| Place of Origin: | China |
| Brand Name: | QINWEIYB |
| Model Number: | SZY-40 |
| Minimum Order Quantity: | 1Set |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Carton |
| Delivery Time: | 5-8 work days |
| Payment Terms: | Western Union,T/T,D/P,D/A,L/C |
| Supply Ability: | 100PCS/Month |
| Features: | Sturdy Painted Steel | Electrical Connections: | DIN43650 Plag Connector |
|---|---|---|---|
| Medium Compatible: | Compatible With 316L Stainless Steel | Switch Type: | Pressure Switch |
| Electrical Connection: | M12 Connector | Pressure Type: | Gauge/Absolute/Differential |
| Protection Rating: | IP67 | Diaphragm Material: | Stainless Steel 316L |
| Max Off: | 5.0,8.0,11.0,16.0 Bar | Electric Connection: | M20 * 1 . 5 Male |
| Highlight: | High Precision Digital Pressure Gauge,Digital Pressure Gauge Explosion Proof,Automation Digital Pressure Gauge |
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A digital pressure gauge is an instrument that measures the pressure of gases or liquids using sensors and digital display technology. It features intuitive readings, high precision, strong anti-interference ability, and is widely used in industrial automation, laboratories, petrochemicals, power, medical and other fields.
A digital pressure gauge converts pressure signals into electrical signals through pressure sensors (such as diffused silicon, ceramic, strain gauges, etc.), amplifies and performs A/D conversion, and then processes the signals by a microprocessor. The final value is displayed on an LCD screen.
High Precision and Stability
The accuracy grades of digital pressure gauges are commonly 0.5, 0.25, and 0.1. Some models can achieve an accuracy of 0.05 or even 0.02, making them suitable for precise measurement and calibration scenarios. They are equipped with built-in temperature compensation technology to minimize the impact of ambient temperature on measurement results.
Intelligent Functions
Durability and Safety
Digital pressure gauges can be classified into several types based on their functional characteristics and application environments, with each type catering to different needs:
| Type | Core Features | Typical Application Scenarios |
|---|---|---|
| Ordinary Digital Pressure Gauge | Only has pressure display function, medium accuracy (±0.5% to ±1.0% FS), low cost | Civilian fields (such as water pressure monitoring in tap water systems, gas pressure in households), non-critical industrial auxiliary measurement. |
| Intelligent Digital Pressure Gauge | Supports data storage (can store over 1000 groups of data), remote communication (RS485/Bluetooth), alarm output | Industrial automation (such as real-time monitoring of pipeline pressure, pressure data traceability of equipment), smart water management. |
| Explosion-proof Digital Pressure Gauge | Has explosion-proof housing design (conforming to standards like Ex d IIB T4 Ga), resistant to vibration and corrosion | Flammable and explosive environments (such as pressure measurement in oil refineries, chemical reactors, and underground coal mine equipment). |
| Precision Digital Pressure Gauge | High accuracy (±0.05% to ±0.1% FS), high resolution, supports calibration function | Laboratory calibration (as a standard gauge to calibrate ordinary pressure gauges), medical equipment (such as pressure control in ventilators). |
| Miniature Digital Pressure Gauge | Small size (diameter ≤ 30mm), lightweight, suitable for installation in confined spaces | Electronic devices (such as hydraulic systems in drones), small household appliances (such as pressure monitoring in coffee machines). |
Special environments:
Contact Person: Mr. Wang
Tel: 19502991120