T2000 - Smither Equipment, Inc.
Contents
1. I P amp E P Transducers n MO aa sAN 110F108 M Spur tous Mi eB OuTPUT 0 100 PS Sy Bsurry t08 140 Ps a a 7 2000 LOTE reason Control BE VI ICES SO gz SJBONPSUBL 4 3 8 di l QQ0Z L iy DESGRIPTION The Marsh Bellofram Type 2000 is a robust elec tronic instrument that regulates an incoming Supply pressure down to a precise output pressure which is directly proportional to an electrical control signal The secret to the Type 2000 s precise reliable performance under a variety of demanding environmental conditions is a patented piezo ceramic actuator with many industry wide __ firsts The Type 2000 has been designed to meet the electropneumatic needs of the world F Field selectable inputs and direct reverse split ranging Multiple input output mounting configurations Precise reliable performance under extreme conditions of temperature vibration orienta tion supply pressure changes supply voltage changes RFI EMI humid oil laden media and corrosive Surroundings OO02 AdAL APPLICATIONS The Type 2000 s precisely regulated pneumatic output can be used to operate e Valve actuators PRINCIPLE OF OPERATION The Type 2000 I P and E P transducers utilize closed loop pressure feedback control for precision pressure output and minimized j effects of temperature supply pressure changes supply voltage changes and2. Conduit Connector Only EN 50081 1 Residential com mercial amp light industry EN 50082 2 Heavy Industrial ELECTRICAL PORT OPTIONS 1 1 2 NPT Conduit 2 20mm Conduit 3 Hirschmann DIN 43 650 A 4 Terminal Block aA EASY ACCESS ORIFICE lt OUTPUT PORT Same as Input Port Not shown rear face INPUT PORT OPTIONS 1 1 4 NPT 2 1 4 BSPP 3 1 4 BSPT OOO2 L SaIIJINAHaOSNV AL d a F d l Supply and Output ports on the bottom face rather than through the body h0 gn SPECIFICATIONS ACCURACY 0 1 of full scale output typical 0 25 guaranteed includes effects of hysteresis dead band and repeatability ELECTRICAL Inputs Switch S electable 4 20mA 0 5 1 5 1 9 1 10 or 0 10VDC Connections 1 2 NPT or 20mm Conduit DIN Hirschmann S model only External Terminal Block S model only Power Supply 5 28VDC with voltage inputs only Direct Reverse Acting Switch Selectable PNEUM ATIC 0 2 0 5 0 15 3 15 1 17 0 30 6 30 3 27 0 60 0 100 or 120 psig Outputs 0 0 1 0 0 3 0 1 0 0 2 1 0 0 07 1 2 0 2 1 0 4 2 1 0 2 1 9 0 4 1 0 6 9 0 8 3 BAR Ports Input Output 1 4 NPT BSPT or BSPP threads Bottom ported for Manifold Mounting Exhaust 1 8 27 NPT Explosion proof only TYPE 2000 Ports Gauge 1 8 NPT EXPLOSION PROOF Supply From 5 psi 0 3 BAR above output up to 140 psi 9 7 BAR maximum 20 psi 1 4 BAR
3. mounting angle Supply pressure is reduced by the supply valve to provide an 9 Louver and damper actuators output pressure which is internally routed to a precision tempera Su 7 De e Valve positioners ture compensated piezoresistive pressure sensor Supply _ ze e e Relays pressure is also routed to an externally removable orifice which S Clutches and brakes provides a reduced pilot pressure to a chamber containing a servo Controllers diaphragm and nozzle Pilot pressure is controlled by modulating M Q Air cylinders the gap between the face of a nozzle and an adjacent ee an ai piezo ceramic actuator which is part of a unique patented Wey ka l mechanism ai The piezo ceramic actuator serves as a control link between electrical input and INDUSTRY APPLICATIONS INCLUDE pressure output as follows e The input current I P or voltage E P signal is conditioned to provide a normal ized control signal directly proportional to the desired pressure output Simultaneously the output of the pressure sensor is amplified and conditioned to produce a feedback signal e The sum of the control signal and the feedback signal produce a command signal which is delivered as a DC voltage to the piezo ceramic actuator As voltage increases the force applied by the actuator increases so as to restrict nozzle bleed and thus increase pilot pressure e Increased pilot pressure applied to the servo diaphragm directly causes open
