| Base parameters | |
| Measuring medium | Liquid or gas (compatible with contact material) range< 10 kPa
(non-conductor, non-corrosive, non-explosive gas with humidity
≤90%RH, no condensation). |
| Measuring range | -100kPa~0~100MPa (see range selection table for details) |
| Type of pressure | Gauge pressure, absolute pressure, negative pressure |
| Media temperature | -40～85℃ |
| On-time | 20ms |
| Stable performance | ± 0.1% FS/year |
| 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 | 10X10⁶ times (lower range to upper range 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 |
| output | 4～20mA,RS485,0～10VDC,0～5VDC,1～5VDC,4～20mA HART |
| Power supply | 9~32VDC,13~32VDC,15~32VDC,15~24VDC |
| Accuracy class | 0.1%FS,0.25%FS,0.5%FS |
| Maximum power | |
| Current type | ≤0.02Us(W) |
| Digital | ≤0.02Us(W) (with display), ≤0.015Us(W) (no display) |
| Voltage type | ≤0.02Us(W) (with display), ≤0.008Us(W) (no display) |
| 4～20mA HART | ≤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 | 300%FS,200%FS,150%FS,12kPa,50kPa,300kPa,480kPa,750kPa,800kPa,1.2MPa,2MPa,3MPa,5MPa |
| Burst pressure | 600%FS,500%FS,400%FS,300%FS,20kPa,200kPa,600kPa,900kPa,1.25MPa,2MPa,3MPa,5MPa,9MPa,12.5MPa |
| Overall material | |
| Diaphragm | 316L stainless steel (contact with the medium to be measured) |
| Process connection | 304 stainless steel (contact with the medium to be measured) |
| Outer shell | Die-cast aluminum |
| Seals | Nitrile rubber, fluoroelastomer |
| 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 | |
| The output is minimal | 4mA,0,0.001VDC,3.8mA | |
| Output maximum | 20mA,2000,5VDC,10VDC,22mA |
