UW5000 Series Ultrasonic Levelmeter

Transcription

1 SOUNDM UW5 Series Ultrasonic Levelmeter GENERL UW5 Series is an ultrasonic noncontact level meter that can measure liquid, slurry and solid level continuously. UW5 can be used for wide range of application and measuring span with variety of sensors. The combination of the high efficiency sensors as well as state of the art signal treatment and evaluation based on years of experi ences ensures the measurement in a difficult condition, which used to be judged uncertain to measure by ultrasonic technology. UW5 offers either integral or remote sensors by application. Simple push button commissioning, C and/or DC power supply are available for both integral and remote type sensors. RS85 MODUS output is standard even for 2 wire system instruments that are suitable for remote commissioning and data acquisition by a PC with dedicated software. UW5 series is an ultimate level meter for the most applications in any industry. FETURES Non contact, Continuous level measurement in use of acoustic wave Suitable for liquids, slurries, powders, granulates and even rocks Selectable 2 wires loop power or C/DC power supply type Integral and remote type are selectable by mounting and measurement conditions High efficiency, high power sensors realizes up to 6 m range uiltin temperature sensor as standard for sound velocity compensation utomatic controlled threshold, false echo mapping are the standard features Relays are integrated to C/DC power type for pump control, overflow protection and elimination of empty pumping Outputs of level, distance, volume, difference of two sensors, average of measurement values PPLICTION RE Water/Waste water, Fluvial and gricultural water : Openchannel, Underdrain, Waterintake screen control, Pump station, Dam, River water, Chemical additives Steel, Stone crushing, Mining, Cement : Crusher, Hopper, Conveyer junction, Stacker/Reclaimer, Storage silo, Water treatment plant Power station : Coal bunker, Coal silo, ottom & Fly ash, Waterintake screen control, Water treatment plant Foods/nimal feeds : Flour, Wheat, Mice, Cereal, Grain, Morasses, Syrup, dditives, Water, Cacao, Paste, utter, Edible oil, Margarine Chemica/Plastics : Pellets silo, Powder silo, Chemicals Pulp and paper : Wood chips, White liquid, lack liquid, Chemicals, Water treatment plant Semiconductor industry : Pure water, Ultra pure water, Chemicals, Water treatment MESURING PRIIPLE Emission pulse Reflection pulse Inlet Output

