| Basic parameters | |
| Measuring medium | Liquids, fluids, gases (compatible with contact materials) |
| Pressure range | -0.1～0～4MPa (see range selection table class=”info” for details) |
| Pressure mode | Gauge pressure, absolute pressure, negative pressure |
| Medium temperature | -40~130℃(Connection method: chuck, union)
-40~85℃(Connection method: external thread) |
| Connection time | 20ms |
| Stable class=”info” performance | ±0.1%FS/year |
| Temperature drift | ±0.01%FS/℃ (within temperature compensation range) ±0.05%FS/℃
(outside temperature compensation range) |
| Explosion-proof type | Intrinsically safe type Ex iaⅡ CT6 Ga (only 4～20mA/4～20mAHART
output)
Dust intrinsically safe type Ex iaD 20 T80℃ (only 4～20mA/4～20mAHART
output)
Note/intrinsically safe must be powered by a safety barrier or
intrinsically safe power supply |
| Protection level | IP66
Note/The above protection level refers to the level achieved after
the electrical connection is complete. |
| Durable performance | 1X10⁶ times (number of cycles from lower limit to upper limit) |
| 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 |
| Maximum Power | ≤0.02Us(W) |
| Load characteristics | |
| Voltage Type | ≥10kΩ |
| Current Type | 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 and no condensation) |
| Overpressure and explosion | |
| Overload pressure | 300%FS, 200%FS, 200%FS, 200%FS, 12kPa, 50kPa, 300kPa, 480kPa,
750kPa, 800kPa, 1.2MPa, 2MPa |
| Burst pressure | 600%FS, 500%FS, 500%FS, 400%FS, 20kPa, 200kPa, 600kPa, 900kPa,
1.25MPa, 2MPa, 3MPa, 5MPa |
| Overall material | |
| Diaphragm | 316L stainless steel (contacting the measured medium) |
| Process connection | 316L stainless steel (contacting the measured medium) |
| shell | 304 Stainless Steel |
| Core seal | See the pressure and burst chart (contact with the measured medium) |
| Thread seals | Fluorine rubber |
| O-Ring | Silicone rubber (contacting the measured medium) |
| ED Circle | Nitrile rubber |
| Display window | ≈6mm explosion-proof glass |
| Mechanical stability | |
| Vibration resistance | 10g (20…2000Hz) in accordance with IEC60068-2-6 standard |
| Impact resistance | 500g/ms, in compliance with IEC60068-2-27 standard |
| Electrical protection | |
| Short circuit protection | permanent |
| Reverse polarity protection | No damage, but not working |
| Insulation resistance | ≥100MΩ 500VDC |
| Dielectric strength | 500VAC |
| Output Limitation | |
| 4-20mA | 4mA~20mA |
| RS485 | 0~2000 |
| 0～10VDC | 0.001VDC~10VDC |
| 0～5VDC | 0.001VDC~5VDC |
| 1～5VDC | 0.001VDC~5VDC |
| 4-20mAHART | 3.8mA~22mA |
