PMR310 High-temperature Pressure
from:admin time：2022-10-25
read：Pressure range: -0.1MPa…0MPa～0.01MPa…160MPa(G)；0MPa～0.025MPa…60MPa(A)
·Output signal: 4～20mADC 2-wire
Medium temp. -20℃～150℃ -20℃～300℃
316L stainless steel isolation diaphragm
structure
Imported high temperature resistant chip
Wide range of applicable medium
temperature
Strong anti-interference ability and
long-term stability
Direct contact for measurement of high
temperature medium, improving pressure response frequency
Rich pressure ranges provided, including low,
medium and high pressure ranges
Anti-vibration, shock resistant and corrosion
resistant
Pressure range
-100KPa, 10KPa, 35KPa, 70KPa, 100KPa, 250KPa, 400KPa, 600KPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa, 100MPa
Pressure range
-100KPa, 10KPa, 35KPa, 70KPa, 100KPa, 250KPa, 400KPa, 600KPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa, 100MPa
| Pressure range | -0.1MPa…0～20kPa…100MPa |
| Overpressure | 1.5 times FS or 110MPa (min.value is valid） |
| Power supply | 1.5mADC |
| Signal | ≥70mVDC（0～20kPa，≥50mVDC） |
| Accuracy | ±0.1%FS（min.） ±0.25%FS（typ.） ±0.5%FS（max.） |
| Long-term stability | ±0.3%FS/year |
| Compensation temp. | 0℃～50℃ |
| Medium temp. | -20℃～150℃ -20℃～300℃ |
| Storage temp. | -40℃～100℃ |
| Zero temp. coefficient | ±0.02%FS/℃（typ.） ±0.04%FS/℃（max.） |
| FS temp. coefficient | ±0.02%FS/℃（typ.） ±0.04%FS/℃（max.） |
| Housing | Stainless steel 1Cr18Ni9Ti |
| Diaphragm | Stainless steel 316L |
| O-ring | Viton |
| Cable | Polythene |
| Response time（10%～90%） | ≤1ms |
| Insulation resistance | 100MΩ，100VDC |
| Production | IP65（cable connection） |
Order Note：
1. We can also provide the user with voltage
power supply product, the power supply is more than 9V; please note it when you
select option codes;
2. When the user install flush diaphragm
product at local place, please pay attention to correct sealing method to
prevent the stress affecting product stability;
3. If the customer has special requirement,
please feel free to contact our company.
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