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KING-GAGE® Model 5900 Differential Pressure Transmitter Module

KING-GAGE® Model 5900 Differential Pressure Transmitter Module
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KING-GAGE® Model 5900 Differential Pressure Transmitter Module - 1

Effective: September, 2010 Supplment 1100-45 Tank Liquid Level Inventory Monitoring Differentlal Pressure Transmitte D/PModule TM ■ Use to integrate pneumatic Systems with PLCs ■ Better than ±0.02% span repeatability ■ Front panel zero/span adjust and meter terminals D/P Module Transmitter features a piezoresistive sensing l驩ment for reliable accuracy and repeatability. Compact, self-contained design installs easily while conserving space. This two-wire transmitter provides a proportional 4-20 mA output compatible with typical process instrumentation and analog I/O devices. Pressure to mA Conversion D/P Module is a pneumatic-to-current transmitter that can accept differential pressure (D/P) inputs. Its precision transducer is especially suited to hydrostatic tank level and other critical pressure measurements. These units are typically used to convert the output of pneumatic sensors into an electrical signal. This also permits retrofitting of older air-operated systems for integration with newer PLC process control systems. 14-40 Vdc Operation D/P Module is designed to operate over a broad voltage range. This transmitter can be used with power supplies ranging from 14-40 Vdc (depending upon load requirements of loop). Load capacity can be up to 1,400 Ohms @ 40 Vdc. Output current limiting and continuous no-load operating capacity ensures reliability in even the most demanding applications. Adjustable Ranges Transmitter span accommodates a 3:1 turndown ratio* to match the application pressure range (i.e., tank depth). Pressure ranges of 0-5 through 0-50 psid are available. Overall repeatability is within ± 0.02% of calibrated span providing superior performance compared to other compact two-wire transmitters. Model 5900 D/P Module 4-20 mA Transmitter * 3:1 turndown ratio is applicable to 0-10 and 0-30 nominal range, refer to specifications for detailed span adjustment available on specific range models. KING-GAGE ^^BaiTlNG ENGINEERING DIVISION www.king-gagP.ge m

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KING-GAGE® Model 5900 Differential Pressure Transmitter Module - 2

KING-GAGE® 5900 D/P Module Transmitter Supplment 1100-45 Mounting This transmitter module is intended for control consoles or instrument enclosures. It is a compact surface mount package requiring no additional manifold or cage assembly. This permits both economical and flexible mounting applications, especially where space is at a premium. Examples of Pressure Range Calculations A typical tank gauging application is illustrated in Figure 1. The "reserve" represents the distance from the lowest point on the bottom of the tank to the installed sensor. "Full" is the level of contents at which...

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KING-GAGE® Model 5900 Differential Pressure Transmitter Module - 3

KING-GAGE® 5900 D/P Module Transmitter Supplment 1100-45 Dimensions: D/P Module Right Side View Specifications Output 4-20 milliamperes (mAdc) Accuracy ± 0.2% F.S. (± 0.10% F.S., typical) includes non-linearity, hysteresis, and non-repeatability Repeatability ± 0.02% of calibrated span Temperature Range 0° to 180° F / -18° to 82° C (operating range) Compensated Temperature Range 32° to 120° F/ 0° to 54° C Thermal Effects (over compensated temperature range) less than .007% °F (.011% °C) span shiftsensitivity less than .007% °F (.011% °C) span shift闗zero Power Supply Voltage 14-40 Vdc...

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KING-GAGE® Model 5900 Differential Pressure Transmitter Module - 4

KING-GAGE® 5900 D/P Module Transmitter Supplment 1100-45 Tank Gauging Applications Acting on the force balance principle, a pneumatic sensor generates air pressure equivalent to the hydrostatic force created by liquid depth. This pneumatic pressure is directed into the D/P Module. Pressure is converted to an electronic 4-20 mAdc output proportional to liquid depth. Twisted pair cabling is used to form the signal loop through which the remote indicator receives the transmitter output. The KING-GAGE Digital Indicator shown in the system view correlates the milliamp signal to actual volume or...

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