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Becon 10

This document provides ordering information for an averaging temperature sensor with multiple resistance temperature detector (RTD) elements. It describes the model, materials, service conditions, calibration options, tank entry hardware, anchor weights, lead wire lengths, connection heads, and element lengths. A schematic shows how multiple elements starting at the tank bottom terminate at different height levels to provide an average temperature reading over the entire tank height.

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24 views1 page

Becon 10

This document provides ordering information for an averaging temperature sensor with multiple resistance temperature detector (RTD) elements. It describes the model, materials, service conditions, calibration options, tank entry hardware, anchor weights, lead wire lengths, connection heads, and element lengths. A schematic shows how multiple elements starting at the tank bottom terminate at different height levels to provide an average temperature reading over the entire tank height.

Uploaded by

harizazrinoordin
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Averaging Temperature and Multiple Spot RTD, Type MA

Ordering Information
1. Model MA Type MA Variable Length Averaging RTD 2. Flexible Hose Material 1 316 SS 2 Monel 3. Service 1 Standard, to 212F (100C) (PVC insulated lead wire) 2 High Temperature, to 392F (200C) (Teflon insulated lead wire) 3 Low Temperature -170C (PFA Teflon) 4. Calibration 1 100 ohm Copper Variable Length Elements, Std Configuration 2 100 ohm DIN Platinum Characterized Copper Variable Length Elements, Std Configuration 3 Other (specify) 5. Tank Entry Hardware (refer to pages 18-19) 0 Type 0, Mating Flange (specify flange size, material, & class) 1 Type 1, 3/4" NPS SS Hex Nuts & Washers 2 Type 2, 3/4" MSS 304 SS Flanges With Full Gaskets 3 Type 3, Bushing & Coupling, 304SS (specify 1-1/2" or 2") 4 Type 4, Bushing, 304SS (specify 1-1/2" or 2") 5 Type 5, Vapor Boot With Angle Mount (specify size of PVC wear bushings; ex. 2" NPT) 6 Type 6, Angle Mount With 3/4" NPS SS Hex Nuts & Washers 7 Type 7, Angle Mount with 3/4" MSS 304 SS Flanges With Gaskets 8 Type 8, Welded Flange (specify flange size, material, class) 9 Other (specify) 6. Anchor Weight (refer to page 19) 0 NoAnchor Weight 1 Standard Anchor Weight, CS (fits 3" flange & larger) 2 Reduced Size Anchor Weight, CS (fits 2" flange) 3 Standard Anchor Weight, 316 SS (fits 3" flange and larger) 4 Reduced Size Anchor Weight, 316 SS (fits 2" flange) 5 Other (specify) 7. Leadwire Length 1 5 ft. (1.5m) 2 15 ft. (4.5m) 3 Other (specify) 8. Connection Head 1 Explosion-proof head with terminal block 2 ATEX-approved head 3 Other (specify) 9. H Dimension - Tank Height - Feet/Inches (m/mm) xx MA 1 1 1 0 1 1 1 40'6" Sample Model Number

Schematic - Averaging Element


(Leadwire colors as shown) ORANGE BROWN YELLOW GREEN VIOLET BLACK BLACK GRAY WHITE

50' -*Maximum Product Height 40' -32' -26' -20' -14' -10' -7' -5' -3' --

Averaging RTD with multiple elements all starting at tank bottom and terminating at levels shown. Note: Delete longest element(s) for tanks with maximum product height less than 50' high (15m).

Normal Lengths of a Typical Variable Length RTD Temperature Element System


-----------------------------------------------------------------------------------------------3 feet (0.9 meters) 20 feet (6.1 meters) 5 feet (1.5 meters) 26 feet (7.9 meters) 7 feet (2.1 meters) 32 feet (9.8 meters) 10 feet (3.0 meters) 40 feet (12.2 meters) 14 feet (4.3 meters) 50 feet (15.2 meters) -----------------------------------------------------------------------------------------------Note: In practice, the sensitive portion of the element is 0.15 meters (6 inches) less than shown above so that the lowest 0.15 meters (6 inches) in the tank are not measured. Note: Number of elements is based on the maximum product height. Maximum product height for tank entry hardware Options 0, 1, 2, 3, 4, and 8 is "H" dimension minus 12 inches. Options 5, 6, and 7 is "H" dimension minus 16 inches.

BLUE

Weed Instrument

RED

PINK

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