Measure and record low levels of pressure with Extech's differential pressure meter, the SDL710.
Part of the SDL700 series, the SDL710 is specifically designed for measurements of low pressure levels up to ±2.9psi. It can measure pressure levels in 10 selectable units and is suitable for many different pressure applications including electrical transmission equipment, power lines, microwave ovens, air conditioners, refrigerators, industrial/research labs and anywhere else where pressure needs to be measured.
The SDL710 does more than just measure pressure - it also stores pressure values in its internal memory. These records are stored directly on an SD card in Excel format complete with date/time stamps, making transfer to PC and analysis as simple as possible. If you don't want to use the SD card memory, you can also manually save up to 99 records to the SDL710's internal memory too.
Additional features of this pressure meter include a MAX/MIN measurement mode, data hold function which freezes current values shown on the screen, automatic power off (can be disabled) and a large LCD display with a backlight for use in different lighting conditions.
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| Range/Units (Max) | Resolution |
|---|---|
| mbar: ±200mbar | 0.1mbar |
| psi: ±2.9psi | 0.01psi |
| kg/cm²: 0.204kg/cm² | 0.001kg/cm² |
| mmHg: ±150mmHg | 0.1mmHg |
| inHg: ±5.905inHg | 0.002inHg |
| kPa: ±20kPa | 0.01kPa |
| hPa: ±200hPa | 0.1hPa |
| inH20: ±80.2inH20 | 0.05inH20 |
| mH20: ±2.040mH20 | 0.001mH20 |
| ATP: ±0.197ATP | 0.001ATP |
| General Specifications | |
|---|---|
| Display | Backlit LCD Size: 51 x 37mm |
| Status Indicators | Overrange audible beep and low battery display icon |
| Measurement Units | mBar, psi, Kg/cm2, hPA, mm Hg, inch Hg, meters H2O, kPA, inchesH2O, ATP |
| Accuracy | ±(2%FS) at ambient temperature 23°C (±5°C) |
| Input Circuit | Differential inputs (P1+ and P2 -) |
| Input Ports | Two metal 5.0mm (0.197") barded for 4.0mm (0.157") ID tubing |
| Hose Couplings | Replacement pair of hose couplines (407915) |
| Sensor | Built-in piezoelectric sensors |
| Datalogger Sampling Rate | AUTO LOGGING: From 1 second up to 8 hours 59 min 59 sec. (Data lose may occur when logging at a 1 second rate) MANUAL LOGGING: Set the sampling rate to ‘0’ seconds. Select 1 to 99 locations. |
| Data Error Number | ≤0.1% number of total saved data |
| Memory Card | SD card; 1GB to 16GB size |
| Data Hold | Freeze the displayed reading |
| Memory Reca;; | Record and recall MAX/MIN readings |
| Display Update Rate | Approx 1 second |
| Operating Temperature | 0 to 50°C (32 to 122°F) |
| Operating Humidity | 85% RH max |
| Automatic Power Off | After 10 minutes (can be disabled) |
| Power Supply | 6 x 1.5V DC batteries (optional 9V AC adaptor) |
| Power Consumption | Normal operation with backlight and datalogger off: approx 7mA DC With backlight off and datalogging on: approx 25mA DC With backlight on add approx 10mA DC |
| Weight | 265g (0.59lbs) |
| Dimensions | 190 x 68 x 45mm (7.5 x 2.7 x 1.8") |