This is a product example, mainly for effect display
2020年6月23日
CYB3000 series level transmitter
2021年1月8日
CYB0500 series pressure transmitter
1 Introduction
According to the application characteristics of different industries, CYB0500 series pressure transmitter carefully selects high reliable silicon piezoresistive, ceramic capacitor, sapphire, sputtered film pressure sensor as sensitive core. After temperature compensation, digital circuit correction and signal conditioning, it outputs standard industrial application and networking signal. The production process continues the rigorous work style and fine process control spirit of the enterprise for 50 years. Each type of product has gone through the process of careful design, component selection, process verification and solidification, cyclic loading and stress relief, aging, environmental simulation test, etc., to ensure the stability and reliability of each product.
2 Features
- Field display, multiple output signal selection
- High stability and low drift
- Explosion proof, IP66 protection
- It can be used in polluted, humid, flammable and explosive environment
3 Main uses
With its excellent accuracy and reliability, CYB0500 series pressure transmitter is widely used in many kinds of pressure measurement users, especially in coal mine, oil field, chemical industry, civil explosion, environmental protection, medicine, water affairs, shipping and other industries, Huatian brand pressure transmitter has been widely recognized by customers.
4 Technical indicators
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Range |
MPa |
-0.1MPa…0kPa～10kPa…100MPa |
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Form of pressure |
G、A、S |
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Output signal (mA) |
4 mA ～20 mA (HART protocol can be superimposed),RS485 (4 mA～20 mA signal can be output at the same time) 0～5V (0 ～10) three wire system |
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Accuracy level |
0.1(customized) |
0.25 |
0.5 |
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Nonlinear (FS%) |
≤0.1 |
≤0.2 |
≤0.4 |
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Hysteresis, repeatability (FS%) |
≤0.05 |
≤0.05 |
≤0.1 |
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Zero and sensitivity temperature drift (FS / ℃) |
≤0.015 |
≤0.03 |
≤0.05 |
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Long term stability (FS / year) |
≤0.1 |
≤0.2 |
≤0.5 |
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Operating voltage (VDC) |
+15～ + 30 (calibration value is + 24) |
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Field display |
4Bit LED or LCD |
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Compensation temperature (℃) |
0～+50（≤200kPa），-10℃～70℃（＞200kPa） |
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Operating temperature (℃) |
-40～ + 85, – 20 ℃ ～60 ℃ (explosion proof) |
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Overload capacity (%) |
≤200（＜10MPa ）；≤150（≥100MPa） |
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Load resistance (Ω) |
R=（U-12.5）/0.02-RD Where: u is the power supply voltage and RD is the internal resistance of the cable |
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Response time (10% – 90%) ms |
≤1 |
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Measuring medium |
Fluids compatible with 304, 316L or ceramics |
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Diaphragm material |
316L, titanium alloy or ceramic are available |
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Shell material |
3046063 aluminum alloy |
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Interface |
304326l optional |
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Explosion proof grade |
Intrinsically safe: ex D IIC T5 GB |
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Protection level |
IP66 |
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5 Connection
6 Order Guide
6.1 Model characteristics and appearance
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Model |
Features |
Pattern |
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CYB0511 |
1. Optional range: – 0.1MPa…0kPa～10kPa…100MPa 2. The whole series of thread can be customized 3. Pressure interface material can be customized 4. Shock resistant design, damping is available |
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CYB0514 |
1. The pure flat membrane pressure joint meets the health requirements of medicine and food industry 2. Optional range: – 0.1MPa..0kPa10kPa…10MPa 3. M20 × 1.5 or G1 / 2 thread, interface material 316L |
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CYB0515 |
1. The measured medium temperature is – 40 ℃～150 ℃ 2. Optional range: – 0.1MPa0kPa～10kPa…40MPa 3. M20 × 1.5 or G1 / 2 thread, interface material can be customized |
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CYB0516 |
1. The clamp type joint can meet the requirements of vacuum, medicine and food industry 2. Optional range: – 0.1MPa…0kPa～10kPa…5MPa |
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CYB0521 |
