Model 675
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Catalog excerpts

DATA SHEET Shark Cage Submersible Level Transmitter 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 316L stainless steel 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. 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 standard Model 675 transmitters are fully potted internally. In addition, the 675 is supplied with a sealed cable termination area and moisture absorbing in-line desiccant 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 stainless steel construction • Two-wire, 4-20 mA standard output • Reverse polarity and surge protection Applications • Lift Stations • Sewage Levels • Slurries • Storm Runoffs • Pump Control The 675 Series transmitters indicate the level of liquid by continuously measuring hydrostatic AMETEK’ DREXELBROOK www.Drexelbrook.com

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/ / / / Model 675 Shark Cage Submersible Level Transmitter 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: General Ambient Operating: -25 to 180°F (-32 to 82°C)** **CSA intrinsically safe when connected per AMETEK drawing BK750535. Temperature code T3C ambient high...

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Product Data Model 675 Shark Cage Submersible Level Transmitter PRODUCTS ELECTRONIC PRESSURE MEASUREMENT Model 675 Shark Cage Submersible Level Transmitter POTTED CABLE TERMINATION (DO NOT CUT OFF) CABLE, 20 AWG CABLE LENGTH SPECIFIED IN THE MODEL CODE OPTIONAL CONDUIT ADAPTOR Optional 316 SS support cable is available. Factory assembled to the cable support bracket with tie wraps to the submersible cable (Part #K515183). Reduces strain on the electrical connection when raising or lowering the transmitter. Model 575PB An alternative model 575PB with smaller diameter diaphragm and cage...

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Product Data Model 675 Shark Cage ELECTRONIC PRESSURE MEASUREMENT Submersible Level Transmitter PRODUCTS Model 675 Shark Cage Model Numbering Submersible Level Transmitter Model Numbering: 675 level transmitter 675 Model 675 submersible level transmitter Sensing port P Shark cage 3.5" diameter diaphragm Input / Output (approved power supply required) B Reference equivalents 0-13.8 ft. water 0-34.6 ft. water 0-69.2 ft. water 0-138 ft. water 0-4.2 meters water 0-10.5 meters water 0-21.1 meters water 0-42.2 meters water 22 AWG polyurethane vented cable with support bracket (K515072 cable) 22...

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Model 675 Shark Cage Submersible Level Transmitter Display Meters, Surge Protectors, Junction Boxes and Desiccants DISPLAY METERS AND SYSTEMS Model DDMC Digital Meter/Controller Dual display meter provides power to the sensor with alarm and 4-20 mA analog output options. Standard panel mount housing or a NEMA 4X weathertight housing for field mounting is available. The weathertight housing also provides internal mounting locations for lightning and surge protectors. LEVEL MATE™ III Level Measurement System The complete LEVEL MATE III system includes a level sensor (various models are...

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