Low Noise Current Output Sensor for Accurate Vibration Measurement

• 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 sensor is an engineering marvel, featuring a current output (4-20 mA) instead of a traditional voltage output, perfectly designed for seamless integration with devices such as PLCs that require a current input. With a remarkable vibration range of 0.0-1.0 in/sec pk and a broad frequency response (10%) from 180-60,000 cpm, it stands unparalleled in performance. The connector type/position is specified as Mil-C-5015/Top, and for those seeking versatility, a dual-output option is available. This includes a 0-1ips velocity output in a 4-20mA signal, complemented by a third pin dedicated to the raw analog voltage accel signal. It conveniently provides loop power via the PLC. Encased in a compact explosion-proof housing, it is ideal for use in hazardous environments, empowering you to monitor from a safe distance while the PLC alerts you to alarms. For in-depth analysis, effortlessly tap into the voltage output with 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. stands as a shining beacon of innovation and excellence, proudly part of the renowned Hanshan (Cold Mountain) Intelligent Technology Co., an elite conglomerate committed to pioneering advancements.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) embarked on its journey in the dynamic city of Shanghai in 2013, heralding a new dawn in technological evolution.
The founding team, a consortium of seasoned professionals from leading automation powerhouses, brings forth an impressive collective pedigree: over two decades of robust experience in the automation sector, complemented by more than 20 years of advanced automation engineering prowess, and a decade of strategic consulting in cutting-edge digital solutions. Their mission is unequivocal: to disseminate premier automation and digitization products and services globally. Strategically stationed in Shanghai, China, the company is a lighthouse of technological sophistication.
With an illustrious legacy spanning over two decades within the petrochemical domain, the company is equipped with unparalleled expertise in addressing the automation and digitalization needs across the entire industry spectrum-upstream, midstream, and downstream. They provide professional-grade products and meticulously curated comprehensive solutions for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring exemplary service throughout the product life cycle.