2 SOUNDM Ultrasonic Levelmeter UW 5 Series SPCIFICTION Object Item Description Common Specification Measurement Purpose Measuring object Measuring principle Non contact continuous level measurement.vessel top mounting Liquid, Slurries, Powders, Granulates, Rocks coustic wave Pulse Echo Object Item Description Output items Level, Distance (Ullage), Volume, verage level, Difference level Common Electric Specification Output ccuracy Power supply nalogue output Relay output (Only C/DC type) Digital output Under reference condition C/DC type 2 wire loop powered Output signal Maximum load Numbers of relays Contact rating Specification /Protocol to 2m DC 75Ω : UW52, UWC52 (2 wire system) 27Ω : UW5, UWC5 (C/DC power supply) 2 relays (Integral sensor type, C/DC power supply) 5 relays (Remote converter type, C/DC power supply) SPDT Max..5, 2V C RS85 MODOUS / RTU Connection should be individual twisted pair (screened for longer distance) ±.25% of Max. range for each sensor 9 to 26V C 5/6 Hz,2 to 3 V DC 2 to 3 V DC (Max. ripple mv) Power consumption C/DC type 2 wire loop powered Max. V (C) Max. W (DC) Object Item Description Environmental/Process Specification Temperature Pressure Protection class Cable Length pproval Remote sensor Integral sensor/remote converter Process pressure Remote sensor/integral sensor Remote converter uiltin cable to remote sensor Remote sensor to remote converter Ex ia II T (2C, 7C) to 8 C to 8 C TM to 5kPa IP67 (IEC6529) IP65 (IEC6529) 6m (Standard), 5m, 3m, 5m (Option) Max.5m ( cores : 2 twisted pair individually/screed/communication) Integral sensor : UW525, 52,522, 523, 525, 526 Remote sensor : UWS55, 5, 52, 53, 55, 56 (Combination to UWC52) Object Range Category Short Range Middle Range Long Range Type UW5 5 UW5 UW5 2 UW5 3 UW5 5 UW5 6 Measuring Range 5m (Liquid) m (liquid) 2m (liquid) m (solid) 3m (liquid) 2m (solid) 5m (liquid/solid) 6m (liquid/solid) Frequency 5kHz 3kHz 2kHz 5kHz khz 5kHz Sensor specification (Integral sensor) locking Distance (From transmitter side) Min..3m Min..m Min..6m Min..8m Min..5m Min. 2.m eam ngle (With focalizer horn) 6 (With focalizer horn) (One side) 7.5 (Without focalizer horn) 6 (With focalizer horn) Resolution ±mm ±mm ody : PT 2 /ETFE ody : PT/PP 2 ody : PT/PP 2 Material Membrane (Gascontacting part): Flange, Focalizer horn : PP Flange, Focalizer horn : PP Membrane (Gascontacting part): Membrane (Gascontacting part): ETFE PTFE Polyolefine " flange (with focalizer horn) or " flange (with 2" screw without focalizer horn focalizer horn) " flange (with focalizer horn) Type UWS55 UWS5 UWS52 UWS53 UWS55 UWS56 Measuring 2m (liquid) 3m (liquid) 5m 6m Range 5m (Liquid) m (liquid) m (solid) 2m (solid) (liquid/solid) (liquid/solid) Frequency 5kHz 3kHz 2kHz 5kHz khz 5kHz (Remote sensor) locking Distance (From transmitter side) eam ngle (One side) Resolution Min..3m Min..m Min..6m Min..8m Min..5m Min. 2.m (With focalizer horn) 6 (With focalizer horn) 7.5 (Without focalizer horn) ±mm 6 (With focalizer horn) ±mm Material ody : PT 2 /ETFE Membrane (Gascontacting part): ETFE ody : PT/PP 2 Flange, Focalizer horn : PP Membrane (Gascontacting part): PTFE ody : PT/PP 2 Flange, Focalizer horn : PP Membrane (Gascontacting part): Polyolefine " flange (with focalizer horn) or 2" screw without focalizer horn " flange (with focalizer horn) " flange (with focalizer horn) " flange mounting with focalizer horn is recommended. 2 PT (Polybutylene terephthalate), PP () 2 TOKYO KEISO CO., LTD. TGEM6E

3 SOUNDM Ultrasonic Levelmeter UW 5 Series OUTLINE DRWING Remote Sensor 8. Sensor Type Flange equivalent to IS K or NSI Class5 Dimensions C uiltin cable G" UWS55 UWS5 UWS52 UWS53 UWS55 UWS56 mm/" mm/" mm/" 25mm/" 25mm/" 25mm/" C G2" or 2" NPT 53 UWS55, UWS5 UWS52, 53, 55, 56 Integral sensor pprox pprox 6 Cable entries M6 : 3 pieces cable gland is attached as the standard accessory suitable cable diameter 5 to mm. Sensor Type Flange equivalent to IS K or NSI Class 5 Dimensions C C pprox 3 53 pprox 5 UW55 UW5 UW52 UW53 UW55 UW56 mm/" mm/" mm/" 25mm/" 25mm/" 25mm/" G2" or 2" NPT UW55, UW5 UW52, 53, 55, 56 TGEM6E TOKYO KEISO CO., LTD. 3

4 SOUNDM Ultrasonic Levelmeter UW 5 Series Remote Converter Cable entries (at the bottom of housing) 6mm 2mm For wall mounting holes For screw fixing holes TERMINLS Integral sensor, C/DC supply (UW5) Sensor terminals Integral sensor, 2 wire system (UW52) Sensor terminals Shld MS SHLD 2m TEST L N Test CIN 2m DCIN Remote converter, C/DC supply (UWC5) Converter terminals Remote converter, 2 wire system (UWC52) Converter terminals RELY RELY2 RELY3 RELY RELY5 MS TEST SHLD SHLD NLOG TRNSDUCER MS DCIN CIN TRNSDUCER DCIN RED LK LUE WHIT Testin 2m MS DCIN CIN N L RED LK LUE WHIT 2m TOKYO KEISO CO., LTD. TGEM6E