4. FEATURES Onboard switches allow the user to easily reconfigure the Type 2000 for any of several electrical inputs direct reverse acting or output split ranging high low Fine tuning of the unit s calibration may be necessary after a reconfiguration DIRECT REVERSE ACTING Direct Acting transducers regulate to their minimum output when supplied with minimum input maximum out with maximum in Reverse Acting transducers regulate to their maximum output at minimum input SPLIT RANGING HIGH amp LOW The Type 2000 can be configured to regulate either half top or bottom of it s normal output range when supplied with it s normal full ranging electrical input For example a 0 10V 0 30psi unit set to split range low will regulate 0 15psi 0 10V It will regulate 15 30psi 0 10V if set to split range high HAZARDOUS AREA amp USAGE CLASSIFICATION INTRINSIC SAFETY S Enclosure Factory Mutual approvals Class Il and Ill Divisions 1 and 2 Groups A through G ATEX Approvals amp H1G EEx ia IIC T4 20 C lt Ta lt 60 C NEMA 4X IP66 Conduit and Hirschmann Connectors only Water tight dust tight and corrosion resistant EXPLOSION PROOF E Enclosure N Electrical Port G Agency Approval Certified to CSA standards Class Division 1 Groups C and D T3 Exia IIB Ci 0 Li 0 24VDC 25MA Meets the requirements for CSA Class Division 1 Group D gas use including natural gas as the media flowing through the transducer CE
5. ectrical plit Range High Port plit Range Low NEMA 4X IP 66 not available Bottom O Ring Ports including Natural Gas Use E Enclosure N Electrical Port km am SNOILLVIILJIJIJA S ODOZ AdAL Terminal Block I P Transducer E P Transducer WIRING CONNECTIONS N C AND SWITGH POSITIONS 1 1 Si Low 0 5 V ANN E NE n on n No Current Split High 2 1 Split Low Input I P 2 1 i Split High Switch 0 Reverse Split Low 1 Acting Switch OFF 2X 8 32 UNC 2B X 375 DEEP MOUNTING HOLES 570 TYP TYPE 2000 1 37 34 7 3 92 99 5 1 2 14 NPT 2X M3X0 5 X 250 DEEP 3 883 1 893 1 4 18 NPT TYP Bellofram Drawings and dimensions are for reference only SONIMVACG IVNOISNANIC ODOZ L State Route 2 Box 305 Newell WV 26050 800 727 5646 or 304 387 1200 FAX 304 387 4417 info marshbellofram com LT1025 3m 11 03 EUROPE 9 Castle Park Queens Drive Nottingham NG2 1AH UK Tel 44 0 115 993 3300 Fax 44 0 115 993 3301 bellofram aol com SALES amp APPLICATIONS 800 727 5646 fax 304 387 4417 www marshbellofram com IMPORTANT NOTICE Our recommendations if any for the use of this product are based on tests believed to be rel
6. iable The greatest care is exercised in the selection of our raw materials and in our manufacturing operations However since the use of this product is beyond the control of the manufacturer no guarantee or warranty express or implied is made as to such use or effects incidental to such use handling or possession or the results to be obtained whether in accordance with the directions or claimed so to be The manufacturer expressly disclaims responsibility therefor Furthermore nothing contained herein shall be construed as a recommendation to use any product in conflict with existing laws and or patents covering any material or us
7. in in your application the pot should be turned clockwise until oscillation just disappears ZERO amp SPAN ADJUSTMENTS The Type 2000 contains multi turn Coarse Zero Fine Zero and Span adjustment potentiometers which are clockwise positive Adjustment of either Zero Pot changes the unit s minimum output while the Span Pot changes the maximum output The adjustments are interactive so it may take iterations to reach the desired calibration WIDE RANGEABILITY The Type 2000 can be field calibrated to pressure ranges other than the standard ones by combinations of recalibra tion pressure range switching and split high low ranging A unit should not be switched to a range outside its pressure sensor family eg a 0 15 psig can be switched to a 3 15 psig but not to 0 30 psig Caution Do not exceed the range of the onboard pressure sensor For example the easiest way to recalibrate a 0 30 psig unit to 3 15 psig would be to change the switch setting to 3 27 psig then switch to split range low EASY ACCESS TOP COVER CD 1 Isolated electronics 2 Calibration adjustments 3 Configuration switches 4 Switch information on inside of cover MOUNTING OPTIONS 1 In Line 2 Direct Holes on left rear and bottom faces 3 Bracket Mounting options Panel pipe valve DIN rail INTEGRAL BOOSTER L Flows up to 21 SCFM la for quick system response GAUGE PORT 1 8 NPT on all models MANIFOLD MOUNTING OPTION FIELD SELECTABLE
