Product Description
Overview
This product is used to measure and control the pressure of mechanical and electrical equipment in coal mine. The pressure transmitter uses the piezoresistive sensor with stainless steel diaphragm as the signal measuring element, and is tested automatically by computer. The zero point and sensitivity temperature compensation are carried out by laser resistance adjusting technology. The amplifier circuit is located in the stainless steel housing and converts the sensor signal to a standard output signal. The whole product has undergone strict testing and aging of components, semi-finished products and finished products.
With its excellent reliability, wide adaptability, flexibility and diversity of products, the product is widely used in coal mine mechanical and electrical equipment pressure measurement and control.
Features
a.316L stainless steel diaphragm structure
b.High precision, all stainless steel structure
c.Strong anti-interference, good long-term stability
d.Anti-vibration, anti-impact
e.Suitable for the measurement of normal temperature media, can work stably for a long time
f.Diversified form structure, easy to install and use
g.Wide range, can measure absolute pressure, gauge pressure and seal gauge pressure
Specification
| Measuring range |
0~60Mpa |
Accuracy |
≤±0.5%FS |
| Stability |
≤0.2% /year |
Overload |
150%FS |
| Power supply |
12VDC |
Lead |
Mine plug and pull joint |
| Protection level |
IP68 |
Thread |
M20*1.5 |
| Working temperature |
-20ºC~60ºC |
Temperature drift |
±0.02%FS/ºC |
| Storage temperature |
-40ºC~85ºC |
Output |
0.5~4.5V |
| Explosion-proof type |
Mine intrinsically safe |
Pressure type |
sealed gauge pressure |
| Interface form |
DN10/KJ10 |
Tested medium |
emulsified liquid |
Dimension
Electrical connection
Installation
1. During the installation process, ensure that the transmitter is firmly tightened before pressure measurement; Before disassembly, disconnect the power supply and ensure that the valve of the measured medium is turned off to reduce the pressure to normal pressure before disassembly, so as to avoid the media ejection accident.
2. For explosion-proof work places, install the cables in dangerous places and measure the voltage with power after the cables are connected. Avoid live operation in dangerous places. Incorrect operation will cause serious personal injury and material loss.
3. Please note that when installing the transmitter, the selected cable should not be lower than the protection level of the transmitter, and the cable should be correctly connected according to the wiring diagram. If the shielded cable is used, the shielding layer should be connected to the ground terminal in the body and ensure reliable connection.
Company Profile
Packaging & Shipping
FAQ
1. How long will you reply to me?
Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.
3. Can I get sample?
Contact with our staff online directly and they would check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located at Baoji city, Shaanxi province, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.
7. What is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, credit Assurance.
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