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Extech SD750 3-Channel Pressure Datalogger with Limited NIST
Item #:
EXT-SD750-NISTL
Brand:
Extech
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SD750 3-Channel Pressure Datalogger with Limited NIST by Extech
Extech's 3-Channel Pressure Datalogger allows technicians to easily monitor and record pressure levels from three sources using one meter instead of three. Applications include pressure measurements from hydraulic, pneumatic, air compressor, and process gas systems, as well as other industrial applications. The logger features a large triple LCD display and records data on an SD card in an Excel®-ready format for easy transfer to a PC for analysis, trending, and archiving.
Features
- Triple LCD simultaneously displays 3 pressure channels
- Connect to installed transducers (up to 5000psi with 4-20mA output) or optional 30psi, 150psi or 300psi transducers listed below
- 4-20mA input with readout in 9 units of measure
- Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC
- User can select the data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds or Auto
- Complete with six AAA batteries, 2G SD card, Universal AC Adaptor, three connectors, and mounting bracket
- Optional transducers sold separately (choose 30psi, 150psi or 300psi range)
| Display | 60 x 50 mm (2.4 x 2.0”) LCD |
| Measurements | Pressure from up to 3 two-wire pressure transducers |
| Input signals | Linear 4-20 mA DC process signal |
| Accuracy | ± (0.5% + 2 digits) of reading (meter only, does not include transducer error) |
| Memory Card | SD memory card, 1 GB to 16 GB (4 GB maximum recommended) |
| Datalogger Sampling Rate | 5/10/30/60/120/300/600 seconds or Automatic |
| Datalogger errors | 0.1% maximum for total saved data (typical) |
| Temp. Compensation | Automatic |
| Display update rate | Approx. 1 second |
| Data Output | RS 232 Serial Interface; 16-bit data stream via 3.5mm jack |
| Operating Temperature | 0 to 50°C (32 to 122°F) |
| Operating Humidity | Less than 85% RH |
| Power Supplies | Six (6) 'AAA' Alkaline, heavy duty 1.5 V batteries and 9V AC adaptor. Both methods must be used for proper operation. Batteries maintain time and date (even when the AC adaptor is disconnected) |
| Weight | 199 g (0.44 lbs.) |
| Dimensions | 132 x 80 x 32mm (5.2 x 3.1 x 1.3") |
| Optional Accessories | 2-wire transducers, RS232 serial cable, RS232 USB adaptor |