8. ing of the supply valve and an increase in the output pressure until the output feedback signal and control signal combine to produce the correct command Construction Equipment signal e Agricultural Equipment e Machine Tool e Material Handling e Automotive Testing amp Assembly e Medical Equipment e Chemical amp Petrochemical Industries Petroleum Production e Pipeline Transmission e Electric Utilities Water amp Wastewater Systems Pulp amp Paper Textiles e Semiconductor Industry Food 6 Beverage Environmental Control Systems SaIIJINAaSNV AL d a F d l FINE TUNING YOUR APPLICATION For optimal performance in your application the calibration of the Type 2000 can be fine tuned in the field An easily removable cover provides access to the isolated electronics All potentiometers connections jumpers and switches are clearly marked on the circuit board or on the handy chart located on the inside of the cover The three elements of cal ibration Gain Zero and Span are described below Consult the Type 2000 User s Manual for detailed calibration proce dures cautions and instrumentation requirements GAIN DAMPING ADJUSTMENT The output response of the Type 2000 can be optimized for varying downstream volumes by adjusting the system gain of the control circuit Adjust the Gain Pot counterclockwise for increased gain clockwise for increased oscillation damping For maximum allowable ga
9. ing bracket Kits are available for mounting of either model to panel 2 4 6 8 10 12 14 16 18 20 22 24 valve pipe or DIN Rail A custom plate is available for mounting of the 0 57 113 170 227 283 340 397 453 510 566 623 680 A Forward Flow bottom ported version to a manifold See Accessories www marshbellofram com 800 727 5646 Panel Bracket Valve Bracket Pipe Bracket Accessory Accessory Accessory Accessory ORDERING INFORMATION Series Model Electrical Input Pneumatic Output Specials Lid DOE Intrinsically Safe Explosion Proof 7 UT accessories Panel Mounting Kit 010 135 000 Valve Mounting Kit 010 134 000 2 Pipe Mounting Kit 010 143 000 Valve Mounting Kit is required DIN Rail Adapter 010 115 000 Manifold Adapter Kit 971 158 000 Filter Kit 60 microns 010 139 000 Filter Kit Coalescing 0 1 microns 010 140 000 Filter Element Kit 010 141 000 for coalescing filter package of 10 Pressure Gauge Kit 010 138 000 15 psig 1 BAR Pressure Gauge Kit 010 138 001 30 psig 2 1 BAR Pressure Gauge Kit 010 138 002 60 psig 4 1 BAR Pressure Gauge Kit 010 138 003 160 psig 11 BAR S E Electrical Port 1 2 NPT Conduit 20mm Conduit Hirschmann Terminal Block 2 Pneumatic Ports NPT BSPT BSPP Manifold Mount Agency Approval F FM CSA ATEX Certified to CSA Standards D Direct Acting Availability Matrix R Reverse Acting ull Range El
10. minimum Split R anging Switch Selectable Full Range or Split Range High or Split Range Low a La Consumption 4 scfh maximum 1 9 LPM Flow Capacity RANGE SENSOR FLOW psig BAR psig BAR scfm LPM 0 2 0 0 1 2 0 1 4 113 0 5 0 0 3 5 0 3 11 312 0 15 0 1 0 15 10 19 538 3 15 0210 15 10 19 538 1 17 Q0712 15 10 19 538 0 30 0 2 1 30 21 21 595 3 27 0 2 1 9 30 21 21 595 6 30 0 4 2 1 30 21 21 595 0 60 0 41 50 35 21 59 0 100 0 6 9 100 6 9 21 595 0 120 0 8 3 100 6 9 21 595 Typical Flow 140 psi 9 7 BAR in and maximum out I Teen Exhaust Capacity 3 SCFM 85 LPM 5 psig 0 3 BAR above setpoint el 0 15 psig range unit set at mid range STABILITY Supply Supply Voltage Effect None Pressure Supply Pressure Effect None m Regulated Vibration Effect lt 1 FS 4 1G 5 1000Hz Pressure Temperature Effect 0 0296FS F 40 to 180 F 40 to 82 C Mounting Position Effect None RFI EMI CE compliant MOUNTING OPTIONS Storage Temperature 40 to 200 F 40 to 93 C Mounting Method Intrinsically Safe S Model Explosion P roof E Model In Line psig BAR TYPE 2000 aden reat ene Direct Mounting Side or Bottom Holes 70 48 DIN Rail Bracket Manifold P late Accessory MOUNTING The Type 2000 can be mounted in line or directly to a panel via mounting holes located in the side and bottom of the unit In addition the S model includes a panel mounting bracket while the E model includes a valve ki l oi cae yaa ee mount
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