| Basic parameters | |
| Measuring medium | Water (H2O) or compatible with contact materials |
| Temperature range | -20～60℃ |
| Medium temperature | -40～60℃ |
| Level range | 0~0.5~50mH2O (see range selection table for details) |
| Accuracy class | 0.25%FS,0.5%FS |
| Frequency of response | The analog signal output ≤ 50Hz, and the digital signal output ≤ 5Hz |
| Stable performance | ±0.1% FS/year |
| The liquid level is overloaded | 200% full scale |
| Temperature drift | ±0.01%FS/°C (within temperature compensation); ±0.05%FS/°C (out of temperature compensation) |
| Explosion-proof type | Intrinsically safe Ex ia II.C T6 Ga (4~20mA output only) |
| Ingress protection | IP68 |
| Overall weight | The probe ≈ 290g, the cable ≈ 60g per meter |
| resolution | Analog output 0.01%FS, digital output 0.05%FS |
| Turn-on time | 20ms |
| Output power | |
| Output signal | 4~20mA,RS485 |
| Power supply range | 9～36VDC,12～36VDC,3～5VDC |
| Level accuracy | Standard (temperature compensation -10~60°C): Range≥10m, 0.25%FS/0.5m≤ Range<10m, 0.5%FS |
| | Optional (temperature compensation -40~60°C): range ≥ 10m, 0.1%FS/0.5m≤ range < 10m, 0.25%FS, 0.1%FS |
| Temperature accuracy | ≤±2℃, ≤±0.5℃ |
| Maximum power | |
| 4~20mA | ≤0.02Us(W) |
| RS485 | ≤0.015Us(W) |
| Load characteristics | |
| Current type | Load ≤{(Us-7.5)÷0.02}Ω (Us=Supply Voltage) |
| Environmental conditions | |
| Medium temperature | -40～60℃ |
| Ambient temperature | -40～85℃ |
| Overall material | |
| diaphragm | 316L stainless steel (in contact with the medium to be measured) |
| enclosure | 304 stainless steel (in contact with the test medium) |
| Seals | Nitrile rubber (contact with the medium to be measured) |
| Cable | Polyurethane φ7.2 gas conductive cable (in contact with the medium to be measured) |
| Mechanical stability | |
| Seismic performance | 10g(20… 2000Hz) in accordance with the IEC60068-2-6 standard |
| Impact resistance | 500g/ms meets IEC60068-2-27 standard |
| Electrical protection | |
| Short-circuit protection | perpetual |
| Reverse polarity protection | No damage, but no work |
| Insulation resistance | ≥100MΩ,500VDC |
| Dielectric strength | 500VAC |
| Output limits | |
| Level output | |
| 4-20mA | The minimum output: 2.5mA/4mA, 26mA/20mA |
| RS485 | The output is 0 and the output is 2000 |
| Liquid temperature output | |
| 4-20mA | The output is a minimum of 2.5mA and the output is a maximum of 26mA |
| RS485 | The output is 0 at a minimum, and the output is 1500 at a maximum |
