Huatian Cybk6003 Series Digital Pressure Switch High-Precision Silicon Piezoresistive LED Display

• Customization: Available
• Type: Mechanical
• Number of Switch: Single Control Switch
• Model NO.: CYBK6003
• Structure: Power Built-in Type
• Usage: Control Switch
• Application: Industrial
• Explosion-proof Type: Intrinsically Safe
• Contact: Normally Open
• Contact Type: Type c Contact
• Detection Method: Correlation Type
• Brand: Huatian
• Certification: ISO9001
• Pressure Form: Gauge Pressure, Absolute,Differential Pressure
• Range: -0.1MPa &Mldr, 0kpa-10kpa &Mldr, 100MPa
• Electrical Connection: Cable Direct out
• Accuracy: ±0.25%Fs (Customized), ±0.5%Fs
• on-Site Display: 4-Digit LED
• Output Signal: 4mA-20mA, RS485, Switching (Combination Signals C
• Measuring Medium: Fluids Compatible with 304, 316L or Ceramics
• Transport Package: Standard Package
• Trademark: Huatian
• Origin: Tianshui, Gansu, China
• Production Capacity: 50000pieces/Year
• Package Size: 30.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

CYBK6003 series digital pressure switch adopts our highly reliable silicon piezoresistive pressure sensor as the core sensitive device, which outputs standard industrial networking signals and switching signals, and adopts bright LED to display the current pressure value after high-precision A/D conversion and microprocessor arithmetic processing.
This series of products integrates pressure measurement, display and control, supports standard analog and digital signal output, it can be accessed to PLC, industrial control host and other equipment, and be adapted to the industrial-level field environment. It is a safe and reliable pressure switch product flexible to use, simple to operate, easy to install.

Features

 

1. Pressure form: gauge pressure, absolute pressure,sealed gauge pressure, differential pressure
2. Range: -0.1MPa …0kPa~10kPa … 100MPa
3. Overload capacity: ≤200% (<10MPa), ≤150% (≥10MPa)              
4. Electrical connection: cable direct out
5. Accuracy: ±0.25%FS (customized), ±0.5%FS
6. On-site display: 4-digit LED
7. Output signal: 4mA~20mA, RS485, Switching (combination signals can be customized)
8. Measuring medium: fluids compatible with 304, 316L or ceramics

Applications

1. Industrial sites
2.Workshop automation
3.Chemical energy
4.Fire-fighting water affairs
5. Hydraulic machinery
6. Pipe network monitoring
Output signal and supply voltage

Form	Output signal	Supply voltage
Current (3 wire)	4mA~20mA	24VDC, (12V~30)V DC
RS485 (4 wire)	RS485	10V~30V DC
Switching (5-wire)	Switching	24VDC, (12V~30)V DC
Note: the default signal output of this product is the above 3 kinds, please contact us for customization if other combinations of signals you need.

Load resistance(Ω)≤500Ω
Total current consumption
Current(3 wire): the maximum signal current is approximately 23mA
RS485 (4 wire):<5mA
Product performance index

Item	Parameter
Accuracy	0.25	0.5
Non-linearity (%FS)	≤0.2	≤0.4
Hysteresis (%FS)	≤0.05	≤0.1
Repeatability (%FS)	≤0.05	≤0.1
Long-term stability (%FS/year)	≤0.2	≤0.5
Zero-point temperature drift (%FS/°C)	≤0.03	≤0.05
Sensitivity temperature drift (%FS/°C)	≤0.03	≤0.05

Reference conditions
Temperature: 20ºC~25ºC
Relative humidity: 45%RH~80%RH
Power supply voltage: 24V±0.24V

Environmental conditions

Item	Parameter
Compensation temperature	0ºC~+50ºC (≤200kPa), -10ºC~70ºC (>200kPa)
Working temperature	-20ºC~+60ºC
Storage temperature	-20ºC~+65ºC
Note: the measured medium icing will cause irrecoverable damage to the product.

