Highpeak 4-20mA Recording Transmitter for Enhanced Automation Performance

• 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 offers an exceptional range of loop-powered vibration transmitters designed to seamlessly integrate with the advanced monitoring systems of the process industry. Engineered for excellence in industrial environments, these transmitters are the ideal choice for applications utilizing programmable logic controllers (PLCs), distributed control systems (DCS), and supervisory control and data acquisition (SCADA) systems. With their ability to deliver uninterrupted 24/7 monitoring of vital rotating equipment, our transmitters provide a direct interface for current output, ensuring effortless data analysis and optimal performance.In modern production facilities, PLC, DCS, or SCADA systems are already in place to effectively track critical parameters such as pressure, flow, and temperature. IMI's innovative loop-powered 4-20mA vibration transmitters are designed for effortless integration, utilizing existing loop power supplies between 12-30 VDC rather than requiring separate power sources. This seamless integration allows process controllers to convert current outputs into measurable voltage, offering a streamlined and cost-effective solution for monitoring pivotal equipment, without the need for additional high-cost data acquisition systems.

Military standard connector transmitter

Model number 646B00, 646B01, 646B02

Compact and engineered for versatility, this small-sized transmitter is expertly designed for easy installation in confined or narrow spaces.

Perfectly suited for applications involving motors, water pumps, and gearboxes, ensuring optimal performance in these critical systems.

This versatile transmitter offers the flexibility of three selectable units of measurement: vibration acceleration, velocity, or displacement. The appropriate measurement unit is typically selected based on specific frequency requirements. The table below provides general guidelines to help you choose the optimal 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	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. holds a distinguished position within the esteemed Hanshan (Cold Mountain) Intelligent Technology Co. Group, a renowned enterprise synonymous with innovation and excellence.
Operating proudly under the Hanshan Intelligent Technology Co., Ltd. group, the company embarked on its journey in the dynamic city of Shanghai in 2013, heralding a new era of technological advancement and innovation.
The founding team, composed of industry veterans from leading global automation enterprises, brings a wealth of experience: over 20 years in the automation sector, with two decades in engineering and a decade in consulting for cutting-edge digital solutions. Their mission is unequivocal: to deliver premier automation and digitization products and services worldwide. Based strategically in the heart of Shanghai, China, the company stands as a beacon of technological innovation and expertise.
Drawing from over two decades of rich experience in the petrochemical industry, the company offers unparalleled insights into the automation and digitalization needs across the full industry spectrum - upstream, midstream, and downstream. Our professional-grade products and end-to-end solutions are meticulously crafted for industries including petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, ensuring exceptional service throughout the product lifecycle.