User Replaceable Battery
- Rugged Stainless Steel Body
The PRTemp140 is a pressure and high temperature data logger all in one, created specifically for use in autoclave validation, mapping studies and pressurized processes. Featuring the familiar body style of the 140 series of data loggers and made of rugged stainless steel, this dual purpose device is less than 2.5 inches in length, allowing it to fit discretely inside small spaces.
The PRTemp140 data logger downloads temperature and pressure data simultaneously and displays the combined results in a single graph, simplifying data collection and analysis and eliminating unnecessary steps for the user.
This data logger is able to measure and record temperatures from -20 °C to 140 °C, and pressure from 0 bar to 5 bar, accommodating a wide range of applications even in the harshest conditions.
The memory capacity on the PRTemp140 stores up to 32,700 time and date stamped readings and will retain data even if the battery becomes discharged.
The PRTemp140 utilizes the latest MadgeTech data logger software, making the entire process from starting the device to analyzing data, efficient and easy for the user. Downloaded data can be viewed in various formats including graphic and tabular and can also be exported to Excel® for further analysis and calculations.
Product Note
The PR140 can be used in both wet and dry applications up to 140 °C indefinitely. Available with Flush or NPT Pressure Port Top.
Submergibility
The PR140 is fully submersible and is rated IP68. It can be placed in environments with up to 230 ft (70 m) of water.
O-Rings
O-ring maintenance is a key factor when properly caring for the PR140. The O-rings ensure a tight seal and prevent liquid from entering the inside of the device. Please refer to the application note “O-Rings 101: Protecting Your Data,” found on the MadgeTech website, for information on how to prevent O-ring failure.
Manufacturer Specs
| General Specifications | |
| Memory | 32,767 readings; software configurable memory wrap |
| Reading Rate | 1 second to once every 24 hours, selectable in software |
| Baud Rate | 125,000 |
| Battery Life | 2 years typical (1 minute reading rate) |
| Material | 316 Stainless Steel |
| Dimensions | Flush Top: 1.98 in x 0.97 in x 0.97 in (50.2 mm x 24.6 mm x 24.6 mm) NPT Top: 2.30 in x 0.97 in x 0.97 in (58.2 mm x 24.6 mm x 24.6 mm) |
| IP Rating | IP68 |
| Submersible | Yes |
| Operating Environment | -20 °C to +140 °C (-4 °F to +284 °F), 0 %RH to 100 %RH |
| Approvals | CE |
| Weight | 0.1875 LBS |
| Temperature | |
| Temperature Sensor | Resistance Temperature Detector (RTD) |
| Temperature Range | -20 °C to +140 °C (-4 °F to +284 °F) |
| Temperature Resolution | 0.01 °C (0.018 °F) |
| Temperature Calibrated Accuracy | ±0.1 °C |
| Pressure | |
| Pressure Sensor | Semiconductor Strain Gauge |
| Pressure Range | 0 to 5 Bar (0 to 72.5 PSIA) |
| Pressure Resolution | 0.0001 bar |
| Pressure Calibrated Accuracy | ±0.03 Bar (±0.435 PSI) |
Tech Specs
Dataloggers / Data Acquisition/Dataloggers for Environmental Variables/Temperature Dataloggers Templ |
|
|---|---|
| Type | RTD |
| Max Temperature | 284 F (140 C) |
| Min Temperature | -4 F |
| Power Source | Battery |
| Battery Life | 17520 HR |
| Accuracy | Pressure: Calibrated Accuracy ±0.03 bar (+20 °C to +140 °C) Temperature: Calibrated Accuracy ±0.1 °C (+20 °C to +140 °C) Time Accuracy: ±1 min/mth @ 25 °C Extended Operation: ±20 mins/mth at 140 °C (±450 ppm) |
| Software Included | Yes |
Test Equipment General Attributes |
|
| Safety Approval | CE |
| IP Rating | IP68 |
| Product Weight | 0.19 LBS |
| Data Logging | Yes |
| HTS/Schedule B Number | 9026.20.8000 |
| ECCN Number | 3A992.A |
| Battery Type | Li-ion |
| Power Supply Voltage | Battery Powered |
| Country of Origin | United States |
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