Precision 4-20mA Output Transmitter for Enhanced Vibration Analysis

• 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 proudly manufactures an impressive array of loop-powered vibration transmitters featuring a highly efficient current output mechanism. These sophisticated transmitters are expertly designed to excel in the demanding environments of the process industry. Here, they seamlessly integrate with existing programmable logic controllers (PLCs), distributed control systems (DCS), or supervisory control and data acquisition (SCADA) systems. As a result, they provide continuous 24/7 monitoring signals from pivotal rotating equipment. With their current output, these transmitters facilitate effortless interfacing with existing monitoring networks, enabling straightforward and effective data monitoring and analysis.In the realm of contemporary industrial facilities, most already possess advanced PLC, DCS, or SCADA systems that vigilantly oversee critical parameters such as pressure, flow, and temperature. IMI's loop-powered 4-20mA vibration transmitters are remarkably user-friendly, offering a plug-and-play configuration that eliminates the need for separate power supplies. These transmitters harness loop power, operating efficiently on a 12-30 VDC supply, which is then converted by the process controller into a measurable voltage. This seamless integration with existing systems ensures that critical equipment can be monitored without the necessity for additional costly data acquisition systems, thereby streamlining operations and reducing expenses.

Military Standard Connector Transmitter

Model Number 645B00, 645B01, 645B02

·Compact design: Easily installable in confined spaces
·Perfectly suited for motors, water pumps, and gearboxes

This versatile transmitter offers three selectable measurement units: vibration acceleration, velocity, or displacement. Selection is based on frequency, ensuring optimal performance. The table below provides a comprehensive guide for choosing the appropriate measurement unit across 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 as a proud affiliate of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., a leading enterprise synonymous with groundbreaking innovation and unyielding excellence.
Commencing its illustrious journey in the vibrant cityscape of Shanghai in 2013, Hanshan Intelligent Technology Co., Ltd. Group has ushered in a transformative era of technological progress.
With a founding ensemble composed of seasoned professionals from globally renowned automation powerhouses, the company showcases an enviable collective expertise: over two decades in the automation sector, complemented by more than 20 years in automation engineering and a decade rich in consulting and executing state-of-the-art digital solutions. Their unwavering mission is to deliver premium automation and digitization offerings to a global clientele. Strategically located in Shanghai, China, the company radiates technological sophistication.
Boasting a distinguished legacy stretching over two decades in the petrochemical industry, the company is a repository of unparalleled knowledge on the automation and digitalization requirements across the complete industry spectrum, including upstream, midstream, and downstream sectors. They deliver 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 sectors, ensuring impeccable service excellence throughout the entire lifecycle.