Related Manuals for lanry WM9100 Series
Summary of Contents for lanry WM9100 Series
- Page 1 Product Instruction Manual Ultrasonic Water Meter WM9100 Series Lanry Instruments (Shanghai) Co.,Ltd...
- Page 2 WM9100 Series Ultrasonic Water Meter Manual Dear users， Thank you for choosing our water meter products. In order to use the meter correctly, please read this instruction manual carefully before use. And please keep it properly for reference when needed.
- Page 3 WM9100 Series Ultrasonic Water Meter Manual Warning To avoid any financial loss and personal injury, please observe following safety items and operate the products properly. ① The products are precision measurement instruments, to avoid any damage please handle with care.
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Page 4: Table Of Contents
WM9100 Series Ultrasonic Water Meter Manual CONTENTS Summary ..................................2 1. Introduction ................................ 2 2. Measuring Principle ............................2 3. Industrial Standard ............................. 2 Features ...................................3 1. Technical Specification ............................3 2. Flow Parameter ..............................3 3. Error Curve .................................4 Installation ..................................4 1. -
Page 5: Summary
WM9100 Series Ultrasonic Water Meter Manual Summary 1. Introduction At present, the flow meter industry has problems such as high initial flow, inconvenient measurement of small flow, inaccurate measurement due to scaling, unstable and inconvenient connection of flow and pressure remote transmission. -
Page 6: Features
WM9100 Series Ultrasonic Water Meter Manual Features 1. Technical Specification Max.Working Pressure 1.6Mpa Temperature Class T30, T50, T70, T90（default T30） Accuracy Class ISO 4064, Accuracy Class 2 Body Material Stainless SS304（opt. SS316 or SS316L) Battery Life Up to 10 years (consumption ≤0.5mW) -
Page 7: Error Curve
WM9100 Series Ultrasonic Water Meter Manual 3. Error Curve Installation 1. Dimension and Weight n :bolt hole numbers k: Bolt hole diameter Model WM9100 Nominal （mm） Size (inch) L-Length（mm） L-custom length (mm) B-Width（mm） H-Height（mm） h-Height（mm） D×n 18×4 18×4 18×8 18×8 18×8... -
Page 8: Installation Location Selection
WM9100 Series Ultrasonic Water Meter Manual 2. Installation location selection The direction of the arrow on the body of the ultrasonic water meter is the direction of the water flow, and it must not be installed backwards; Installed in the vertical pipeline or the lowest horizontal pipeline where the liquid flows upward (or obliquely ... - Page 9 WM9100 Series Ultrasonic Water Meter Manual B. Weld the flange on the pipe. C. Both of The central points of flange and pipe should be aligned and place sealing gasket between them. Fasten together with bolts after all central points aligned.
- Page 10 WM9100 Series Ultrasonic Water Meter Manual C. At the lowest level, the front installation needs ≥5DN straight pipe section, and after installation, it needs ≥3DN straight pipe section, 90o elbow needs ≥5DN long straight pipe section before, and ≥3DN long straight pipe section after D.
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Page 11: Display And Output
WM9100 Series Ultrasonic Water Meter Manual Display and Output 1. LCD Display 2. Display Description Ultrasonic water meter adopts multi-lines*9 digital LCD, as below Flow Direction Battery Voltage Detection, the figure lose one bar while the battery power reduce 30% ... -
Page 12: Display Resolution
WM9100 Series Ultrasonic Water Meter Manual 3. Display Resolution Default display-(Minimum Resolution=0.001/unit) Optional display-(Minimum Resolution=0.01/unit) Optional display-(Minimum Resolution=0.1/unit) Optional display-(Minimum Resolution=1/unit) 4. Flow Display Option he display resolution of volume can be changed by RS485. Default display resolution is 0.001/unit. -
Page 13: Communication Output
WM9100 Series Ultrasonic Water Meter Manual Volume is divided into positive flow, negative flow and net flow. Default display is net flow. Display resolution will be automatically adjusted. The maximum value is 999999999. The volume unit can be set by RS485. -
Page 14: Rs485 Output
WM9100 Series Ultrasonic Water Meter Manual 7. RS485 Output The default baud rate of RS485 is 9600, non-inspection, 8 digit, 1 stop button. Yellow RS485 A + Green RS485 RS485 B－ Ultrasonic 3.3V+ Water Meter Output Module Black 3.3V- Shielding Layer... - Page 15 WM9100 Series Ultrasonic Water Meter Manual Slave format Address code Function code Data CRC Verification Address code 1 byte, master device transfer address Function code 1 byte, master device transfer function code Payload data 0 to N bytes, response data come from water meter.
- Page 16 WM9100 Series Ultrasonic Water Meter Manual c. Modbus RTU Setting Baud rate 2400/4800/9600/ Data bit 8 digits Parity bit Even, Odd, None Stop bit 1 byte Default setting is 9600, no parity bit The device address 0 is the broadcast address, the device can accept the write command but does not reply.
- Page 17 WM9100 Series Ultrasonic Water Meter Manual Remarks Device address 20 Bit 0 Current flow exceeds measuring range Bit 1 Low battery Bit 2 Signal error, generally empty pipe or transducer error Bit 3 No pressure sensor signal Bit 4 The cumulative amount exceeds the screen display range...
- Page 18 WM9100 Series Ultrasonic Water Meter Manual Device address 42 Bit [1-0]: Pulse output option 00 Net volume 01 Positive volume 10 Nagative volume Bit [4-2]: Pulse output resolution option 000 2ml 001 100ml 010 1L 011 10L 100 100L 101 1m³...
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Page 19: Common Fault
WM9100 Series Ultrasonic Water Meter Manual Common Fault If a fault occurs, please read the following common faults and solve method first. If the fault still cannot be solved, please contact our company for repair Fault Content Solution 1.Empty pipe 1.Full fill water in pipe...