5 SOUNDM Ultrasonic Levelmeter UW 5 Series CONNECTION DIGRM wires connection : C or DC Power supply & nalogue output Power supply C L N DC 2 wires system : DC power supply with nalogue output Power supply Load Max. 27Ω (Including line resistance) 2m 2m Load Max. 75Ω (Including line resistance) 2m UW/UWC 2m UW/UWC 3 wires connection : DC Power supply & nalogue output Connection of remote sensor Power supply DC RELY RELY2 RELY3 RELY RELY5 Load Max. 75Ω (Including line resistance) 2m 2m NLOG TRNSDUCER MS DCIN CIN UW/UWC 2m RED LK LUE WHITE Power supply Red lack Shield lue White 2m RED LK LUE WHITE Testin N L DC Load Max. 75Ω (Including line resistance) 2m Use 2 screened twisted pair cable with shield sheath. (Communication cable) Provide with a terminal box when cable is extended. UW/UWC Red lack lue White Shield Red lack lue White TGEM6E TOKYO KEISO CO., LTD. 5

6 SOUNDM Ultrasonic Levelmeter UW 5 Series TICE OF USE location Mount the sensor around /3 of the vessel radius from the vessel wall. Do not mount the sensor at the center of the vessel. In case of mounting to a horizontal cylindrical tank, mount the sensor offset / to /3 of radius from the center line. Do not mount the sensor at the center of the vessel Min 5 Min 5 Span /3R R Span /3 to /R R 2 location should be carefully selected where inlet material will not intrude into the sound robe. lso locate the sensor where no inner structure those reflects sound such as agitator blade, ladder or beam in the sound robe. In case of mounting to the tank with agitator, locate the mounting position in the center between tank wall and tip of the agitator blade. When the vessel wall is straight and smooth, it is able to mount the sensor close to the vessel wall where sound robe touching to the vessel wall. If the welding bead is rough and juts out, avoid the mounting position where the welding bead is in the sound robe or make the welding bead flat and smooth. Do not install the sensor at the center of the vessel. Do not install the sensor in the area where inflow of liquids and powders is within the sound robe. Do not mount close to any obstacle that reflects sound. Min 5 " " R Span Do not install level meter in the place where vibration is fierce. Install a shade in the place where direct sunlight hits. Center the sensor between tank wall and blade 6 TOKYO KEISO CO., LTD. TGEM6E

7 SOUNDM Ultrasonic Levelmeter UW 5 Series of the sensor Nozzle length Mount the sensors for both integral and remote sensor types using flange or screw. The mounting nozzle on the vessel shall have the length so that the sensor (vibrating membrane) or lower end of focalizer horn protrudes at least 5mm into the inside vessel. Mount the sensor that the end of the sensor or focalizer horn juts to the vessel minimum 5 mm. Min 5 2 locking distance UW5 sensors has its own blocking distance, where sensor is not able to measure the level. locking distance means the one from the transmitter side of a sensor. e sure that the highest measured level is below the blocking distance. Consider the blocking distance for the Installation of the sensor. Highest level should be below the blocking distance. locking Distance locking Distance Highest level 3 Mount the sensor Vertically for liquid measurement. In case of solid measurement, it might be effective for receiving reflection signal by inclining the sensor to the solid surface if the resting angle is steep and steady. Focalizer horn Use of focalizer horn is recommended for narrowing sound robe and effective signal detection. Especially it is recommended when using middle and long range sensor. The focalizer horn shall be used so that lower end of focalizer horn comes out of mounting nozzle. Without the focalizer horn, the blocking distance may be larger. of the remote converter For the mounting of the remote converter, select the location where temperature is within the temperature range and avoid vibration, electrical noise and dust as much as possible. Remote converter can be mounted on the wall or stanchion pipe (pipe adapter is required). Cautions on the sensor handling Fasten the sensor with your hands not using tool when screwing the sensor onto the nozzle. Excess force might damage the sensor. 2 Do not drop sensor on the floor or do not apply any mechanical shock. TGEM6E TOKYO KEISO CO., LTD. 7

