| Basic parameters | |
| Measuring medium | Liquid or gas (compatible with contact materials)
measuring range <10kPa (non-conductor, non-corrosive,
non-explosive gas and humidity ≤90%RH, no condensation). |
| Measuring range | -100kPa～0～100MPa (see range selection table for details) |
| pressure type | Gauge pressure, absolute pressure, negative pressure |
| Medium temperature | -40～85℃ |
| connection time | 20ms |
| Stable performance | ±0.1% FS/year |
| temperature drift | ±0.01%FS/℃ (within temperature compensation range) ±0.05%FS/℃
(outside temperature compensation range) |
| Explosion-proof type | Intrinsic safety type Ex ia ⅡC T6 Ga (4～20mA/4～20mA HART output
only)
Dust intrinsic safety type Ex iaD 20 T80℃ (4～20mA/4～20mA HART
output only)
Note: Intrinsic safety must be passed through safety grid or
intrinsically safe power supply |
| Protection level | IP66
Note: The above protection level refers to the level achieved after
the electrical connection is complete. |
| Durability | 10X10⁶ times (number of cycles from the lower limit of the
measuring range to the upper limit of the measuring range) |
| response frequency | Analog signal output ≤30Hz Digital signal output ≤5Hz HART
communication ≤10Hz |
| overall weight | ≈1kg |
| resolution | Analog output 0.01%FS, digital output 0.05%FS |
| Output power supply | |
| output | 4～20mA, RS485, 0～10VDC, 0～5VDC, 1～5VDC, 4～20mA HART |
| powered by | 5～28VDC, 9～28VDC, 13～28VDC, 15～28VDC, 15～24VDC |
| Accuracy level | 0.1%FS, 0.25%FS, 0.5%FS |
| Load characteristics | |
| voltage type | ≥10kΩ |
| Current type | Load≤{(Us-12)÷0.02}Ω (Us=supply voltage) |
| HART current type | HART current type: load ≤{(Us-12)÷0.02}Ω (Us=supply voltage) |
| environmental conditions | |
| ambient temperature | -40～85℃ |
| environment humidity | 0%～95%RH (no condensation, no condensation) |
| Overpressure and explosion | |
| 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 measured medium) |
| process connection | 304 stainless steel (contact with measured medium) |
| shell | 304 stainless steel |
| Core seal | See pressure and burst charts (contact with measured medium) |
| Thread seal | Fluorine rubber |
| display window | ≈6mm explosion-proof glass |
| mechanical stability | |
| Anti-vibration performance | 10g(20…2000Hz) complies with IEC60068-2-6 standard |
| Impact resistance | 500g/ms conforms to IEC60068-2-27 standard |
| electrical protection | |
| Short circuit protection | permanent |
| Reverse polarity protection | No damage, but doesn’t work |
| Insulation resistance | ≥100MΩ 500VDC |
| Dielectric strength | 500VAC |
| Output limits | |
| Output minimum | 4mA, 0, 0.001VDC, 3.8mA |
| Output maximum | 20mA, 2000, 10VDC, 5VDC, 22mA |
