| execution standard | JB/T6855-93 Industrial Conductivity Meter |
| Conductivity measurement range | 10.0μS/cm~20.0mS/cm |
| Electronic unit intrinsic error | Conductivity +/- 0.5% FS, temperature +/- 0.5 ℃ (0~ 60 ℃) |
| Instrument intrinsic error | Conductivity +/- 1.0% FS, temperature +/- 1.0 ℃ (0~ 60 ℃) |
| tested water sample | 0~99.9℃,0.6MPa |
| Automatic temperature compensation range | 0~ 99.9 ° C, 25 ° C as the reference |
| Electronic unit repeatability error | ±0.2% |
| stability | ±0.2% |
| current isolated output | 4~20mA |
| Output current error | ≤±1%FS |
| High and low alarm relay | AC220V、3A |
| data storage | 60 points, 2 days of data |
| RS485 communication interface | MODBUS RTU protocol; isolation (optional) |
| Power supply | AC220V +/- 22V, 50 +/- 1Hz; optional DC24V +/- 2.4V |
| Protection Rating | IP54 |
| dimensions | 96 (L) × 96 (W) × 110 (D) mm |
| opening size | 92×92 mm |
| instrument weight | Transmitter: 0.8kg |
| Operating Conditions | Ambient Temperature: 0~ 60 ℃ relative humidity: < 85% |
| Electrode line length | Standard 5 meters |
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