EDSX7-66H

LEVEL TRANSMITTER DATA SHEET The FCX -AIII level transmitter accurately measures liquid level and transmits a proportional 4 to 20mA signal. The transmitter utilizes a unique micromachined capacitance silicon sensor with state-of-the-art microprocessor technology to provide exceptional performance and functionality. FKE...5 FEATURES 1. High accuracy 0 .2% accuracy for all calibrated spans is a standard feature for all models covering 0.32kPa {3.2mbar} range to 500kPa {5bar} high differential pressure range. 0.1% accuracy is available as option. Fuji’s micro-capacitance silicon sensor assures this accuracy for all elevated or suppressed calibration ranges without additional adjustment. 2. Minimum environmental influence The “Advanced Floating Cell” design which protects the pressure sensor against changes in temperature, static pressure, and overpressure substantially reduces total measurement error in actual field applications. 3. Fuji/HART® bilingual communications protocol FCX -AIII series transmitter offers bilingual communications to speak both Fuji proprietary protocol and HART®. Any HART® compatible devices can communicate with FCX -AIII. 4. Application flexibility Various options that render the FCX -A III s uitable for almost any process applications include: – Full range of hazardous area approvals – Built-in RFI filter and lightning arrester – 5-digit LCD meter with engineering unit – Stainless steel electronics housing – Wide selection of materials – High temperature, high vacuum service. 5. Programmable output Linearization Function Output signal can be freely programmable. (Up to 14 compensated points at approximation.) 6. Burnout current flexibility (Under Scale: 3.2 to 4.0mA, Over Scale: 20.0 to 22.5mA) B urnout signal level is adjustable using Model FXW Hand Held Communicator (HHC) to comply with NAMUR NE43. 7. Dry calibration without reference pressure Thanks to the best combination of unique construction of mechanical parts (Sensor unit) and high performance electronics circuit (Electronics unit), reliability of dry calibration without reference pressure is at equal level as wet calibration. SPECIFICATIONS Functional specifications Service: Liquid, gas, or vapour Static pressure, span, and range limit: Type Static pressure 3 5 6 Span limit [kPa] {m bar} Min. 0.32 {3.2} 1.3 {13} 5 {50} Max. 32 {320} 130 {1300} 500 {5000} Range limit [kPa] {m bar} +/− { +/− +/− { +/− +/− { +/− 32 320} 130 1300} 500 5000} F KE F KE FKE  Up to  flange  rating Remark: To minimize environmental influence, span should be greater than 1/40 of the max. span in most applications. – Lower limit of static pressure (vacuum limit) ; Silicone fill sensor: See Fig.1 Fluorinated fill sensor: 66kPa abs (500mmHg abs) at temperature below 60 °C. – The maximum span of each sensor can be converted to different units using factors as below. 1MPa=103kPa=10bar=10.19716kgf/cm2=145.0377psi 1kPa=10mbar=101.9716mmH2O=4.01463inH2O Overrange limit: To maximum static pressure limit Output signal: 4 to 20mA DC with digital signal superimposed on the 4 to 20mA signal Power supply: Transmitter operates on 10.5V to 45V DC at transmitter terminals. 10.5V to 32V DC for the units with optional arrester. EDSX7-66h Date Aug. 10, 2011 FKE...5 Load limitations: see figure below [Ω] 2000 Load resistance 1474Ω Fluorinated oil 1500 1000 500 250 0 10 R= E-10.5 (Imax+0.9)x10-3 577Ω Operating area 24V 16.35 10.5V Power voltage (DC) 45V 50 E[ V ] Silicone oil Process: Code in the 13th digit of “Code symbols” W, A and D H J Y and G S T K Process temperature −20 to 120°C −15 to 250°C 20 to 300°C −40 to 120°C −15 to 250°C 20 to 300°C −15 to 150°C 2.7kPa abs {20.3mmHg abs} Lower limit of static press Atmospheric pressure 0.13kPa abs {0.98mmHg abs} Low pressure side contact liquid temperature on transmitter of Code H, J, S, T is 120°C or lower. Low pressure side contact liquid temperature of Code K is 85°C or lower Note: For communication with HHC(1) (Model: FXW), min. of 250 required. Hazardous locations: See TABLE 2 Zero/span adjustment: Zero and span are adjustable from the HHC(1). Zero and span are also adjustable externally from the adjustment screw. Damping: Adjustable from HHC or local configurator unit with LCD display. The time constant is adjustable between 0.06 to 32 seconds. Zero elevation/suppression: −100% to + 100% of URL