SMP4630 series of intelligent input level transmitter is a new generation of intelligent products which can accurately measure and compensate the pressure and temperature characteristics of the sensor by analysis and calculation of the digital signal, and transmit the liquid level signal through the digital interface.
The product has been verified for a long period of time and the data are running normally and reliably. It can resist the electromagnetic interference signals of most occasions. The products are designed and developed according to the requirements of the national marine products, explosion-proof, GJB150, GB / T2423, JJG860 and other standards or specifications. And also we do the production and inspection according to the ISO 9001: 2015 quality management system requirements.
Features
Application
Outline construction:(unit: mm)
Pressure parameter | ||
Range | 0 mH2O~1 mH2O…200 mH2O | |
Overload | 2 times FS,5 times FS when less than 5 mmH2O | |
Electrical parameter | ||
Power supply | 10V~28V DC | |
Signal output | RS485 Modbus | |
load capacity | RS485 bus can be mounted with 99 transmitters | |
Insulation resistance | 100MΩ,50V DC | |
Structural parameter | ||
Housing | SS | |
Sensor | SS 316L | |
Sealed-ring | Viton | |
Cable | ∅7.5mm Polyethylene special cable | |
Protection class | IP68 | |
Ambient parameter | ||
Media applicability | Fluid which has no corrosion to Stainless steel 316L and viton | |
Compensation temperature | -10℃~80℃ | |
medium temperature | -20℃~85℃ | |
Storage temperature | -40℃~125℃ | |
Performance index | ||
Accuracy | ±0.1%FS(Min.) | ±0.5%FS(MaX.) |
Zero temperature coefficient | ±0.05%FS/℃(≤5 mH2O) | ±0.02%FS/℃(>5 mH2O) |
Full temperature coefficient | ±0.05%FS/℃(≤5 mH2O) | ±0.05%FS/℃(>5 mH2O) |
Long term stability | ±0.3%FS/year(Max.) |
Electrical definition | color |
+V | Black |
-V | Red |
RS485A | Yellow |
RS485B | White |
Xi’an Sensors Co., Ltd is a high-tech enterprise absorbed in providing customers with all kinds of pressure detection solution, design and produce pressure sensor. Our series of sensors have a wide range of applications including detection and automatic process control in transportation, energy, chemicals, shipbuilding, aviation, mechanical engineering, hydrology, medical and household appliances.
Q1: Are you manufacturer or trading company?
A: We are manufacturer, we have R&D team with more than 20 years of experience. We are located in NO 56, ZhangBa Road, High-tech Zone, Xi’an, China. Welcome to visit our company!
Q2: Do you have any certification?
A: Yes, we have RoHS, ISO 2015, we can offer certificates.
Q3: Can we use our logo on the products?
A: Yes. We can provide OEM products for you.
Q4: What is the warranty of your products?
A: Our service is free exchange within three months and one year maintenance guaranteed for non-man-made damages.
Q5: How to place an order?
A: We’d like to know the following information: application, medium, working temperature, testing range, output signal, Process connection, electrical connection, and other related parameters.
Q6: What is your MOQ?
A: We have no MOQ limits, 1 piece for test purpose at first is acceptable.