Seamless Integration 0-20mA Signal Transmitter for Precision Industrial Applications

• Customization: Available
• Type: Piezoelectric
• Output Signal Type: Digital Output
• Model NO.: IMI sensor 646
• 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 proudly manufacture a versatile range of loop-powered vibration transmitters featuring current output. These remarkably efficient transmitters are perfectly tailored for monitoring within the process industry landscape. Leveraging programmable logic controllers (PLCs), distributed control systems (DCS), or supervisory control and data acquisition (SCADA) systems, they form an integral part of seamless 7x24 hour monitoring. These systems are adept at collecting continuous signals from critical rotating equipment. By effortlessly interfacing with existing monitoring systems, the current output ensures streamlined monitoring and data analysis.Most factories are equipped with robust PLC, DCS, or SCADA systems to vigilantly monitor essential parameters such as pressure, flow, and temperature. IMI's cutting-edge loop-powered 4-20mA vibration transmitters are designed for ultimate ease with their plug-and-play capability, utilizing loop power over separate dedicated power supplies. These transmitters operate on a loop power supply of 12-30 VDC. The process controller seamlessly converts the transmitter's current output into an easily measurable voltage. Integration with existing systems is straightforward, allowing for the precise monitoring of pivotal equipment without incurring the expense of additional data acquisition systems.

Military-grade standard connector transmitter ensures robust performance in demanding conditions.

Model numbers: 646B00, 646B01, 646B02 - a variety of options to suit diverse application needs.

Ingeniously compact in design, this transmitter is easy to install even in the most confined spaces.

Perfectly suited for motors, water pumps, and gearboxes, delivering unmatched reliability.

This transmitter offers remarkable flexibility with three selectable units of measurement: vibration acceleration, velocity, or displacement. The choice of unit is generally based on frequency, ensuring optimal performance. For guidance, refer to the table below detailing suggested measurement units for various 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	646B00	646B01	646B02
function
range	0-10g RMS 0-98.1  m/s² RMS	0-10g RMS 0-98.1  m/s² RMS	0-10g RMS 0-98.1  m/s² RMS
output	4-20 mA
Frequency Range (± 3dB)	3-1000 Hz	3-5000 Hz	3-10000 Hz
Broadband resolution	0.05g RMS 0.49  m/s²RMS
Non-linearity	±1%
environment
temperature range	-40-+185"F -40-+85ºC
levels of protection	IP68
Electrical parameters
driving voltage	12-30VDC
load voltage	50(Vs-12)ohms
stabilization time	<15 sec
Electrical isolation	>10^8ohm
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	3-5ft-Ib 4-7 Nm
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. stands as a distinguished pillar within the esteemed Hanshan (Cold Mountain) Intelligent Technology Co. This elite enterprise is dedicated to relentless innovation and excellence.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) proudly embarked on its ambitious journey in the vibrant metropolis of Shanghai in 2013, heralding a transformative era in technological advancement.
The founding team, comprising seasoned veterans from world-leading automation giants, brings an impressive wealth of experience: over twenty years in the automation industry, complemented by a similar span in automation engineering, and a decade of proficiency in consulting and implementing state-of-the-art digital solutions. Their mission is unequivocal: to deliver top-tier automation and digitization products and services tailored for a global clientele. Strategically headquartered in Shanghai, China, the company stands as a beacon of technological prowess.
With a rich legacy spanning over two decades in the petrochemical sector, the company commands unparalleled insights into the automation and digitalization demands across the industry spectrum-upstream, midstream, and downstream. They offer professional-grade products and comprehensive solutions, meticulously curated for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring excellence throughout the full life cycle of service.