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High Reliability MK30 Series Pressure Sensor with Intuitive Display - Top China Suppliers & Factory Solutions
Application Industry
Pipeline pressure monitoring
Air leak testing
F.R.L (Filter, Regulator, Lubricator)
Gas storage cylinders
Adsorption verification
Air compressors
Product Advantages
⚡
1. Precise Measurement & Control with Rapid Response
Equipped with a 3.5-digit 7-segment display, the display accuracy reaches ±0.5% F.S.± 1-2 digits, and the repeatability accuracy is ±0.1% F.S. It can accurately capture pressure data. The response time is only 1ms, enabling real-time monitoring of pressure. It also has the function of preventing oscillation and can adjust the response time by setting different parameters, making it suitable for volatile pressure scenarios.
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2. Practical Display & Rich Functions
Supports red/green dual-color display, and can set four display modes. Combined with action indicator lights, it can visually distinguish the working status. It features practical functions such as automatic presetting, peak/valley display, zeroing, and key lock. Some models support switching among seven pressure units to meet the reading and operation requirements of different scenarios. Additionally, it has an error display function for easy troubleshooting.
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3. Strong Adaptability & Convenient Connection
Compatible with multiple series of sensors such as MK56, it supports DC1-5V voltage input or DC4-20mA current input. The output can be selected as NPN or PNP dual output, and can be matched with 1-5V voltage output or 4-20mA current output, meeting various signal requirements. It adopts the plug connection method. The accessories include dedicated connection cables and plugs, simplifying the wiring process.
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4. Flexible Installation & Reliable Protection
It supports horizontal and vertical close-fitting installation, and can also achieve panel installation, bracket installation and DIN rail installation, significantly saving installation space and reducing working hours. The protection grade reaches IP40, featuring reverse power connection protection and output short-circuit protection. It operates within a temperature range of 0-50℃ and a humidity range of 35-85% RH. It is suitable for conventional working conditions such as industrial control cabinets and complies with standards like CE and RoHS, ensuring stable operation.
Product Parameters
Parameter Category |
Specific Parameter |
Specification |
|
Rated Pressure Range |
High pressure |
0～2MPa (micro pressure) |
|
Positive pressure |
-0.1～1MPa -0.1～0.5MPa (positive pressure) |
||
Vacuum pressure |
0～-101kPa (vacuum pressure) |
||
Compound pressure |
-100～100kPa (compound pressure) |
||
Set the minimum pressure division value |
High pressure |
0.001MPa (micro pressure) |
|
Positive pressure |
0.001MPa (positive pressure) |
||
Vacuum pressure |
0.1kPa (vacuum pressure) |
||
Compound pressure |
0.1kPa (compound pressure) |
||
Protection Grade |
- |
IP40 |
|
Set Pressure Range |
High pressure |
-0.10～2.03MPa (high pressure) |
|
Positive pressure |
-0.10～1.03MPa -0.05～0.55MPa (positive pressure) |
||
Vacuum pressure |
10～-103kPa (vacuum pressure) |
||
Compound pressure |
-103.0～103.0KPa (compound pressure) |
||
Response time |
- |
Less than 1ms |
|
Hysteresis |
- |
1 to 8 variable |
|
Sensor input |
Voltage input |
DC 1-5V |
|
Current input |
DC 4-20mA |
||
Action indicator light |
- |
OUT1: When ON, 1 is light; OUT2: When ON, 2 is light |
|
Load Current |
- |
≤200mA |
|
Humidity |
Action and storage |
35～85% (no water condensation) |
|
Internal Pressure Drop |
- |
≤1.0V |
|
Output protection |
- |
With short-circuit protection |
|
Display accuracy |
Compound pressure |
±0.5%F.S. ±2digits |
|
Others |
±0.5%F.S. ±1digits |
||
Repeatability Accuracy |
- |
±0.1%F.S |
|
Temperature characteristics |
- |
±0.5%F.S (25°C reference, except for sensor accuracy) |
|
Input number |
- |
1 input |
|
Weight |
|
Approximately 132g |
|
Design Aesthetics
Frequently Asked Questions (FAQ)
Q
What is the response time of this pressure controller, and is it suitable for rapidly changing pressure environments?
A
The response time of this pressure controller is less than 1ms, enabling real-time monitoring of pressure changes. It also features an anti-oscillation function that allows users to adjust the response time by configuring different parameters, making it well-suited for volatile or rapidly fluctuating pressure scenarios.
Q
What pressure ranges does this controller support, and can it handle both vacuum and compound pressure?
A
Yes. The controller supports four rated pressure ranges: high pressure (0～2MPa), positive pressure (-0.1～1MPa or -0.1～0.5MPa), vacuum pressure (0～-101kPa), and compound pressure (-100～100kPa). This wide coverage makes it versatile for various industrial applications.
Q
What types of sensor inputs and output signals are compatible with this pressure controller?
A
The controller supports DC 1-5V voltage input and DC 4-20mA current input, making it compatible with multiple sensor series including MK56. For outputs, users can choose between NPN or PNP dual output, and it can also be matched with 1-5V voltage output or 4-20mA current output to meet diverse signal requirements.
Q
What installation methods are available, and what is the protection grade of this controller?
A
The controller supports multiple installation methods including horizontal and vertical close-fitting installation, panel installation, bracket installation, and DIN rail installation. This flexibility significantly saves installation space and reduces labor hours. The protection grade is IP40, and it also features reverse power connection protection and output short-circuit protection.
Q
What display features does the controller offer, and how can users distinguish operating status at a glance?
A
The controller features a 3.5-digit 7-segment display with red/green dual-color display support and four selectable display modes. Combined with action indicator lights (OUT1 and OUT2), users can visually distinguish the working status in real time. Additional functions include automatic presetting, peak/valley display, zeroing, key lock, and an error display function for easy troubleshooting.
Q
Does this controller comply with international safety and environmental standards?
A
Yes. This pressure controller complies with CE and RoHS standards, ensuring it meets both safety and environmental requirements. It operates reliably within a temperature range of 0-50°C and a humidity range of 35-85% RH (non-condensing), making it suitable for standard industrial environments such as control cabinets.