High Precision Vibration Velocity Sensor for Machinery Health Monitoring

• Customization: Available
• Type: Piezoelectric
• Output Signal Type: Digital Output
• Model NO.: A0720MA
• Measuring Shaft Quantities: Three
• Accuracy Grade: 0.1G
• IP Rating: IP68
• Certification: CE
• Customized: Non-Customized
• Opere Temperature: -40~85°c
• Range: 0-25.4mm/S
• Accuracy: 1%
• Stability: 3-1000Hz
• Type.: Screw
• Connection: 1/4-28"
• Measure Element Material: Ceramic
• Mounting Style: Screw
• Output Signal: 4-20mA
• Protocol: Na
• Transport Package: Wooden
• Trademark: Highpeak
• Origin: China
• HS Code: 9026100000
• Production Capacity: 100000peices/Years

Product Description

This state-of-the-art sensor boasts an innovative current output (4-20 mA), perfect for seamlessly interfacing with devices like PLCs that require a current input as opposed to voltage. With an exceptional Vibration Range spanning from 0.0-1.0 in/sec pk and a comprehensive frequency response of 180-60,000 cpm, it is engineered for precision and reliability. The sensor features a Mil-C-5015 connector positioned at the top, and also offers the added versatility of a dual-output option. This includes a 0-1ips velocity output delivered via a 4-20mA signal and an additional third pin emitting the raw analog voltage acceleration signal. Empowered by loop power from the PLC, this robust device thrives even in hazardous areas when enclosed in its compact explosion-proof housing, allowing you to remain safe while the PLC alerts you of any alarms. For in-depth analysis, effortlessly connect to the voltage output using an AMS 2140.

 

Dynamic Characteristics
Sensitivity(4-20mA-0 to 25.4mm/s)	0.6299 ma/mm/s(16ma/in/s)
Frequency Range(±10%)	3 -1000 HZ
Non-linearity	±1%
Environmental Requirements
Temperature Range	-40 to 85˚C (-40 to 185˚F)
Sealing Level	Welded Sealed/ IP68
Electrical Performance
Settling Time
Supply Voltage	12 to 30 VDC
Load Resistance	50 (Vs -12) Ohms
Isolation Status	>108Ohms
Physical Characteristics
Dimensions (Thickness x Height)	25.4mm x 66mm (1" x 2.6")
Weight	131 g (4.7 oz)
Bolt Thread	¼-28UNF
Max Torque for Mounting Bolts	7Nm (5 ft-lb)
Sensing Element / Geometric Structure	Ceramic / Shear Type
Enclosure Material	Stainless Steel
Connector	Top Exit / C5015 / 2 Pin

Dimension

 

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. shines as a noteworthy affiliate of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., a pioneering enterprise committed to fostering innovation and excellence.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) embarked on its illustrious journey in the dynamic city of Shanghai in 2013, heralding a transformative era in technological advancement.
Our founding team, an assembly of seasoned veterans from globally renowned automation giants, brings together an extraordinary array of experiences: over 20 years in the automation industry, alongside a parallel two-decade journey in automation engineering, and an impressive decade of expertise in consulting and implementing state-of-the-art digital solutions. With an unwavering mission to deliver premier automation and digitization products and services to an international audience, the company is strategically headquartered in Shanghai, China, standing as a hallmark of technological expertise.
With an impressive legacy spanning more than two decades in the petrochemical realm, the company commands unparalleled expertise in addressing the automation and digitalization needs across the industry spectrum-upstream, midstream, and downstream. We offer a suite of professional-grade products and holistic solutions, thoughtfully tailored for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring excellence throughout the entire life-cycle service.