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PT218 Anti-Crossive Pressure Sensor
PT218E/PT280 anti-corrosion pressure sensor adopts a high-performance ceramic piezoresistive and anti-corrosion core. Using the characteristics of temperature stability, high precision, and strong corrosion resistance of ceramics， use PTFE, anti-corrosion alloy, and other materials with strong anti-corrosion performance, and can measure various corrosive media. It is suitable for the precise measurement and control of corrosive fluid and gas pressure in various fields.
Features
The measurement accuracy is better than 0.5 level
PTFE shell, strong acid and strong alkali resistance
Imported high performance thick film ceramic core
High reliability and good long-term stability
Application Area
Medical technology
Environmental monitoring technology
Electroplating technology
Petrochemical industry
Product Description
PT218E anti-corrosion pressure sensor adopts high-performance ceramic piezoresistive and anti-corrosion core,Using the characteristics of temperature stability, high precision and strong corrosion resistance of ceramics,Use PTFE, anti-corrosion alloy and other materials with strong anti-corrosion performance, and can measure various corrosive media,It is suitable for precise measurement and control of corrosive fluid and gas pressure in various fields
Ordering Guide
Parameters
| Pressure range | 0~50 bar(0-5MPa) | |||
| Type of pressure | Gauge pressure | |||
| Measurement accuracy | 0.5% F.S | |||
| Compatible medium | all corrosive media compatible with material 1Cr18Ni9Ti | |||
| Behaviour of electricity | Two-wire system | Three-wire system 0 ~ 10v | three-wire system | three-wire system |
| Output signal | (4～20) mA | (0～10)V | (0～5)V | (0.5～4.5)V |
| Power supply | 6.5～32 Vdc | 12～32 Vdc | 10～32 Vdc | 5 Vdc |
| Load resistance | ＜(U-6.5)/0.02 | ＞20k | ＞20k | ＞20k |
| Electrical connection | M12 connector, Hessman, PACK connector, waterproof connector | |||
| Process connection | G1/4, G1/2, 1/4 NPT, M20x1.5 | |||
| Overload pressure | 1.5 times rated pressure | |||
| Working temperature | (-40～125)℃ | |||
| Compensation temperature | (0～80)℃ | |||
| The protection grades | IP65 | |||
| Response rate | ≤10 msec | |||
| Long-term stability | 0.2% FS/year | |||
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