8 SOUNDM Ultrasonic Levelmeter UW 5 Series SOUNDM Specification Code Integral 2 wire loop powered Type Short range for Liquids Standard sensor material for wetted part (Vibrating part Case, Membrane : ETFE) Specification Code UW52 S T 6 Integral 2 wire sensor for short range Range/ UW525 S 5 T 6 Max. 5m Liquids 5kHz Frequency UW52 S 3 T 6 Max. m Liquids 3kHz T 2 Thread mounting G2 male thread T N 2 Thread mounting 2"NPT male thread lways NSI Class 5 equivalent diameter and bolt holes IS K equivalent diameter and bolt holes mm/" ottom of sensor Without horn 2 With horn (only with flange) Without horn (Please use in case use of focaliser horn) Middle range for Liquids & Solids Standard sensor material (Vibrating part Case : /Membrane : PTFE) Specification Code Range/ Frequency UW52 UW522 UW523 S S S 2 5 T T T 5 Integral 2 wire sensor for middle range Max. 2m Liquids/m Solids 2kHz Max. 3m Liquids/2m Solids 5kHz lways 5 NSI Class 5 equivalent diameter and bolt holes IS K equivalent diameter and bolt holes mm/" for UW522 25mm/" for UW523 Sensor end For UW522 For UW523 Long range for Liquids & Solids Standard sensor material (Vibrating part Case : /Membrane : Polyolefine) Specification Code UW52 S S Integral 2 wire sensor for long range Range/ UW525 S S Max. 5m Liquids/Solids, khz Frequency UW526 S 5 S 5 Max. 6m Liquids/Solids, 5kHz lways NSI Class 5 equivalent diameter and bolt holes IS K equivalent diameter and bolt holes 25mm/" for UW525/UW526 Sensor end For UW525 5 For UW526 8 TOKYO KEISO CO., LTD. TGEM6E

9 SOUNDM Ultrasonic Levelmeter UW 5 Series Integral model C/DC powered Type with 2 relays output Short range for Liquids Standard sensor material for wetted part (Vibrating part Case, Membrane : ETFE) Specification Code UW5 S T 6 Integral C/DC supply sensor for short range Range/ UW55 S 5 T 6 Max. 5m Liquids, 5kHz Frequency UW5 S 3 T 6 Max. m Liquids 3kHz 2V DC Power supply U 9 to 26V C 5/6Hz T 2 Thread mounting G2 male thread T N 2 Thread mounting 2"NPT male thread lways None NSI Class 5 equivalent diameter and bolt holes IS K equivalent diameter and bolt holes 2 mm /" ottom of sensor Without horn With horn (only with flange) Without horn (Please use in case use of focaliser horn) Middle range for Liquids & Solids Standard sensor material (Vibrating part Case : /Membrane : PTFE) Specification Code UW5 S T Integral C/DC supply sensor for middle range Range/ UW52 S 2 T Max. 2m Liquids/m Solids 2kHz Frequency UW53 S 5 T 5 Max. 3m Liquids/2m Solids 5kHz 2V DC Power supply U 9 to 26V C 5/6Hz lways 5 NSI Class 5 equivalent diameter and bolt holes IS K equivalent diameter and bolt holes mm /" for UW52 25mm /" for UW53 Sensor end For UW52 For UW53 Long range for Liquids & Solids Standard sensor material (Vibrating part Case : /Membrane : Polyolefine) Specification Code UW5 S T Range/ UW55 S T Frequency UW56 S 5 T 5 Power supply U lways 5 Integral C/DC supply sensor for long range Max. 5m Liquids/Solids khz Max. 6m Liquids/Solids 5kHz 2V DC 9 to 26V C 5/6Hz NSI Class 5 equivalent diameter and bolt holes IS K equivalent diameter and bolt holes 25mm/" for UW55/UW56 Sensor end For UW55 For UW56 TGEM6E TOKYO KEISO CO., LTD. 9

