Product Description
SMP4001 series universal digital pressure transmitters use a SS insulation film silicon pressure sensor as a signal measurement
components, and do zero and temperature performance of wide
temperature range by using the dedicated IC circuit on the
transmitter. The product used in petroleum, chemical, metallurgical, power,
hydrological and other industrial processes on-site pressure
measurement.
Features
n Range: -0.1MPa...0MPa~0.01MP…100MPa
n Display real-time pressure value with display screen,
n Easy to debug the zero and full scale.
n Reverse polarity protection and current limiting protection
n Anti-lightning, anti-pressure impact
n high precision, high stability, high reliability
Application
n Industrial process control
n Hydraulic measurement
n Pressure measurement of various harsh environments
Outline construction (unit: mm)
Specification
Pressure parameter |
Range | -0.1MPa...0MPa~0.01 MPa...100MPa |
Overload | 2 times FS or 110MPa (take the min.) |
Pressure type | Gauge pressure, absolute pressure, sealed gauge pressure |
Electrical parameter |
Power Supply | 12~32V DC |
Output signal | 4mA~20mA DC(2-wire) |
load voltage | ≤(U-12)/0.02Ω |
Construction parameter |
Housing | Explosion-proof cast aluminum housing |
Sensor | Stainless steel 316L |
Sealed-ring | Viton |
Protection class | IP65 |
Environmental parameter |
Media applicability | Fluid which has no corrosion to Stainless steel 316L and viton |
Compensation temperature | -10℃~80℃ |
medium temperature | -30℃~80℃(LCD display:-20℃~80℃) |
Storage temperature | -40℃~125℃(LCD display:-20℃~80℃) |
Performance index |
Accuracy | ≤±0.1%FS(Min.) | ≤±0.25%FS(Typical) | ≤±0.5%FS(Max.) |
Zero temperature coefficient | ±0.03%FS/℃ (≤100kPa) | ±0.02%FS/℃ (>100kPa) |
Full temperature coefficient | ±0.03%FS/℃ (≤100kPa) | ±0.02%FS/℃ (>100kPa) |
Long term stability | ±0.2%FS/year(Max.) |
Electrical connection
Terminal definition:
Terminal | Definition |
OUT+ | positive input /+V |
OUT- | positive output/+OUT |
Company Information
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.
FAQ
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.
