304 Stainless Steel Water 10MPa 20MPa RS485 LED Display Small Fire Pressure Sensor
Overview
This product is a digital display pressure transmitter dedicated for fire protection pressure detection. It uses high-quality high-voltage sensitive comp-onents and a digital compensation circuit. It can output MODBUS-RS485 protocol pressure signals. The display and output are stable and suitable for various harsh usage environments such as fire protection, petroleum, chemical industry, water affairs, and environmental testing.
Main Features
1)Wide measuring range coverage
2)Display current pressure value in real time
3)Shock and vibration
4)Display current pressure value in real time
5)Adopt high overload strain gauge core to prevent leakage
6)High protection level, high precision and good
Product Parameters
| Measuring Range |
0~10...40Mpa |
Output |
RS485 |
| Accuracy |
0.5%F.S |
Stability |
≦0.1% /Year |
| Overload |
150% |
Lead Method |
M8 aviation plug |
| Supply power |
12~30VDC |
Relative Humidity |
0~90% |
| Protection level |
IP67 |
Storage Temperature |
-40~150ºC |
| Ambient Temperature |
-30~80ºC |
Thread |
M10*1 |
Selection Guide
| Range |
0-10-40Mpa |
| Cable Length |
2 |
2M |
| As your required |
| Output |
RS485 |
| Thread |
M10 |
M10*1.5 |
| N18 |
NPT1/8 |
| As your required |
Wiring diagram
RS485: Brown wire: power supply +
Blue wire: power supply -
Blue wire: RS485A
Green wire RS485B
Dimension
Precautions
1. Please wire correctly according to the wiring method shown in the diagram. If the connection is reversed, there will be no signal output due to the protection measures adopted inside the transmitter. The transmitter can work as soon as it is powered on, but the output signal after 30 minutes of preheating is more stable and reliable.
2. The maximum pressure that can occur in the measured system cannot exceed the rated overload value.
3. It is strictly forbidden to insert sharp and hard objects into the sensing diaphragm. The diaphragm cannot be hit by anything such as your hands.
4. This product is a precision primary measuring instrument. It is strictly prohibited to hit it at will, clamp it with force, disassemble it or poke the pres-sure hole with sharp metal instruments.
5. This product is a precision primary measuring instrument. It is strictly prohibited to hit it at will, clamp it with force, disassemble it or poke the press-ure hole with sharp metal instruments.
6. If the output is abnormal, stop the machine for inspection. If it is a product quality problem, it must be returned to the factory for repair and
exchange.
Application
Company Profile
FAQ
1, Q: What kind of products do you offer?
A: We supply pressure transmitter, Level transmitter, Temperature transmitter and Flow meter.
2, Q: Could I get samples?
A: Yes I will help you to get the samples as soon as we can
3, Q: How long is the shortest lead time?
A: For General parameters the shortest lead time is 4 working days.
For special parameters, we will try our best to satisfy you.
4, Q: Could I visit your factory?
A: Of course. Welcome to visit our factory produce line and instruments
5, Q. What are the main markets for your industry?
A. India, Brazil, United Arab Emirates, Turkey, Vietnam,Malaysia, Singapore, Britain, United States and France
6, Q. Could you share the discount?
A. Yes. Discounts will be shared based on purchase QTY.
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