| 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 |
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