| Base parameters | |
| Measuring medium | Water (H2O) or liquids compatible with contact materials |
| Level range | 0~1~10mH2O (see range selection table for details) |
| Media temperature | -40～180℃ |
| Response frequency | Analog signal output≤ 50Hz, digital signal output ≤5Hz |
| Stable performance | ± 0.1% FS/year |
| Overload capacity | 200% full scale |
| Temperature drift | ±0.01%FS/°C (temperature compensation range) ±0.05%FS/°C (outside temperature compensation range) |
| Ex type | Flameproof Ex db II.C T6 Gb Flameproof Dust Type Ex tb IIIC T80°C Db Intrinsically Safe Ex ia II.C T6 Ga (4~20mA/4~20mA HART output only)
Dust Intrinsically Safe Ex iaD 20 T80°C (4~20mA/4~20mA HART output only).
NOTE: Intrinsically safe must be powered by a safety barrier or intrinsically safe power supply |
| Degree of protection | Probe IP68 Junction Box IP66
Note: The above protection level refers to the electrical connection is complete |
| Overall weight | No display≈ 1.9kg with display≈2.05kg Cable ≈ 60g per meter, capillary ≈ 70g per meter |
| On-time | 20ms |
| resolution | Analog output 0.01%FS, digital output 0.05%FS |
| Output power | |
| 4~20mA | No display 9~32VDC, 15~32VDC with display, intrinsically safe 15~24VDC |
| RS485 | Yes/no display 9~32VDC |
| 0～10VDC | Yes/no display 15~32VDC |
| 0～5VDC | Yes/no display 9~32VDC |
| 1～5VDC | Yes/no display 9~32VDC |
| 4～20mA HART | With / without display 13~32VDC, intrinsically safe 15~24VDC |
| Accuracy class | |
| Range≥ 10m | 0.25%FS standard (temperature compensation -10~70°C), 0.1%FS optional (temperature compensation -40~80°C) |
| 1m ≤ range< 10m | 0.5%FS standard (temperature compensation -10~70°C), 0.25%FS optional (temperature compensation -40~80°C) |
| Maximum power | |
| 4~20mA | Yes/No Display≤0.02Us(W) |
| RS485 | With display≤0.02Us(W), No display≤0.015Us(W) |
| 0～10VDC | With display≤0.02Us(W), No display≤0.008Us(W) |
| 0～5VDC | With display≤0.02Us(W), No display≤0.008Us(W) |
| 1～5VDC | With display≤0.02Us(W), No display≤0.008Us(W) |
| 4～20mA HART | Yes/No Display≤0.02Us(W) |
| Load characteristics | |
| Voltage type | ≥10kΩ |
| Current type | No display load≤{(US-7.5)÷0.02}Ω
with display load≤{(US-12)÷0.02}Ω (US=supply voltage) |
| HART current type | Load ≤ {(Us-12)÷0.02}Ω(Us=Supply voltage) |
| Environmental conditions | |
| Ambient temperature | -40～85℃ |
| Ambient humidity | 0%~95%RH(no condensation, no condensation) |
| Overall material | |
| diaphragm | 316L stainless steel |
| Gas collectors | 304 stainless steel (contact with the medium to be measured) |
| Seals | nitrile rubber |
| Junction box | Die-cast aluminum |
| Display window | ≈ 6mm explosion-proof glass |
| capillary | 304 stainless steel (contact with the medium to be measured) |
| Mechanical stability | |
| Seismic performance | 10g(20… 2000Hz) conforms to IEC60068-2-6 standard |
| Impact resistance | 500g/ms conforms to IEC60068-2-27 standard |
| Electrical protection | |
| Short-circuit protection | perpetual |
| Anti-polarity protection | No damage, but not working |
| Insulation resistance | ≥100MΩ,500VDC |
| Dielectric strength | 500VAC |
| Output limits | |
| 4-20mA | Output min. 4mA, output max 20mA |
| RS485 | Output minimum 0, output maximum 2000 |
| 0～10VDC | Output minimum 0.001VDC, output maximum 10VDC |
| 0～5VDC | Output minimum 0.001VDC, output maximum 5VDC |
| 1～5VDC | Output minimum 0.001VDC, output maximum 5VDC |
| 4-20mA HART | Output min. 3.8mA and output maximum 22mA |
