Spesifikasi HI 983304
PH Meter
The HI-983304 is specifically designed for use in demineralised and deionised water.
When placed at the output of any demineralisation system, the visual alarm will be activated once the demineralising equipment is exhausted. This exclusive feature will ensure maximum system efficiency with minimum investment.
This meter is supplied with a HI-7631/2 direct 2-pin probe with 2m cable and half inch thread for flow-thru mounting. This probe is also equipped with a temperature sensor to automatically compensate measurements against temperature changes from 5 to 50°.
When operating in the measurement mode, the HI-983304'S red LED will alert the user as soon as the reading is 1uS/cm over the set-point.
Key features
- Specifically designed for demineralisation and deionisation applications
- Water resistant enclosure
- External 12 VDC power supply for continuous monitoring
- Selectable set-point and LED alarm
- Automatic temperature compensation
- Moulded hook for easy installation
Order information
The HI-983304 is supplied with the following; HI-7631/2 EC/TDS probe, calibration screwdriver, 12 VDC adaptor and instructions.
Specifications
Specifications list
Specifications
| Range | 0.00 to 19.99 µS/cm | |
| Resolution | 0.01 µS/cm | |
| Accuracy | ±2% F.S. | |
| Calibration | manual, 1 point through trimmer | |
| Temperature Compensation | automatic, 5 to 50°C (41 to 122°F) with ß=2.4%/°C | |
| Setpoint | 1.00 to 5.00 µS/cm | |
| Alarm | red LED (blinks when measurement differs from setpoint by: ±1.00 µS/cm |
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| EC Probe | HI-7631/2 with 2 m (6.6') cable and ½" thread (included) |
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| Power Supply | 12 Vdc power adapter (included) | |
| Environment | 0 to 50°C (32 to 122°F); RH max 100% | |
| Dimensions | 86 x 110 x 43 mm (3.4 x 4.3 x 1.7") | |
| Weight | 215 g (7.6 oz.) |