Continuous Level Measurement - 7230
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AUTOMATION & PROCESS TECHNOLOGIES ® 7230 HT Multivariable Digital Probe Data Sheet 7230 Series Proven Magnetostrictive Sensing Performance Integrated with a Modbus or ASCII Digital Multivariable Protocol Specifi cations Enclosure Type Type 4/4X IP66 Approvals FM (US and Canada) XP Class I, Div I, Group A, B, C, D, T4 DIP Class II, III, Group E, F, G, T4 Output Signal/Protocol Level, Interface and Temperature 7231: RS-485, Modbus RTU 7235: TTL, Proprietary Data 7231: Signed, Long, Binary 7235: ASCII Range Temp. -40°F to 257°F Process -40°F to 158°F Ambient Pressure Rating, Wetted Parts 316SS Probe: 1000 psi max. Floats Dependent: Consult Factory. Wetted Parts 316LSS Probe Length Up to 24 foot, 21” to 288” Accuracy Resolution 0.01% of Span 7231: 0.01”, 0.1 deg C 7235: 0.0001”, 0.1 deg C Power Supply 7231: 10 to 30 VDC 40mA @ 30 VDC max. 26mA @ 24 VDC Typical 7235: 5 VDC, +/-10% Typical 3.7 VDC min. 17mA max. Null Zone 9.25” Dead Band 2.75” APPROVED C US FM The 7230 HT Digital Probe is a new magnetostrictive level measurement probe from Ametek APT for the up-stream oil and gas industry where multi-layer and temperature data is critical to everyday operations. The 7230 Probe is a level measurement solution that provides both total and interface levels as well as temperature readings from up to 5 discreet positions, and can measure up to 257 F. All the data is collected by installing a single sensor through a single process connection, eliminating the need for multiple sensors and insertion points. The 7230 Series is approved as Explosion Proof (without intrinsic safety barriers) for Class I, Div. 1 and Zone 1 hazardous locations. The 7230 is available with a choice of either Modbus RTU or ASCII communication protocols. An optional analog interface module is also available for use with the Modbus RTU output. This option allows for multivariable 4-20mA outputs. All of this performance is enhanced by Ametek APT’s patented magnetostrictive design. Magnetostrictive technology requires no calibration yet provides the highest accuracy of any of the most popular level technologies that are currently offered in today’s market. The 7230 Probe is no exception, as it exceeds the high accuracy of the proven 7330 Analog STIK with an impressive accuracy of 0.01% of measured span. Product Features • Multivariable readings • Modbus or ASCII Protocol • High accuracy • High temperature • Reliable level measurement • Material’s electrical characteristics and densities do not affect readings • Easy to install, no technician needed • Mixed hydrocarbons will not cause level measurement errors o • A variety of floats are available

AUTOMATION & PROCESS TECHNOLOGIES ® Accessories Item P/N Float Kit: Level Float, 316SS, 2.05” dia., 0.54sg Float, E-clip & spacer SD0557200 Float Kit: Interface Float, 316SS, 2.05” dia., 0.96sg Float, E-clip & spacer SD0556800 Float Kit: Level Float, Nitrophyl 2.0” d x 3.0” h 0.40sg, E-clip & spacer SD0548600 Float Kit: Interface Float (w/Nitro. level fl oat), 316SS, 2.05” dia., 0.96sg, E-clip & spacer SD0557300 Adjustable Tube Coupling: 316SS, 5/8” x 3/4” NPT 04283800 Reducing Bushing: 316SS, 2” x 3/4” NPT 04587241 Analog Interface Board: Modbus RTU to analog (4-20mA) converter 04534047...