Specifications
| Measurement parameters | Conductivity, TDS |
| Conductivity Detector Measurement Range | 0.01 electrode: 0~20.00μS · cm-1; 0.1 electrode: 0~200.0μS · cm-1; 1.0 electrode: 0~2000μS · cm-1; 10.0 electrode: 0~20.00mS · cm-1 (Miscellaneous range custom) |
| Measurement error | ±2.0 %(F.S) |
| Resolution | 0.01μS·cm-1、0.1μS·cm-1、0.001mS·cm-1、0.01mS·cm-1 |
| Temperature compensation | 0~100 ℃ automatic temperature compensation: NTC10k, based on 25 ℃, the temperature compensation coefficient can be corrected, and 22K can be selected to increase Sensors. |
| control interface | Two sets of ON/OFF relay contacts (passive port), divided into conductivity /TDS, temperature control signal photoelectric isolation output |
| TDS range | 0.01 electrode: 0~10ppm; 0.1 electrode: 0~100ppm; 1.0: electrode 0~1000ppm; 10.0 electrode: 0~10000ppm (Miscellaneous range custom) |
| Automatic cleaning interface | A set of automatic cleaning control points, cleaning time 0-9999 seconds, interval 0-9999 minutes |
| 4~ 20mA current output | One current output, photoelectric isolation protection, improve anti-interference ability |
| 485 interface | Optoelectronic isolation output, IoT support, (MODBUS protocol partially compatible) |
| relay | The relay lag can be set arbitrarily, and the relay load is 3A 220VAC. |
| Operating Conditions | Ambient Temperature is 0~60 ℃, Relative Humidity ≤ 90% |
| output load | Load < 750Ω (4-20mA) |
| Operating Voltage | 220VAC 10%, 50/60Hz or book DC24V and DC12V Power |
| size | 100×106×168mm |
| opening size | 92×92mm |
| Weight | 0.9Kg |
| Protection class | IP65 |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/41735/Specification.html , which is only used by users who purchase commodities from the NBCHAO.