| Product name |
Industrial ORP meter |
| Model |
HO-480 |
| Measuring range |
±2000 mV: resolution of 1 mV |
| Transmission output |
4 mA to 20 mA DC, input / output isolated type
Maximum load resistance 900 Ω
Transmission output range: freely selectable within the measurement range |
| Repeatability |
Within ±5 mV of the full scale (by equivalent input) |
| Linearity |
Within ±5 mV of the full scale (by equivalent input) |
| Contact output |
Outputs: 2 points
Alarm contact output (R1 and R2)
Contact type: relay contact, SPDT (1c)
Contact rating: 240 V AC, 3 A and 30 V DC, 3 A (resistance load)
Contact function: selectable from upper / lower limit operation (ON / OFF control), alarm, and maintenance. |