When the pressure transmitter is operating normally, it is required that the measured medium cannot be solidified.

Operating conditions

Item	Parameter
Protection level	IP65
Atmospheric pressure	86kPa~106kPa
Vibration environment	10g (@10Hz~500Hz)
Shock resistance	100g/11ms
Service life	>10 million cycles of load capacity (within measurement range)

Typical appearance structure drawing (unit: mm)
The following figures show the typical product structure, other structures please contact Huatian for consultation and customization.


Wiring diagram of electrical connection
 

Direct cable outlet
Structure diagram	Cable color	Current (3 wire)	RS485 (4 wire)	Switching (5wire)
	Red	Vcc	Vcc	Vcc
	Green	GND	GND	GND
	Yellow	Iout	RS485A	OC
	Blue	/	RS485B	COM
	Brown	/	/	ON
	Black	PE	PE	PE
Note	Switching: OC-normally closed end   ON-normal start end  COM-public side

Selection guide

CYBK6003

Series digital pressure switch

Range

Measuring range is -0.1MPa … 0kPa~10kPa … 100MPa

xxn

In kPa,the first two digits XX value is multiplied by the n-square of 10, and n is the third digit value.

Code name

Form of pressure

G

Gauge pressure

A

Absolute pressure

D

Differential pressure

S

Sealed gauge pressure

Code name

Supply voltage

U1

24VDC

U2

Other power supply modes

Code name

Output signal

E1

4mA~20mADC

R4

RS485 communication interface

S1

Switching signal

Other combined signals (direct marking)

Code name

Electrical interface

G1

G¼

G2

G½

Others (direct marking)

Code name

Additional feature

M3

4 Bit LCD digital display meter

QT

Other functions

CYBK6003  [102]              G       U1           E1           G       M3                      Complete model and specification

Precautions

1. For the compatibility of product seal material and the measured medium, please contact Huatian for consultation.
2. It is recommended that customers do a good job of site protection when installing and using this product to prevent damage to the product caused by lightning, rain and so on.
3. This product is a precision instrument, in the process of use shall not touch the isolation diaphragm with sharp and hard objects to avoid causing damage to the product.
4. If customers encounter problems during the use of the product, please do not dismantle the product for maintenance without authorization, please contact our company in time.
5. Please use the product within the permitted parameters. If you need to test steam or other high-temperature media, please explain the situation before ordering.
6. If there is a risk of the product being immersed or submerged, please consult with us to order the level-out type.

Company Information

Tianshui Huatian Sensor Co., Ltd. is a new high-tech enterprise which combined R&D, production, sales with engineering service. It is one of the enterprises which engaged in the integrated pressure sensors and transducers in China. We have passed GB/T 19001-2008 quality management system certification in November 2009.

The Main Products:

CYX series pressure sensors, CYB series pressure transmitter, CYBD series intelligent measurement instrument, CYBK series electronic pressure switches and CW series temperature transmitters.

At present, the company has a number of patents with independent intellectual property rights for the integrated pressure sensors and transducers, which are widely used in industrial automation fields such as coal, oil, electric power, metallurgy, light industries and etc.

The First-Class Equipment:

Laser Trimming Machine; Gold Wire Ball Welding Machine; Shaped Cap Sealing Machine; Laser Welding Machine; High Vacuum Oiling Machine; Precision High Low Temperature Test Box; High Precision Automatic Temperature Compensation System and Automatic Test System and Other Hardware Facilities.

Business Advantages:

One hundred thousand purification plant (3000m2); Pressure sensors, transducers and intelligent digital instrument production line (200000 pieces annual output); A leading domestic OEM oil pressure sensor core body production line (1000000 pieces annual output); High-quality R & D team; Advanced process technology.

We are willing to create a splendid future with customers and partners hand in hand.

Factory Production Equipment