MD-9900 Specific gravity controller
Continuously observe the specific gravity of a liquid.
Temperature compensation
Upper & lower limit contact output.
Product specifications:
| Item | Specification |
|---|---|
| Model Name | MD-9900 |
| Measurement Range | 0.700 - 1.750 * 0.800 - 0.900, 1.000 - 1.100 Selectable on request Range: 0.1 example: 0.800 - 0.900, 1.200 - 1.300 Range: 0.2 example: 0.800 - 1.000, 1.200 - 1.400 |
| Specific Gravity Accuracy | +/-0.003 *1 Range: 0.1 Bob 50cm3: +/-0.003 Range: 0.2 Bob 25cm3: +/-0.006 |
| Specific Gravity Temperature Compensation | Built in temperature compensation function |
| Temperature Measurement Range | 0 - 50C |
| Temperature Accuracy | +/-1.0C *2 |
| Specific Gravity Range Setting | Upper & Lower limits are determined by user (within predetermined range). |
| Point Of Contact Output | Direct relay a-contacted output at upper & lower limit (AC100V 1A) |
| Output | Specific gravity: 0 - 1V (0 - 10mV, 4 - 20mA) *3 Temperature: 10mV/C |
| Digital Output (Option) | RS232C (B9600, C8, NP, S1) |
| Ideal Running Temperature | 0 - 50C |
| Power Supply | AC100V - 240V 50/60Hz |
| Weight | Approx. 450g (main unit) |
| Panel Dimension | 90 x 90 (DIN96 x 96) |
*1 The specific gravity measurement is accurate using a 50cm3 Bob, at a normal temperature.
*2 When the length of the temperature sensor is changed, the unit needs to be re-calibrated.
(Accuracy decreases by 2C for every 5m temperature sensor extension wire used.)
*3 Recorder/printer output is determined when order is placed. (usually 0 – 1V)
* The above specifications are subject to change without notice.