Normal/reverse action: Selectable from HHC(1) Indication: Analog indicator or 5-digit LCD meter, as specified. Burnout direction:Selectable from HHC(1) If self-diagnostic detect transmitter failure, the analog signal will be driven to either “Output Hold”, “Output Overscale” or “Output Underscale” modes. “Output Hold”: Output signal is hold as the value just before failure happens. “Output Overscale”: Adjustable within the range 20.0mA to 22.5mA from HHC(1) “Output Underscale”: Adjustable within the range 3.2mA to 4.0mA from HHC(1) 3.2 4 20 22.5 [mA] Over scale Burnout Normal operating range Under scale Probable under range Burnout Probable over range Storage: −40 to + 90°C Humidity limit: 0 to 100% RH Communication: W ith HHC(1) (Model FXW, consult Data Sheet No. EDS8-47), following items can be remotely displayed or configured. Note: HHC’s version must be higher than 7.0 (or FXW 1– 4), for FCX -AIII. Local configurator with LCD display (option): Local confi gurator with 3 push button and LCD display can support following items. Items By communication By local configurator with FXW (with 3 push button) Display Tag No. Model No. Serial No. & Software Version Engineering unit Range limit Measuring range Damping Output mode Burnout direction Calibration Output adjust Data Self diagnoses Printer (In case of FXW with printer option) External switch lock Transmitter display Linearize Rerange Saturate current Write protect History – Calibration history – Ambient temperature history v v v v v v v v v v — v v v v v v v v v v v Set v v — v — v v — v v v — — — v v v v v v v — Display v v v v v v v v v v — v v — v v — v v v v v Set v v — v — v v — v v v — — — v v — v v v v — Output Limits comforming the NAMUR NE43 by order. Loop-check output: Transmitter can be configured to provide constant signal 3.2mA through 22.5mA by HHC(1). Temperature limit: Ambient: −40 to + 85°C (−20 to + 80°C for LCD indicator) (−40 to + 60°C for arrester option) (−10 to + 60°C for fluorinated oil fill transmitter) For explosionproof units (flameproof or intrinsic safety), ambient temperature must be within the limits specified in each standard. Programmable output linearization function: Output signal can be characterized with “14 points linear approximation function” from HHC(1). EMC Conformity: EN61326-1: 2006 (Note) (1) HHC: Hand Held Communicator 2 Performance specifications Reference conditions, silicone oil fill, 316SS isolating diaphragms, 4-20 mA analog output in linear mode. Physical specifications Electrical connections: G 1/2, 1/2-14 NPT, Pg13.5, or M20 x 1.5 conduit, as specified. Process connections: LP side: 1/4-18 NPT or Rc1/4. HP side: ANSI, DIN, or JIS raised face flange. See OUTLINE DIAGRAM for detailed dimensions. Refer to “Code symbols” Process-wetted parts material: LP side HP side Material code Wetted Process Diaphragm & (7th digit Diaphragm sensor body cover flange face in “code symbols”) 316 stainless 316L stainless 316 stainless 316L stainless V (*1) 316 stainless 316L stainless 316 stainless 316L stainless J (*1) steel +Au coating 316 stainless 316L stainless 316 stainless Hastelloy-C C (*1) 316 stainless 316L stainless 316 stainless Monel D (*1) 316 stainless 316L stainless 316 stainless Tantalum E (*1) Hastelloy-C 316 stainless Hastelloy-C H Hastelloy-C lining (*1) Monel lining Monel 316 stainless Monel M (*1) Tantalum 316 stainless Tantalum T Tantalum lining (*1) 316 stainless 316L stainless 316 stainless Tantalum P (*1) 316 stainless 316L stainless 316 stainless Zirconium R (*1) Note: (*1) SCS14A per JIS G 5121 (equivalent CF8M per ASTM A351/A351M) Remark: Sensor O-rings: Viton O-ring and teflon gasket selectable. Accuracy rating: ( including linearity, hysteresis, and repeatability) (Standard) For spans greater than 1/10 of URL: ±0.2% of span For spans below 1/10 of URL: ± 0.1 + 0.1 ( 0.1 x URL % of span Span ) (Option) (Code: 21th digit H, K) For span greater than 1/10 of URL: 0.1% of span For span below 1/10 of URL: ± 0.05 + 0.05 Stability: ( 0.1 x URL % of span Span ) ±0.2% of upper range limit (URL) for 10 years. Temperature effect: E ffects per 28°C change between the limits of −40°C and +85°C (Standard) Zero shift: ± 0.35 ( URL X URL X )% )% ) ) Total effect: ± 0.5 ( (Option) (Code: 21th digit J, K) Zero shift: ±0.3% (X>1/4URL) ± 0.1 + 0.2 ( ( 0.25 x URL %(x1/4URL) ± 0.2 + 0.2 0.25 x URL %(x