LED Display 4-20mA RS485 Relay Differential Pressure Gauge
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Product Highlights
- Durable Aluminum Housing: Fully cast aluminum body with ABS or aluminum pointer options.
- Flexible Output Options: Default 4-20mA with optional RS485 and relay outputs.
- Overload Resistance: Can measure positive, negative, or differential pressure with high resistance.
- Vibration Resistant: Excellent anti-vibration and anti-jitter performance for stable readings.
- No Liquid Filling Required: Dry design eliminates the need for liquid filling, reducing maintenance.
- Customization Available: Offers full, minor, and flexible customization from samples or designs.
Product Attributes
- Customization
- Available
- After-sales Service
- 12 Months
- Warranty
- 1 Year
- Model NO.
- HP3000
- Measuring Range
- Medium-pressure Gauge
- Type
- General Pressure Gauge
- Display
- Pointer
- Application
- Industrial
- Structure
- LED
- Connection Type
- Radial Direction
- Function
- Local Indication Type
- Installation Structure
- Vertical Mounting
- Features of Measurement Medium
- General Pressure Gauge
- Indicating Pressure Reference
- Differential Pressure Gauge
- Measuring Medium
- Air and Non-Flammable, Compatible Gas (Natural Gas
- Housing Material
- Aluminium
- Pointer Material
- Aluminium or ABS
- Weight
- About 560g
- Transport Package
- Carton
- Trademark
- HIGHJOIN
- Origin
- Jiangsu, China
- HS Code
- 9026201090
- Production Capacity
- 1000PCS/Year
Product Images of LED Display 4-20mA RS485 Relay Differential Pressure Gauge
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LED Display 4-20mA RS485 Relay Differential Pressure Gauge -
LED Display 4-20mA RS485 Relay Differential Pressure Gauge -
LED Display 4-20mA RS485 Relay Differential Pressure Gauge -
LED Display 4-20mA RS485 Relay Differential Pressure Gauge -
LED Display 4-20mA RS485 Relay Differential Pressure Gauge -
LED Display 4-20mA RS485 Relay Differential Pressure Gauge -
LED Display 4-20mA RS485 Relay Differential Pressure Gauge
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Product Description
The differential pressure gauge is widely used to measure fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice plate differential pressure, bubble water level and liquid amplifier or music system pressure, etc. It is also used for air-to-gas ratio control and automatic valve control in the combustion and raking process, as well as blood pressure and respiratory pressure monitoring in health care equipment. Medical and health care, microelectronics, aerospace, environmental protection engineering, biological engineering, pharmaceutical, building intelligence, HVAC, food and beverage, precision electronic processing, etc.
1.The product is fully cast in aluminum outside bright, and the magnetic moving media vortex rod mechanism inside the meter fundamentally eliminates the friction generated by gear transmission.
5. Extremely high resistance to overload pressure, can measure positive, negative, or differential pressure.
6. Over 81 ranges, minimum 30Pa, maximum 0-100KPa.
| Measuring Medium | Air and non-flammable, compatible gas (natural gas optional) |
| Overall Size |
113.5mm*37
|
| Weight | About 560g |
| Accuracy |
±2.5%
|
| Temperature Range |
-7ºC~60ºC
|
| Pressure resistance range | -20Hg. to 15psig.(-0.677bar to 1.034bar) |
| Hole Size | 110mm |
| Housing Material | Aluminum or ABS |
| Output | 4-20mA (default), RS485 and relay can be selected |
About the Supplier
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Company Profile
Nanjing Hangjia Electronic Technology Co., Ltd. Was established in 2015, it is a company specializing in the research, development, sales, and service of industrial automation and process control. Products covered pressure, temperature, level, flow, and other industrial measuring and process control. We are committed to strict quality control and considerate customer service.
Our company strictly follows the ISO9001 quality management system, has advanced production inspection equipment, mature production technology. From technical consulting to customized production, we are committed to helping our customers optimize processes and create value. Our products are widely used in engineer machine, water treatment, food and beverage, medical industries, environmental protection, power enterprise, shipbuilding and other fields.
Our product philosophy is specialization, customization, and intelligence. At present, we have provided professional industrial measurement solutions to customers in over 100 countries and regions around the world.
We always adhere to the leading technology and intelligent manufacturing technology as the core competitiveness. Each product is subject to automatic linear calibration to ensure product accuracy, automatic temperature compensation to ensure wide temperature characteristics, automatic linear calibration to ensure product accuracy, real-time aging recording and analysis to ensure time bleach performance, and pressure cycle shock testing to ensure long-term stability. From the perspective of reliability, safety, professionalism and efficiency, we maintain close cooperation with customers in many fields such as construction machinery, water treatment, food and medicine, environmental protection, electric power, metallurgy, shipbuilding and so on.
At present, the company has applied for 55 patents, has authorized 22 patents, including 1 invention patent, has registered 9 software works. Company Research and development expenses accounted for 18% of sales expenses in past two years.
We're certified ISO9001 Quality System and CE certification, SGS certification. Also has 8 model products has certified explosion-proof for intrinsic safety explosion-proof and isolation explosion-proof.
We can also provide below service additional to products.
OEM/ODM Customized label print or laser etching on product, package carton box
Provide customized Electrolytic polishing process
Provide customized Surface Roughness test
Provide customized Multipoint calibration and test
About Our Factory & Business Background
- Address
- No. 18 Fenghua Road, Yuhua Economic Development Zone, Nanjing, Jiangsu, China
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2019-09-30
FAQ
- What is the warranty period for this gauge?
- We provide a 1-year warranty for this product.
- Can the output signal be customized?
- Yes, the default is 4-20mA, but RS485 and relay outputs can be selected.
- What is the measuring range of the gauge?
- It supports over 81 ranges, from a minimum of 30Pa to a maximum of 0-100KPa.
- Is customization available for this product?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What materials are used for the housing and pointer?
- The housing is made of aluminum, and the pointer is available in aluminum or ABS.
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