FKBDM Absolute, differential and gauge pressure transmitter for remote seal(s) Span, range, and overrange limit : ■ DATA SHEET The ProcessX series absolute, differential and gauge pressure transmitters accurately measures and transmits proportional 4 to 20 mAdc signal. The transmitters utilize the unique micromachined capacitive silicon sensor with state-of-the-art microprocessor technology to provide exceptional performance and functionality. ■ FEATURES 1. High accuracy 0.065% accuracy is a standard feature for differential and gauge pressure models and 0.2% accuracy for absolute pressure models. The microcapacitance silicon sensor assures this feature for all elevated or suppressed calibration ranges without additional adjustment. 2. Minimum inventory and design Electronics unit, local indicators and electronics housing are interchageable among all ProcessX transmitters. Our differential, gauge and absolute pressure transmitters for remote seal(s) are welded design with reduced volume flange welded on cell's body to guarantee a perfect vac-cum tightness and high pressure services. 3. Minimum environmental influence The "Advanced Floating Cell" design which protects the pressure sensor against changes in temperature, and overpressure substantially reduces total measurement error in actual field applications. 4. Georgin/HART® bilingual communications protocol ProcessX series transmitter offers bilingual communications to speak both Georgin proprietary protocol and HART®. Any HART® compatible devices can communicate with ProcessX. 5. Application flexibility Various options that render the ProcessX suitable 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 seals. 6. Programmable output Linearization Function Output signal can be freely programmable. Up to 14 compensated points at approximation. 7. Burnout current flexibility (Under Scale : 3.2 to 4.0 mA, Over Scale : 20.0 to 22.5 mA) Burnout signal level is adjustable using Model FXW or Hand Held Communicator (HHC) to comply with NAMUR NE43. 8. 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. i Specifications Type : FKD : differential pressure transmitter with remote seal(s) FKB : gauge pressure transmitter with remote seal FKM : absolute pressure transmitter with remote seal Service : Liquid, gas, or vapour Remark : To minimize environmental influence, span should be greater than 1/40 of the max. span in most applications. *Important : For FKD#49, max possible overload pressure on LP side must be < 100 bar. The accuracy is not guaranteed when used at negative DP. Output signal : 4 to 20 mA DC (linear or square root) with digital signal superimposed on the analogic signal. Power supply : Transmitter operates on 10.5 to 45 V DC at transmitter terminals. 10.5 to 32 V DC for the units with optional arrester.

FKBDM Absolute, differential and gauge pressure transmitter for remote seal(s) Load limitations : see figure below Note) The load resistance varies with the upper limit of the saturation current [I max] (I max [mA]+0.9)x10-3 Note : For communication with HHC(1) min. of 250 0 is required. Hazardous locations : Refer to the package insert for safe use.

Under scale Probable over range (Note) (1) HHC : Hand Held Communicator 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 adjustment unit with LCD display. The time constant is adjustable between 0,06 to 32 sec. Zero elevation/suppression : Zero can be elevated or suppressed within the specified range limit of each sensor model between -100% to + 100% of URL for FKD. FKB : -1 bar to 100% of URL. Normal/reverse action : Selectable from HHC(1). Indication : Analog indicator...

Absolute, differential and gauge pressure transmitter for remote seal(s) Static pressure effect (FKD) : Option : fluorinated oil Mounting bracket : SS 304L or SS 316L. Environmental protection : Zero shift : 0,2% of URL, for any overrange pressures (limited to the max. overrange pressure) Mounting bracket : Without : direct mounting With (option) : on 50 mm (2”) pipe or direct wall mounting. Overrange effect (FKD) : Zero shift : ± 0,15% of URL / 160 bar limit Supply voltage effect : Mass {weight}: Less than 0.005% of calibrated span per 1 V Refer to outline dimensions page 12 to 17. Diaphragm...

Notes* : 1- Turn down of 100:1 is possible, but should be used at the span greater than 1/10 of the maximum span for better performance.. 2- Consult Georgin for your application with the specific operating conditions 3- For DN < 50 consult Georgin for your application with the specific operating conditions 4- Flange rating according max. operating pressure - for DN < 50 flange size and / or PN > 150, consult Georgin 5- Transmitter with capilary design has a standard mounting bracket - Rigid mounting design are always without mounting bracket 6- Codify bolts and nuts for all mounting even if p...

Absolute, differential and gauge pressure transmitter for remote seal(s) Differential pressure transmitter - Smart, 4-20 mAdc + Georgin/Hart® digital signal Conduit connection T M20 x 1.5 Diaphragm seal rating 2 0 to 2/200 bar Indicator, arrester and initial setting Indicator Analog, 0-100% linear scale None None Initial setting Analog, Custom scale Analog, double scale Analog, 0-100% linear scale Analog, Custom scale Analog, double scale Digital, Custom scale digital signal Hart /Georgin Digital, Custom scale Digital, 0-100% with push button Digital, Custom scale with push button Digital, 0-100%...