
High-Precision Digital Vacuum Gauge
This digital vacuum gauge is a compact, cost-effective, and energy-efficient vacuum measurement product designed for various applications. It features: Connection to PCs and PLCs via an RS485 interface to display vacuum pressure. Linear voltage output for vacuum pressure display. A 4-digit LED display. Two...

Introduction
This digital vacuum gauge is a compact, cost-effective, and energy-efficient vacuum measurement product designed for various applications. It features:
- Connection to PCs and PLCs via an RS485 interface to display vacuum pressure.
- Linear voltage output for vacuum pressure display.
- A 4-digit LED display.
- Two independent relay output settings.
Benefits
1. Digital pressure range display for clear readings.
2. Switchable measurement modes for nitrogen and argon gases.
3. Excellent temperature compensation, ensuring accurate measurements over a wide operating temperature range.
4. Corrosion-resistant filament, enabling stable operation in harsh environments.
5. One-touch reset for atmospheric pressure and zero-point, allowing quick calibration and error correction.
6. Multiple interface options available for versatile installation.
Technical Parameters
Measurement Range: 1×10^-2 to 1×10^5 Pa
Repeatability: ±2%.
Communication Parameters:
Data rate: 9600/19200/38400 bps.
Slave address: 00–98.
Voltage Output: Full-scale output of 5V or 10V selectable.
Relay Output Type: Solid-state relay.
Mounting Orientation: Unrestricted.
Power Supply Voltage: 18–30 VDC.
Power Consumption: 1.2W (2W during startup).
Dimensions (including gauge): 48 × 30 × 68 (83) mm.
Applications of Digital Vacuum Gauge
- Low-vacuum pressure measurement and control in semiconductor and electronic component manufacturing equipment.
- Pressure measurement and control for low-vacuum systems in vacuum furnaces, freeze-drying, vacuum smelting, and vacuum coating equipment.
- Low-vacuum system pressure measurement and control in various exhaust systems and scientific research equipment.
Processes This Unit Supports
These are the applications ZYLAB lists this model under. Each link opens the full equipment set for that process, which is useful when a project needs more than one machine.
- General laboratory sample preparation
Who Orders It
Fields this model already works in, plus what ZYLAB puts behind it: a 2-year warranty on most products, glass excluded, spare parts in stock and free application support by WhatsApp or email.
- University and institute research laboratories
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Ordering High-Precision Digital Vacuum Gauge
What is High-Precision Digital Vacuum Gauge typically used for?
This digital vacuum gauge is a compact, cost-effective, and energy-efficient vacuum measurement product designed for various applications. It features: Connection to PCs and PLCs via an RS485 interface to display vacuum pressure. Linear voltage output for vac
How quickly can High-Precision Digital Vacuum Gauge be shipped?
Most standard ZYLAB models are held in stock. After testing and packing we normally ship High-Precision Digital Vacuum Gauge within 3 to 7 days. Customised builds are scheduled after the drawing is confirmed, and we give you the date in writing before the order is placed.
Is there a minimum order quantity for High-Precision Digital Vacuum Gauge?
No. ZYLAB has no minimum order requirement, so a single unit of High-Precision Digital Vacuum Gauge is a normal order. Occasionally a component supplier imposes a minimum quantity of their own, and we tell you as soon as we are notified.
Can we get technical help before ordering High-Precision Digital Vacuum Gauge?
Yes, and it is free. Our technical staff help with model selection, troubleshooting, manuals and application questions whether or not you have ordered from us before. Write to [email protected] or message us on WhatsApp.
What if High-Precision Digital Vacuum Gauge is damaged in transit?
Contact your ZYLAB sales engineer immediately with photographs. We arrange a substitute delivery promptly and handle the claim with the carrier.
Quote For High-Precision Digital Vacuum Gauge
Tell us the sample, the temperature and the atmosphere. You get the configuration, the price and the despatch date in one reply.
