Edcliff Instruments Division Model 2-48 specifically designed dow

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Edcliff Instruments Division Model 2-48 specifically designed dow

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Model 2-48
Edcliff Instruments Division
Model 2-48 specifically designed downhole applications. small size (1/2" O.D.) rugged high temperature high pressure construction ideal well logging, pumping, MWD, other applications that require small, accurate, robust pressure sensor. Model 2-48 operates +200°C (+400°F), hydraulic formation fluid environments pressures 30,000 psi. Model 2-48 utilizes Ni-Span-C helical Bourdon tube drive wiper across conductive thick-film resistive element which creates voltage divider that provide electrical output directly proportional pressure applied. exterior wall Model 2-48 vented environment through four holes covered filter element protect interior mechanism from particulate matter. This permits Model 2-48 used differential pressure device well static pressure sensor. helical Bourdon tube thick-film resistive element designed Advanced Finite Element modeling tool then extensively tested validate performance reliability device.
Downhole Potentiometric Pressure Transducer
products
Applications
Downhole Pumping Drilling Zone Isolation Tools Logging Well Stimulation Perforating Acid Chemical Fracturing
Features
Operates +200°C Exceptional Long-Term Stability Small Size (1/2" outside diameter 1.50 LG.)
Contact factory local sales representative outline drawings various configurations electrical pinouts.
Model 2-48
Downhole Potentiometric Pressure Transducer
Product Specifications
ANSI/ASA S37.1-75
PERFORMANCE OUTPUT SIGNAL ZERO SPAN OFFSETS ACCURACY LONG-TERM STABILITY COMPENSATED TEMPERATURE RESISTANCE Voltage Divider mVDC 200°C
Ordering Information
INSTRUMENT FAMILY Potentiometric SENSOR TYPE Bourdon Tube Driven 1/2" Case RESISTANCE ELEMENT 2000 OHMS 5000 OHMS 7500 OHMS 10,000 OHMS PRESSURE 5,000 6,000 7,500 10,000 15,000 20,000 25,000 30,000 RANGES
±2.0% 200°C (BFSL)
±1.5% FSO/Year
+200°C (71° +400°F)
2000 Ohms standard. Other resistances also available. Contact factory information
OPERATING INPUT POWER INSULATION RESISTANCE DIELECTRIC STRENGTH RESOLUTION PROOF PRESSURE BURST PRESSURE ENVIRONMENTAL OPERATING LIFE WETTED PARTS ENCLOSURE VIBRATION SHOCK CERTIFICATIONS 250,000 Full Scale Cycles Cres Ni-Span-C Open Environment 10-2000 Milliseconds, Half-sine CUSTOM CONFIGURATIONS Custom Requirements MEGOHMS
VAC, 50-60 MAX, MIN. Infinite 150% Rated Range 200% Rated Range 30,500
PRESSURE FITTINGS 1/8NPT, Male 7/16-20UNJF-2A Male ELECTRICAL CONNECTIONS J-Hooks 3-Wire Pigtails
PRELIMINARY
13100 Telfair Avenue Sylmar, 91342-3573 (818) 362-7151 Fax: (818) 362-2487 E-mail: sales@beipressure.com
128788 (09/98)
Subsidiary TECHNOLOGIES,INC.

Edcliff Instruments Division Model 2-48 specifically designed dow

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