1 Pages · 2007 · 98 KB · English

The purpose of the 4-20 mA analog current loop is to transmit the signal from an analog vibration sensor over a distance in the form of a current signal.


The purpose of the 420 mA analog current loop is to transmit the signal from an analog vibration sensor over a distance in the form of a current signal PRO’s loop power sensors output a 420 mA current that is proportional to the overall vibration of the equipment or machinery they are monitoring This output current has a range of 420 mA (4 mA normally representing the sensor’s zerolevel output, and 20 mA representing the sensor’s fullscale output) Only two wires are required to send the current signal and also supply power to the sensor A loop supply voltage is used to power the remote sensor The remote sensor regulates the loop current such that the loop current represents the value of the parameter being measured by the sensor A series resistor R Lat the loop power supply converts this current to a voltage that can be used by the process monitor/controller to record or distribute the parameter being measured Loop Power, 420 mA Output Vibration Sensors Typical Loop Powered Circuit Loop Resistance Calculations Maximum loop resistance can be calculated by: Standard Loop RL(max) = V power 15 V x (1 mA/001A) Powered Sensors 20 mA *Intrinsically Safe Loop RL(max) = V power 18 V x (1 mA/001A) Powered Sensors 20 mAPower Typical Typical Source R L(max) R L(max) Voltage (V p) (NonIS Sensors) (IS Sensors) 20 250 100 24 450 300 26 550 400 30 750 600 *Note:Typical Loop Powered Circuit will include an IS Barrier in the Circuit Sensor & Transmitter In One Standard Loop Powered SensorsLP200 or LP300 Series Intrinsically Safe Loop Powered SensorsLP800 or LP900 Series DAT10029 LOOP PPOWER, 44220 mmA SSENSORS TECHNICAL IINFORMATION PR9 LOOP POWER SENSORS TECHNICAL INFORMATION LIFETIME WARRANTY ON MATERIALS & WORKMANSHIP PLEASE SEE WEBSITE FOR DETAILS CAT706

------------- Read More -------------

Download loop-ppower-44-220-mma-ssensors-technical-iinformation.pdf


MMA - Welcome to Mississippi Manufacturers Association Web Site

15 Pages · 2006 · 1020 KB · English

Business energy program ..2 Upcoming events ..3 Legislative New Shore Development, LLC, Gulfport, property development Roger’s Insurance, Gulfport

Lesson Plan - Career and Technical Education (cteunt)

13 Pages · 2011 · 131 KB · English

“mop-top” hairstyles that challenged the shorthaired, Long hair was the standard by pictures, typeface in print media, images, text, sound in

KSI/Scientific & Technical Information Division Attention: Miss Winnie M. Morgan FROM

7 Pages · 2008 · 519 KB ·

inventor (author) appears at the heading of column No. 1 of the Specification 3,754,976. 1. 2. PEEN PLATING spraying without the metallic powder and then subse- app,ied to effect-mixtures or layers onto the substrate. Field of the .. ing of glass beads, metal shot, and ceramic beads. EXAMPLE I.

NI 43-101 Technical Report on the Kyzyl Ompul Licence, Kyrgyz Republic

91 Pages · 2014 · 3.3 MB · English

Powertech Uranium Corp., Azarga Resources Limited and UrAsia in. Kyrgyzstan LLC. Qualified. Persons: Stephen Hyland. Principal Geologist Preliminary triangulation of the 2D strings were then converted to 3D mesh wireframe surfaces which were then further refined in conjunction with the current 

hoshizaki technical support tech-tips

3 Pages · 1999 · 20 KB ·

of the contactor to dislodge the stuck contacts and stop the compressor. from the power supply neutral lug to the ice maker. A dedicated neutral 

The Omni Diet - Welcome to Trident Technical College

3 Pages · 2010 · 57 KB · English

heart-healthy Omni diet. A typical bagel from a bakery is the Omni diet lists a serving of oil, butter or mayo as just one TEASPOON (if the item is full fat).

193rd Technical Meeting Schedule with Abstracts

17 Pages · 2017 · 328 KB · English

Timothy E. Long, Virginia Tech. The dynamic characteristics of hydrogen bonds contribute to the reversible properties of acrylic polymers, opening new avenues for designing materials with flexibility and processability. Incorporation of multiple hydrogen bonding provides acrylic polymers with enhan

Technical Description Template

94 Pages · 2011 · 6.18 MB · English

Speed: Maximum Range Speed, 117 KIAS. Altitude: 1,000 feet on a standard day. 2 Overhaul costs are based on participation in factory exchange program. 3 Engine fleet maintenance costs provided by Rolls-Royce Engine Company. 4 Indirect costs such as insurance, hangar, salary, etc., are excluded.

Loop-Mediated Isothermal Amplification and Polymerase Chain Reaction Methods for Specific and ...

13 Pages · 2013 · 521 KB · English

Botrytis group. 08-1732. OR. –. –. –. –. No ID. Buddleia davadii. Nanho Blue. 06-1466. IA. –. –. No bacteria recovered. Campanula persicifolia. Blue . Praying Hands. 07-1606. MI. +. +. Rhodococcus sp. Hosta ×. Praying Hands. 08-1802. MN. –. –. No bacteria recovered. Hosta ×. Sugar

International Journal of Greenhouse Gas Control A technical and economic assessment of ...

10 Pages · 2011 · 1.07 MB · English

coal-fired power plant was modeled, and its estimated performance and cost were compared to an Early investigations into the use of ammonia-based 1. The ammonia-based CO2 capture system modeled in Aspen Plus® V7.2. 2. Methodology. Ammonia-based CO2 capture was simulated in the