10 SOUNDM Ultrasonic Levelmeter UW 5 Series Remote Converter 2 wire loop powered Specification Code UWC52 Output S Remote converter 2 wire loop powered..2m DC lways (EEx i) C/DC powered Converter with 5 relays output Specification Code Power supply Output UWC5 S U C/DC powered Remote converter 2V DC 9 to 26V C 5/6Hz..2m DC lways Remote Sensor Short range for Liquids Standard sensor material for wetted part (Vibrating part Case, Membrane : ETFE) Specification Code UWS5 T 6 C Range/ UWS55 5 T 6 C Frequency UWS5 3 T 6 C Temperature range T T 2 T N 2 C 2 Remote sensor for short range Max. 5m Liquids 5kHz Max. m Liquids 3kHz Standard ( to 8 C) Thread mounting G2 male thread Thread mounting 2"NPT male thread lways C NSI Class 5 equivalent diameter and bolt holes IS K equivalent diameter and bolt holes mm /" ottom of sensor Without horn With horn (only with flange) Without horn (Please use in case use of focaliser horn) TOKYO KEISO CO., LTD. TGEM6E

11 SOUNDM Ultrasonic Levelmeter UW 5 Series Middle range for Liquids & Solids Standard sensor material (Vibrating part Case : /Membrane : PTFE) Specification Code UWS5 T C Remote sensor for middle range Range/ UWS52 2 T C Max. 2m Liquids/m Solids 2kHz Frequency UWS53 5 T C 5 Max. 3m Liquids/2m Solids 5kHz Temperature range T Standard ( to 8 C) C 5 lways C NSI Class 5 equivalent diameter and bolt holes IS K equivalent diameter and bolt holes mm /" for UWS52 25mm /" for UWS53 Sensor end For UWS52 For UWS53 Long range for Liquids & Solids Standard sensor material (Vibrating part Case : /Membrane : Polyolefine) Specification Code UWS5 C Range/ UWS55 C Frequency UWS56 5 C Temperature range S C 5 Remote sensor for long range Max. 5m Liquids/Solids khz Max. 6m Liquids/Solids 5kHz Standard ( to 8 C) lways C NSI Class 5 equivalent diameter and bolt holes IS K equivalent diameter and bolt holes 25mm /" for UWS56/ UWS56 Sensor end For UWS55 For UWS56 TGEM6E TOKYO KEISO CO., LTD.

12 SOUNDM Ultrasonic Levelmeter UW 5 Series STNDRD CCESSORIES Parameter sheet : Instruction Manual : OPTION Parameters setting and data sheet as per customer s request [Symbol : DS] ORDERING INSTRUCTIONS Specify the following when ordering :. Model and specification code Example) Integral sensor thread connection Model : UW525 Spec code : S5T6T2 Example) Integral sensor flange connection Model : UW525 Spec code : SS Example) Remot converter Model : UWC52 Spec code : S Example) Remote sensor flange connection Model : UWS53 Spec code : 5TC5 2. Option (If required) Please state in Symbol 3. Special request (If required) Please state special requests clearly. Consult TokyoKeiso or representative before ordering. Process condition Power supply : ( ) V C, ( ) V DC Environment : Outdoor use Indoor use Temperature in : Operation ( ) C, Design ( ) C the vessel Pressure in the : Operation ( ) C, Design ( ) C vessel mbient temperature : ( ) C Explosion proof : Required Intrinsically safe version Not required Vessel Type : Closed (atmospheric pressure) Pressurized ( ) bar, Open pit Close pit Shape : Cylindrical Horizontal Silo Other ( ) Roof type : Flat Conical Dome Other ( ) Vessel height : ( ) m Diameter or width : ( ) m Obstructions : gitator : No Yes : Type ( ) Others : Level switch Reinforce or Stay Ladder Temperature sensor or well Other ( ) Vessel material : Metal ( ) Non metal ( ) Coated : Yes No nozzle Height ( ) mm, Diameter ( ) mm Distance from the vessel wall ( ) mm Horizontal distance from the obstruction ( ) mm Horizontal distance from the inlet ( ) mm ORDERING INFORMTION Measuring condition Measuring range : Product The distance from the mounting nozzle to the minimum level : ( ) m The distance from the mounting nozzle to the maximum level : ( ) m Name : ( ) Material : Liquid Slurry Powder Pellet Corrosiveness : None Medium Strong Stickiness : None Medium Strong Crystalline : None Medium Strong Waving : None Medium Heavy Foam : None Medium High and dense * Specification is subject to change without notice. Head Office : Shiba Toho uilding, 7 2 Shibakoen, Minatoku, Tokyo Tel : (KEY) ; Fax : overseas.sales@tokyokeiso.co.jp ; URL : 2 TOKYO KEISO CO., LTD. TGEM6E