| Model : |
ON-96 |
| Measuring liquid : |
Ultra-pure aqueous ammonia ELM grade + DIW |
| Measurement principle : |
Conversion of measured conductivity to NH4OH concentration according to internal calibration curve |
| Measuring range : |
0.00-2.00 wt%, 5.0-50.0°C (temperature display only) |
| Reproducibility : |
Within ±3%/FS at 25±5°C using semiconductor ammonia (Mitsubishi Gas Chemical Corp., Ultra-pure aqueous ammonia ELM grade) |
| Transmission output : |
DC 4-20 mA (isolated input/output type), max. load resistance: 500 Ω |
| Transmission output range : |
0.00-2.00 wt% |
| Adjustment function : |
1c contact output, 2 CH independent capacity: AC 250 V, 3 A max. (resistance load) |
| Control operation : |
On/off control, upper limit operation (Hi) or lower limit operation (Lo) (selectable with panel DIP switch) |
| Upper/lower limit setting range : |
Within measuring range |
| Control width : |
0-20% (0±10%) of full scale, may be set with absolute values |
| Additional functions : |
1) Setting of cell constant
2) Calibration curve correction function
3) Various error messages
Sensor diagnostic error (temperature sensor short-circuit, temperature sensor disconnection)
Outside measuring range error (over full scale, under full scale)
System error (defective AD converter, memory error)
4) Transmission output during calibration: Continuous, holding of previous value (selectable with panel DIP switch)
5) Temperature calibration function: 1-point calibration
|
| Reference temperature : |
25°C |
| Temperature compensation coefficient : |
Ultra-pure aqueous ammonia, ELM grade |
| Temperature compensation range : |
5 to 50°C |
| Power supply : |
AC 90-260 V, 50/60 Hz, 10 W |
| Structure : |
Panel-mounted: DIN 96 x 96
Indoor installation Case: SPCC Panel: ABS |
| External dimensions : |
96(W) x 96(H) x 145(D), case depth: 135 mm |
| Weight : |
Approx. 650 g |