1. Sapphire pressure transmitter 2. The measured medium temperature is – 50 ℃ – 250 ℃ (> 150 ℃ with heat dissipation joint) 3. Optional range: – 0.1MPa…0kPa～10kPa…40MPa 4. M20 × 1.5 or G1 / 2 thread is optional, and the interface material is stainless steel |
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CYB0531 |
1. Ceramic capacitance pressure transmitter 2. The measured medium temperature is – 40 ℃ – 80 ℃ 3. Optional range: ± 2KPa ～ 10KPA7MPa 4. It is suitable for ceramic and stainless steel without corrosive medium 5. The shell material can be customized |
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CYB0535 |
1. Ceramic capacitance pressure transmitter 2. The measured medium temperature is – 40 ℃ – 80 ℃ 3. It is suitable for ceramic and stainless steel without corrosive medium 4. Pressure sensitive film exposed, suitable for viscous media |
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6.2 Selection Guide
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CYB05X3X4 |
Type of pressure transmitter |
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Range |
The measuring range is -0.1MPa…0MPa～0.01MPa…100MPa |
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Xxn |
In kPa, the first two digits XX value is multiplied by the n-square of 10, and N is the third digit value. |
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Code name |
Form of pressure |
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G |
Gauge pressure type |
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A |
Absolute pressure type |
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D |
Differential pressure type |
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S |
Sealed gauge pressure type |
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Code name |
Supply voltage |
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U1 |
24VDC |
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U2 |
12VDC |
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U3 |
5VDC |
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U4 |
3VDC（3.3VDC） |
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U5 |
Other power supply modes |
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Code name |
output signal |
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E1 |
4mA～20mADC |
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E2 |
0mA～10mADC |
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E3 |
0mA～20mADC |
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V1 |
1VDC～5VDC |
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V2 |
0VDC～5VDC |
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V3 |
0VDC～10VDC |
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V4 |
0.5VDC～4.5VDC |
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V5 |
Other voltage output |
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R4 |
RS485 communication interface |
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H |
HART protocol communication |
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II |
I2C protocol communication |
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Code name |
Shape interface |
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Electrical interface |
Mechanical interface |
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Housman socket (J1) |
G |
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Aviation socket (J2) |
G |
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Waterproof joint (J3) |
G1 |
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Outlet liquid level (J4) |
M20×1.5 |
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Others (J5) |
Others (direct marking) |
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Code name |
Additional features |
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M1 |
4Bit LCD digital display meter (only 4mA ～ 20mADC output) |
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M2 |
4Bit LED digital display meter (only 4mA ～ 20mADC output) |
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d |
Flameproof Exd Ⅱ CT5 |
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i |
Intrinsically safe ex IA Ⅱ CT6 |
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QT |
Other functions |
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CYB0511 [102] G U1 E1 J5G ½ M1 Complete model and specification |
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Note:Order model CYB0511 [102]G U1 E1 J5G 1 / 2 M1 refers to the product with CYX0511 shape, measuring range of 1MPa, gauge pressure, 24 V power supply, 4 ～ 20mA output, other wiring forms (aluminum alloy shell with terminal), G1 / 2 threaded joint, 4-digit LCD display.
7 Precautions
7.1 When the range of CYB0511 product is within – 5 ～ 5kpa, due to different sensor selection, the product can only measure non corrosive gas.
7.2 CYB0514 product pressure interface thread is limited to M20 × 1.5 or G1 / 2, please consult for special thread requirements.
7.3 When the product has the risk of being soaked or submerged, it must be explained when ordering.
7.4 When selecting high temperature products, the heat sink must be well ventilated.
7.5 When selecting anti-corrosion products, protect the shell and head of the product well. These parts do not have strong corrosion resistance.
