Highpeak Continuous Monitoring Vibration Transmitter for Rotating Equipment

• Customization: Available
• Type: Piezoelectric
• Output Signal Type: Digital Output
• Model NO.: IMI sensor 656
• Accuracy Grade: 0.1G
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Transport Package: Wooden
• Trademark: Highpeak
• Origin: China
• HS Code: 9026100000
• Production Capacity: 100000peices/Years

Product Description

IMI Sensors produce a sophisticated array of loop-powered vibration transmitters that feature a robust current output, making them the pinnacle choice for seamless monitoring in the process industry. These transmitters thrive in environments utilizing programmable logic controllers (PLCs), distributed control systems (DCS), or supervisory control and data acquisition (SCADA) systems. Their capability to deliver unerring 24/7 monitoring signals from vital rotating equipment ensures they are indispensable. By interfacing directly with current monitoring systems, data monitoring becomes an effortless process, allowing for precise analysis and evaluation.The majority of industrial facilities are already equipped with PLC, DCS, or SCADA systems to meticulously track crucial parameters like pressure, flow, and temperature. IMI's innovative loop-powered 4-20mA vibration transmitters are designed for seamless integration, operating effortlessly with existing loop power systems, eliminating the need for separate power supplies. A loop power supply ranging from 12-30 VDC energizes these transmitters, while the process controller seamlessly converts their current output into a readable voltage metric. This simplicity allows for effortless integration into current systems, enhancing the capability to monitor essential equipment without the expense of additional data acquisition infrastructure.

Transmitter designed for the M12 connector

Series 656A9X

Compact and versatile, this piezoelectric accelerometer is crafted for easy installation in confined areas, delivering superior accuracy and frequency response.

Perfectly suited for the continuous monitoring of slow-moving machinery such as fans and paper mill rollers, ensuring consistent performance.

This advanced transmitter provides the flexibility of selecting from three different units of measurement: vibration acceleration, velocity, or displacement. Your choice of measurement unit should align with the corresponding frequency range, as detailed in the guideline table below.

Measurement frequency band
frequency	unit of measurement
0-100 Hz	displacement
100-1000 Hz	speed
greater than 1000 Hz	acceleration

technical specifications
model	656A90	656A91	656A92
function
range	0-0.5in/sec rms 0-12.7mm/s rms	0-1 in/sec rms 0-25.4mm/s rms	0-2 in/sec rms 0-50.8 mm/s rms
output	4-20 mA
Frequency Range (± 3dB)	3.5-2000 Hz
repetitiveness	±2%
environment
Impact limit	2500g pk
temperature range	-40-221°F -40-105ºC
levels of protection	IP68
Electrical parameters
driving voltage	12-30VDC
load voltage	50(Vs-10)ohms
stabilization time	30 sec
Electrical isolation	>10°ohm
Physical parameters
sensor element	pottery and porcelain
Sensing geometry	shear
Shell material	stainless steel
seal	Air tight welding
Install thread	1/4-28 UNF
Install torque	2.0 ft-Ib 2.71 Nm
Electrical joint	4-Pin,M12
weight	4.20Z 120g
appendix
Model 081A40: mounting stud, 1 / 4-28x0.438 inch stainless steel thread with hexagonal and brass tip Model M081A61: mounting stud, 1 / 4-28-M6x1x8.6mm, beryllium copper strap shoulder

Dimension

 

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a proud cornerstone of Hanshan (Cold Mountain) Intelligent Technology Co., Ltd., an esteemed organization synonymous with pioneering innovation and superior excellence in the field.
The Hanshan Intelligent Technology Co., Ltd. group (hereinafter Hanshan) launched its promising journey in the dynamic city of Shanghai in 2013, symbolizing a new chapter in the realm of technology and progress.
With a founding team comprising seasoned experts from the world's top automation enterprises, Cold Valley Intelligent Technology boasts a cumulative experience of over two decades in the automation sector. Their extensive expertise spans more than 20 years in engineering and a decade in consultative digital solutions implementation. Driven by a clear mission, they aim to deliver automation and digitization products and services of the highest caliber to a global audience. The strategic choice of Shanghai, China as their headquarters further underscores their status as a leader in technological innovation.
With over twenty years of deep-rooted experience in the petrochemical industry, the company commands a formidable understanding of the intricate automation and digitalization needs across various sectors-upstream, midstream, and downstream. They proffer professional-grade products and holistic solutions, meticulously tailored for industries such as petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, ensuring unparalleled service excellence throughout the full life-cycle.