LEEG LMP633-NLN Non-vented submersible level transmitter for tank
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LEEG  LMP633-NLN Non-vented submersible level transmitter for tank - 1

SENSING TOMORROW LMP633-NLN Non-Vented submersible level transmitter Product introduction Non-Vented submersible level transmitter LMP633 Non-Vented submersible level transmitter is applied when the atmospheric pressure is measured by a separate barometer and when the water level is calculated as the difference between the absolute value and the ambient pressure. The sensor adopts the most advanced micro-processor technology with comprehensive linear error compensation and temperature error compensation to assure the highest precision of measuring result. The probe adopts full potting condensation-preventing technology, safe and reliable dual-seal design and fully welding technology with solid stainless steel body to assure long term stability and permanent air tightness. Signal transmitting module adopts transient voltage resistance protective circuits to assure operation regularly even under the harsh surge voltage environment. The seal of the cable adopts intensive cone plug sealing design to assure the long working life even under large mechanical load conditions during the installation and long-term use. LMP633 Non-Vented submersible level transmitter is the optimal choice to satisfy all of high demand level measuring applications. Main parameters Pressure types Absolute pressure Measuring range 5 mH2O - 200 mH2O, Please refer to the ordering information chapter Output signal Reference accuracy depth or level measurement in wells and open waters, ground water level measurement Measuring medium water, waste water, oil Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve 2016.01.V1.0

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LEEG  LMP633-NLN Non-vented submersible level transmitter for tank - 2

SENSING TOMORROW LMP633-NLN Non-Vented submersible level transmitter Technical specifications Measuring range and limit Nominal value Smallest calibratable span Lower range limit (LRL) Upper range limit (URL) Overload limit 1.6MPa 80kPa 2MPa 5.25MPa * 3.5MPa * Due to the seal structure limit of the products, the upper range limit(URL) is lower than the nominal value(see chart above). (1MPa = 102 mH2O@4℃) The unit of the measuring range above can be converted into mH2O@4℃, mmH2O@4℃, inH2O@4℃ , m, mm and mHg@0℃. Please provide the density of measuring medium if the unit is m, mm. Other...

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LEEG  LMP633-NLN Non-vented submersible level transmitter for tank - 3

SENSING TOMORROW LMP633-NLN Non-Vented submersible level transmitter Performance specifications Environment condition Operational condition Working temperature Storage temperature Media temperature Proction class Dangerous condition Damping time Total damping time constant: equal to the sum of damping time of amplifer and sensor capsule Damping time of amplifer : 0-100S adjustable Startup after power off : ≤3S (HART output time: ≤ 6S) Normal services after data recovery:≤4S (HART output time≤31S) Technical Specifications Signal output Power supply Allowed current Load resistance(Ω) Power...

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LEEG  LMP633-NLN Non-vented submersible level transmitter for tank - 4

SENSING TOMORROW LMP633-NLN Non-Vented submersible level transmitter Product selection instruction Sensor select instruction Electrical connection Code Item Nominal value Range 0kPa-250kPa Smallest calibratable span 50kPa Range 0kPa-400kPa Smallest calibratable span 20 kPa Range 0kPa-600kPa Smallest calibratable span 300kPa Range 0kPa-1MPa, Smallest calibratable span 500kPa Range 0kPa-1.6MPa Smallest calibratable span 1MPa Range 0kPa-2MPa Smallest calibratable span 1.6MPa Sensor seal O-ring, FKM (Operating temperature range: -20℃-200℃) Electrical Diameter of PUR cable: (7.5±0.2)mm...

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LEEG  LMP633-NLN Non-vented submersible level transmitter for tank - 5

SENSING TOMORROW LMP633-NLN Non-Vented submersible level transmitter Product selection instruction Transmission module Electrical connection Code Item 4-20mA+HART two wire, power supply: 16.5-55VDC 0.5-4.5VDC three wire,power supply: 6-30VDC 0.5-4.5VDC rotiometric output three wire, power supply:5VDC SUS304 stainless steel SUS316 stainless steel Specification Diameter of submersible probe:28mm Modbus-RTU/RS485, four wire, power suply: 5VDC/9-30VDC Fixed mounting accessory Fixed Counter weight (To fix products in some mounting areas of fast flow rate or medium with large density) Cable clamp...

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LEEG  LMP633-NLN Non-vented submersible level transmitter for tank - 6

SENSING TOMORROW LMP633-NLN Non-Vented submersible level transmitter Product drawing and dimension Drawing and dimension (unit:mm) Counter weight drawing and dimension(P1)(unit:mm) *Show the distance from sensing diaphragm to the bottom of product Weight: about 340g(without cable) Cable Weight Table Cable materia Weight: about 500g In order to prevent measurement errors caused by sideways movement of product and ensure accuracy, you can add additional counter weights by screwing together and then connecting directly to the product. Each product can add three weights at the most. Disclaimer:...

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LEEG  LMP633-NLN Non-vented submersible level transmitter for tank - 7

SENSING TOMORROW LMP633-NLN Non-Vented submersible level transmitter Product drawing and dimension Cable clamp(P2) drawing and dimension (Unit:mm) Thread connection P4 drawing and dimension (Unit:mm) Thread connection(P3) drawing and dimension (Unit:mm) Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve 2016.01.V1.0

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LEEG  LMP633-NLN Non-vented submersible level transmitter for tank - 8

SENSING TOMORROW LMP633-NLN Non-Vented submersible level transmitter Ordering information chapter Model Separator Detailed specifications as following Stainless steel welding Detailed specifications as following Electrical connetion Detailed specifications as following Output signal 0.5-4.5VDC three wire, power supply:6-30VDC 0.5-4.5VDC ratiometric output three wire, power supply:5VDC Modbus-RTU/RS485, four wire ,power suply:5VDC/9-30VDC Detailed specifications as following Seal material Electrical Separator connetion Cable length LXXX (*) fast delivery available LMP633-NLN Non-Vented...

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LEEG  LMP633-NLN Non-vented submersible level transmitter for tank - 9

SENSING TOMORROW LMP633-NLN Non-Vented submersible level transmitter Ordering information chapter Product certification standards Flame proof certificate, ExdllCT6,NEPSI Intrinsic safety certificate, ExiaIICT4, NEPSI Factory certificate Intrinsic safety certificate Certification organization Quality management system ISO9001-2008 Scope of certification Design and production of pressure transmitter Registration number Certification organization name Licenses range LMP series pressure transmitter Explosion-proof mark ExiaIICT4 Ambient temperature -25-+60℃ Medium maximum temperature...

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