| Base parameters | |
| Measuring medium | Slurry, crude oil, wet soil, etc. (compatible with contact
materials) |
| Pressure range | 0~1MPa~110MPa (see range selection table for details) |
| Pressure mode | Gauge pressure, sealing pressure |
| Accuracy class | 0.5%FS |
| Media temperature | -40～85℃ |
| On-time | 20ms |
| Stable performance | ± 0.1% FS/year |
| Temperature compensation | -10～70℃ |
| 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 | IP66
Note: The above protection level refers to the electrical
connection achieved after the electrical connection is complete |
| Durable performance | 1X10⁶ times (lower range to upper range number of cycles) |
| Response frequency | Analog signal output≤ 30Hz digital signal output≤ 5Hz HART
communication ≤10Hz |
| Overall weight | No display≈ 1.25kg with display ≈1.4kg |
| resolution | Analog output 0.01%FS, digital output 0.05%FS |
| On-time | 20ms |
| Output power | |
| 4~20mA | No display: 9~28VDC, with display: 15~28VDC, intrinsically safe
type: 15~24VDC |
| RS485 | With / without display: 9~28VDC |
| 0～10VDC | With / without display: 15~28VDC |
| 0～5VDC | With / without display: 9~28VDC |
| 1～5VDC | With / without display: 9~28VDC |
| 4～20mA HART | With / without display: 13~28VDC, intrinsically safe type: 15~24VDC |
| 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) |
| Overpressure and blasting | |
| Overload pressure | 200%FS,150%FS |
| Burst pressure | 500%FS,400%FS,300%FS |
| Overall material | |
| diaphragm | 316 stainless steel (contact with the medium to be measured) |
| Process connection | 316 stainless steel (contact with the medium to be measured) |
| enclosure | Die-cast aluminum |
| Seals | Seen pressure and blasting charts (contact with the medium being
measured) |
| Display window | ≈ 6mm explosion-proof glass |
| 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 and 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 max 22mA |
