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Model 675 Shark Cage Submersible Level Transmitter

Model 675 Shark Cage Submersible Level Transmitter
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Model 675 Shark Cage Submersible Level Transmitter - 1

Tel: 215-355-6900 www.ametekpmt.com Model 675 Shark Cage Submersible Level Transmitter The 675 Series Transmitters indicate the level of liquid by continuously measuring hydrostatic pressure via its sensing element, an ion implanted silicon semiconductor chip with integral Wheatstone Bridge circuit. Once the sensor measures the pressure, the data is transmitted by a 4 to 20 mA output signal. This design provides for excellent reliability in remote and inaccessible locations. The Model 675 is approved for intrinsically safe operation in hazardous locations as designated by Class I, Div 1, Groups A, B, C & D and Class II, Groups E, F & G. when used with an approved barrier. All Model 675 transmitters are equipped with a sealed cable termination area and moisture absorbing desiccant canister. The purpose is to restrict moisture from entering the transmitter through the cable vent. Features Oversized 3.5” flush diaphragm to prevent clogging 0.25% Full Scale Accuracy Intrinsically Safe for Class 1 Division 1 Custom Pressure Ranges & Cable Lengths Extremely rugged 316L SS construction Two-wire, 4-20 mA standard output Reverse polarity and surge protection Applications Lift Stations Sewage Levels Slurries Storm Runoffs Pump Control • • • • • • • • • • • • Description The Model 675 is specifically designed for slurry and highly viscous applications where clogging of the sensor area is common. The Model 675 uses a 3.5” flush diaphragm to prevent unwanted clogging of the sensing area. This submersible level device is made of 316 SS which offers outstanding environmental protection and is available in depths up to 138 feet of water. The non-fouling flush diaphragm and cage assembly are designed to eliminate unwanted buildup of debris, fats, oils, greases, and other bio-solids by eliminating any potential gaps on the measurement area. The high integrity seal’s heavy construction eliminates the effects of turbulence on the sensor.

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Model 675 Shark Cage Submersible Level Transmitter - 2

Tel: 215-355-6900 www.ametekpmt.com Specifications: Ranges: User customizable ranges between 0-6 psi (13.8 ft of water) and 0-60 psi (138 ft of water) Output: 4 to 20 mA, 2 wire, current limited to 30 mA DC Power Supply: 12 to 40 VDC with reverse polarity surge protection; Limited to 28 VDC for Intrinsic Safety with Approved Power Supply. Loop Resistance: 1400 ohms maximum at 40 volts Temperature Range: ** Ambient Operating: -25° to 180°F (-32° to 82°C) Storage: -40° to 180°F (-40° to 82°C) ** If submerged in a liquid that has frozen, damage will result. Limit high temperature to 140°F...

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Model 675 Shark Cage Submersible Level Transmitter - 3

Technology 675 Model 675 Submersible Level Transmitter Sensing Port P Shark Cage 3.5” Diameter Diaphragm Input/Output (Approved Power Supply Required) B 12 to 28 VDC/4 to 20 mA (Standard) Pressure Range* 0006 0 to 6 psig /0 to 0.4 bar (0 to 14 ft./0 to 4.2 m water) 0015 0 to 15 psig /0 to 1 bar (0 to 34.6 ft./0 to 10.5 m water) 0030 0 to 30 psig /0 to 2 bar(0 to 69 ft./0 to 21.1 m water) 0060 0 to 60 psig /0 to 4 bar(0 to 138 ft./0 to 42.2 m water) xxxx Custom ranges available upon request Electrical Connection** M Polyurethane Vented Cable with Cable Support (K515072) Diaphragm Material L...

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Model 675 Shark Cage Submersible Level Transmitter - 4

H:\projects\bird cage 575\drawings\ A B 4 3 2 1.0 HEX 10.53 1.00 BOTTOM VIEW WITH PROTECTIVE PLATE REMOVED 3.495 4.75 DIAPHRAGM SURFACE 1.0 HEX IN-LINE DESICCANT (NON RECHARGABLE) 20 AWG LEADS X2 .25 THRU 1.25 THE MODEL CODE CABLE LENGTH SPECIFIED IN 1.00 .72 10.29 .25 6.34 BOTTOM VIEW WITH PROTECTIVE PLATE REMOVED 3.495 4.75 DIAPHRAGM SURFACE 1.05 2 1 3:4 K785001 C 65048 WEIGHT SHEET C SCALE SIZE CAGE CODE DWG NO. 820 PENNSYLVANIA BOULEVARD, FEASTERVILLE, PA 19053 U.S.GAUGE DIVISION PMT PRODUCTS 2 OF 2 DC POWER SUPPLY CONTROLLER/ RECORDER/ CURRENT SENSE + - - + RED BLACK 4-20mA OUTPUT...

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