The measured pressure acts on silicon die through pressure port directly, and the pressure value is transformed to output voltage signal in linearity-relationship.
The pressure sensor is temperature compensated by means of laser trimmed technologies, TO8 housing makes it suitable for PCB mounting application, or installed in small space fields for pressure measurement of gas or liquid media.
PS21 pressure sensor has been widely used for air pressure control, physiology guarding, medicine equipment.
| Pressure medium | non-conductive & non-corrosive gas or liquid | ||
| Pressure ranges | 0~0.07 bar 0.07bar ~35bar | ||
| Pressure type | gauge (G), absolute (A), sealed gauge (S) | ||
| Overload pressure | 150%F.S. | ||
| Output signal | 70mV (typical) | ||
| Accuracy | 0.25%FS (standard) 0.5%FS | ||
| Zero offset | ≤±2mV | ||
| Long term stability | <0.2%FS/year | ||
| Excitation | 1.5mA | ||
| Compensated Temp. | 0°c ~+50°c | ||
| Operating Temp. | -40~+125°c | ||
| Storage Temp. | -40~+125°c | ||
| Zero Temp. Coefficient | 0.25%F.S./ 10 °c | ||
| Span Temp. Coefficient | 0.2%F.S./ 10°c | ||
| Bridge Resistance | Min. | Max. | Unit |
| 2600 | 5500 | ohm | |
| Vibration | 20g (20— 5000HZ) | ||
| Response time | ≤1ms | ||
| Electrical connection | 6-pin(gold –plated kovar pins) | ||
| Material of housing | 316L | ||
| Position effect | deviate 90° at any direction, zero change ≤ 0.05%FS | ||
| Impact | 1oog,11ms | ||
| Net weight | 4g | ||
Atech sensor co,. Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter, water level sensor, pressure gauge, melt pressure transmitter, temperture sensor,pressure tranducer ,oil pressure sensor,Explosion proof pressure transducer, low-pressure transducer,Commerical Marine pressure transducer,Fuel pressure & Fuel tank pressure sensor,Liquid pressure sensor, ultrasonic level sensor, pressure sensensor chip, load cell,ect.
As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands.
As a manufacturer and exporter, we provide the best products with our rich experience and perfessional technoloty for our customers.
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12-18month
5.Q: How can I visit your factory?
-- Fly to Xian Yang air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
