Advanced 4-20mA Signal Transmitter for Industrial Automation Applications

• Customization: Available
• Type: Piezoelectric
• Output Signal Type: Digital Output
• Model NO.: IMI sensor 645
• 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 manufacture a sophisticated range of loop-powered vibration transmitters with a current output, tailored for excellence in the process industry. These transmitters are exceptionally suited for environments where programmable logic controllers (PLCs), distributed control systems (DCS), or supervisory control and data acquisition (SCADA) systems are employed to facilitate continuous 24/7 monitoring of pivotal rotating equipment. The seamless integration of current output with existing monitoring systems ensures straightforward data collection and in-depth analysis.In many manufacturing settings, PLC, DCS, or SCADA systems are already utilized to oversee critical parameters like pressure, flow, and temperature. IMI's plug-and-play loop-powered 4-20mA vibration transmitters stand out with their innovative design, drawing power directly from a loop power supply of 12-30 VDC, eliminating the need for separate dedicated power sources. The process controller efficiently translates the transmitter's current output into a measurable voltage, facilitating easy integration with current systems. This negates the need for costly additional data acquisition systems, ensuring efficient monitoring of vital machinery.

Military standard connector transmitter - meticulously engineered for reliability and precision in demanding environments.

Model numbers: 645B00, 645B01, 645B02 - signifying a diverse range of options catering to varied industrial needs.

· Compact and intelligently designed, this transmitter is effortlessly installable in the most constrained spaces.
· Perfectly engineered for use in motors, water pumps, and gearboxes, ensuring optimal performance and reliability.

This transmitter model provides flexibility with three selectable units of measurement: vibration acceleration, velocity, or displacement. The choice of unit is typically governed by the frequency, and the following table offers a comprehensive guide to selecting the appropriate measurement unit 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	645B00	645B01	645B02
function
range	0-5g RMS 0-49  m/s² RMS	0-5g RMS 0-49  m/s² RMS	0-5g RMS 0-49  m/s² RMS
output	4-20 mA
Frequency Range (± 3dB)	3-1000 Hz	3-5000 Hz	3-10000 Hz
Broadband resolution	0.025 g RMS 0.24m/s²RMS
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	>10^8ohm
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-1b 4-7Nm
Electrical joint	2-pin MI
weight	4.70z 131g
appendix
Model 081A40: Mounting stud, 1 / 4-28x0.438 in.

Dimension

 

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands proudly as a prime affiliate of the renowned Hanshan (Cold Mountain) Intelligent Technology Co., a paragon of innovation and quality.
Predominantly referred to as Hanshan Intelligent Technology Co., Ltd. group, the organization embarked on its journey in the vibrant metropolis of Shanghai in 2013, heralding a new chapter in technological advancement.
The founding ensemble, comprising seasoned experts from global automation titans, boasts an impressive repertoire: over two decades in groundbreaking automation endeavors, coupled with extensive experience in engineering and a decade of consultancy in avant-garde digital solutions. Their mission is unequivocal: to provide superlative automation and digitalization products and services for an international audience. Shanghai, the strategic headquarters, serves as a luminous beacon of technological mastery.
Boasting a formidable heritage spanning over two decades in the petrochemical sphere, the company holds unparalleled acumen in the automation and digitalization requisites of the industry across all stages - upstream, midstream, and downstream. They present professional-grade products and all-encompassing solutions, meticulously tailored for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal sectors, guaranteeing comprehensive life-cycle service excellence.