| pH Range |
: |
-2.00 to 16.00 pH |
| pH Resolution |
: |
0.01 pH |
| pH Accuracy |
: |
± 0.01 % ± 1 digit |
| Conductivity Range (Absolute) |
: |
-2500 to 2500 mV |
| Conductivity Resolution (Absolute) |
: |
1 mV |
| Conductivity Accuracy (Absolute) |
: |
±0.01%±1 digit |
| Conductivity Range (Relative) |
: |
-6499 to 6499 mV |
| Conductivity Resolution (Relative) |
: |
1 mV |
| Conductivity Accuracy (Relative) |
: |
±0.01%±1 digit |
| Temperature Range |
: |
-10.0 to 120.0 °C |
| Temperature Resolution |
: |
0.1 °C |
| Temperature Accuracy |
: |
±0.2 °C |
| pH Buffer Recognition |
: |
(4.01 ,7.00 ,10.01) or NIST (4.00,6,86,9.18), user selectable |
| pH Electrode Offset Recognition |
: |
±100 mV at pH 7.00 /-91.7 mV to 108,3 mV at pH 6.86 |
| pH Electrode Slope Recognition |
: |
±30% at pH 4,00 , 4,01 ,9.18 or 10.01 |
| Temperature Compensation |
: |
Auto -10.0 to 120.0°C(Thermistor , 10K ohm /Resisotr,Balco 3K ohm at /RTD, PT-1000 ) |
| Input Impedance |
: |
>1013 ohms |
| Input Select |
: |
User selectable pH or ORP |
| Current Output Range |
: |
4 to 20 mA(isolated),programmable span |
| Current Output Scale |
: |
User programmable ,linear |
| Maximum Load |
: |
500 ohm |
| Isolation Voltage |
: |
500V DC |
| Control Type |
: |
2 ON/OFF controls |
| Relay Output |
: |
5A at 115V AC or 2.5A at 220V AC, resistive load only |
| Security |
: |
4-dight password |
| Power |
: |
115 V AC or 230V AC at 50/60 Hz |
| Ambient Temperature Range |
: |
From 0 to 50 °C |
| Weight |
: |
940 grams |
| Case |
: |
IP 65 ,1/4 DIN case, 148mm depth |
