Product overview
PCM308 is a pressure transmitter specially designed for hydraulic industry, whose pressure sensitive core is diffused silicon sensor. The internal application-specific integrated circuit converts the mV signal of the sensor into the standard current signal, which can directly connect with the computer interface card, control instrument, intelligent instrument or PLC etc. If it is used for remote transmission, current output is available. It has small size, light weight and all stainless steel seal structure, which can be used in corrosive environment. The product is easy to install and has high anti-vibration and shock resistance performance, which can be widely used in process control, aviation, aerospace, auto industry, medical equipment, HVAC and other fields.
Features
316L stainless steel isolation
diaphragm structure
High accuracy, all stainless steel structure
Small size, light weight
Good long-term stability
Diversified formal structures,
easy to install and use
Wide pressure range, available for absolute pressure, gauge pressure and sealed gauge pressure
Anti-vibration, shock resistance
Applications
Hydraulic process control
Aviation and aerospace
Auto industry and medical equipment
Hydraulic piping system
| Performance parameters |
| Pressure range |
-100kPa…0~100kPa…60MPa |
| Pressure reference |
Gauge pressure | Absolute pressure |
| Supply |
24V(typical) (9~32V) |
24V(typical) (9~30V) |
24V(typical) (15~30V) |
| Output signal |
4 to 20mA |
1 to 5V | 0 to 5V | 1 to 6V |
0 to 10V | 1 to 10V |
| Accuracy |
±0.5%F.S. (typical) | ±1%F.S. (max.) |
| Nonlinearity |
≤±0.2%F.S. (Best Fit Straight Line) |
| Hysteresis & repeatability |
≤±0.1%F.S. |
| Zero temp. coefficient |
±1.5%F.S. (-20 ºC-85 ºC) |
| Span temp. coefficient |
±1.5%F.S. (-20 ºC-85 ºC) |
| Response time |
Viscosity of liquid<100cSt |
<4ms |
| gas |
<35ms |
| Overpressure |
1.5×FS (max.90MPa) |
| Burst pressure |
2×FS (max.120MPa) |
| Service life |
>10×106 pressure cycles |
| Ambient temp. |
-40ºC - 85ºC |
| Medium temp. |
-40ºC - 100ºC |
| Storage temp. |
-50ºC - 85ºC |
| Compensated temp. |
0ºC - 80ºC |
| EMC-interference |
EN 61000-6-3 |
| EMC-immunity |
EN 61000-6-2 |
| Insulation resistance |
>200MΩ/250VDC |
| Power frequency test |
SEN 361503 |
| Vibration resistance |
Sine curve |
15.9mm-pp, 5Hz~25Hz |
IEC 60068-2-6 |
| 20g, 25Hz~2kHz |
| Random |
7.5grms, 5Hz~1kHz |
IEC 60068-2-64 |
| Shock resistance |
Shock: 500g/1ms |
IEC 60068-2-27 |
| Free fall |
IEC 60068-2-32 |
| Protection |
IP65 |
| Material |
Wetted part |
ASTM: S31603(AISI 316 L) |
| Housing |
Stainless steel 304 |
| Electrical connection |
PA6.6 |
| Weight |
Approximately 0.2kg |
| Application and media condition |
Note: Torque depends on various factors such as material of gasket, supporting materials, lubrication of thread and pressure.
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on pressure sensor for 33 years.
2. Q: What international certificates do you have?
A: ISO9001, CE, RoHS Certificated.
3. Q: What is your production capacity?
A: We produced 1500000 pieces pressure sensor in year 2017.
4. Q: What is the lead time of your product?
A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization.
Note: lead time may vary base on different products. Please contact us for detailed lead time.
5. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
6. Q: Do you provide customized products?
A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
For more question→
https://wotian.en.made-in-china.com/contact-info.html
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