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Stage/Level measurements, Internal Temp, Battery. Note: a second stage can be measured via SDI-12 or via optional analog interface. |
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15-minute default, 1, 5, & 10 minutes user selectable. 30 & 60 minute intervals also available. |
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Shaft encoder with 400 count/revolution. Shaft is 5/16″ diameter. Supported wheel sizes are 1ft, 00.375 meter, 0.5 meter and custom. SDR-0001-3 supports analog input in place of the encoder. The analog input can measure a 0-5V sensor, 4-20ma sensor or resistive bridge sensor. |
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+/-80 ft of calibration point |
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Discharge using Parshall Flume, Broad Crested Weir equations, Dual Sensor, Ratin Table or general purpose equation with user entered constants. Calculation of daily volume and daily average stage. |
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SDI-12, RS232 |
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-40C to +60C |
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2 x 20 LCD with backlight |
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6 button |
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>300,000 readings |
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yes |
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no |
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no |
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2 minutes per month, optional RS232 GPS sync |
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5.5 to 16 VDC |
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MODBUS Slave. SCP, SDI-12 |
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via front panel or SDR communicator program |
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|
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4.5″ (11.5 cm) |
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4″ (10.2 cm) |
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7″ (17.8 cm) |
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- Home
- Sutron
- Dataloggers
- Stage Discharge Recorder (SDR)
Stage Discharge Recorder (SDR)
Sutron fused the ultra-reliable SDI-12 optical encoder with our state-of-the-art SatLink2 Logger technology to create an encoder that never forgets.
- FEATURES
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- Dual Sensor: Setup SDR to measure a second stage using an analog* or SDI-12 sensor
- Rating Table: Compute discharge using a rating table with up to 50 points
- Averaging: Stage can be computed by averaging multiple samples over a user-set period
- 4-20mA output:* Output stage or discharge using the 4-20mA circuit (*requires SDR w/analog:SDR0001-4)
- With proven float-tape-counterweight technology, it’s a “plug compatible” replacement for a Stevens strip chart or punched-tape recorder.
- Saves your data in ultra-reliable Flash Memory.
- NO BACKUP BATTERIES and you NEVER lose your data.
- Incorporates standard flume and weir equations
- Computes and logs discharge totals
- Displays discharge as well as flume/weir stage.
- Built-in event log tracks events such as data views, data downloads, and setup changes.
- Runs up to 1 year on an industrial alkaline battery.
- Data delivered in easy-to-read & -open CSV files.
- All setup can be done from front panel.
- Download utilities available for Pocket PC-compatible PDAs & Windows laptops.
- SD Card Option
- Specs
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- Downloads
