Ideal Small Size Sensor with 7X24 Monitoring for Vibration

• Customization: Available
• Type: Piezoelectric
• Output Signal Type: Digital Output
• Model NO.: IMI sensor 641
• 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 craft a premium series of loop-powered vibration transmitters with a reliable current output. These transmitters are engineered to excel in the process industry, seamlessly integrating with programmable logic controllers (PLCs), distributed control systems (DCS), and supervisory control and data acquisition (SCADA) systems. They are designed for continuous, 24/7 observation of critical rotating machinery. Their current output connects effortlessly to existing monitoring frameworks, facilitating the straightforward analysis of vital data.In the modern factory environment, PLC, DCS, or SCADA systems are commonly implemented to track essential parameters such as pressure, flow, and temperature. IMI's innovative loop-powered 4-20mA vibration transmitters are designed for simplicity, offering plug-and-play capability with loop power, eliminating the need for separate power supplies. These transmitters can be operated with a loop power supply ranging from 12-30 VDC, while the process controller adeptly converts the current output into voltage for precise measurement. This design ensures effortless integration with existing systems, enabling seamless monitoring of pivotal equipment without necessitating additional costly data acquisition solutions.

Military standard connector transmitter

Model number 640B00, 640B01, 640B02

Compact in size, this sensor is designed for easy installation even in the most confined spaces.

The sensor is perfectly suited for overseeing slow-moving equipment, such as fans and paper machine rollers, ensuring optimal performance.

These advanced transmitters offer the flexibility of three selectable measurement units: vibration acceleration, velocity, or displacement. The choice of units is typically determined by the operational frequency, with guidelines provided in the table below to assist in selecting the appropriate measurement unit for varying frequency ranges.

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

technical specifications
model	641B00	641B01	641B02
function
range	0-0.5 in/sec RMS 0-12.7 mm/s RMS	0-1.0 in/sec RMS 0-25.4 mm/s RMS	0-2.0 in/sec RMS 0-50.8 mm/s RMS
output	4-20 mA
Frequency Range (± 3dB)	10-1000 Hz
Broadband resolution	0.005 in/sec RMS 0.13mm/s RMS
Non-linearity	±1%
environment
temperature range	-40-+185F -40-+85ºC
levels of protection	IP68
Electrical parameters
driving voltage	12-30 VDC
load voltage	50(Vs-12)ohms
stabilization time	<15 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 Female
Install torque	3-5 ft-Ib 4-7Nm
Electrical joint	2-pin MIL
weight	4.70z 131 g
appendix
Model 081A40: Mounting stud, 1 / 4-28x0.438 in.

Dimension

 

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is an esteemed member of the illustrious Hanshan (Cold Mountain) Intelligent Technology Co., a leading enterprise renowned for its commitment to innovation and exceptional quality.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) proudly embarked on its journey in the vibrant city of Shanghai in 2013, heralding a new chapter in technological innovation.
Our founding team comprises industry veterans from global automation leaders, collectively amassing over 20 years of stellar experience in the automation sector, alongside a wealth of knowledge in automation engineering and cutting-edge consulting. Their mission is unequivocal: to offer world-class automation and digital solutions to clients worldwide. With its strategic headquarters in Shanghai, China, the company stands as a testament to technological excellence.
Boasting a rich legacy of over two decades in the petrochemical industry, the company offers unmatched expertise in meeting the automation and digitalization demands across the sector's entire value chain. We provide top-tier products and meticulously crafted solutions for industries such as petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, ensuring excellence throughout the product life cycle.