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Micro Sensor Co.,Ltd
MPM4809TD Level Transmitter

MPM4809TD Level Transmitter

Product catalog summary

Introduction
The MPM4809TD Level Transmitter is a submersible piezoresistive level measuring instrument designed for high stability and reliability. It features a fully sealed construction with a high-precision circuit and digital temperature compensation across the entire temperature range. The transmitter is suitable for long-term use in liquids compatible with its housing material and is applicable in various industries such as oil, chemical, medicine, metallurgy, power plants, mining, city water drainage, and hydrology.

Features
- Integrated construction with no external adjustments required.
- Reverse polarity protection.
- Sensor housing protection grade: IP68; PD140 protection device: IP65.
- High reliability and stability over long-term use.

Specifications
- Measuring range: 0 to 2 meters for Diesel Oil (density: 0.84 to 0.86).
- Overpressure: 2 times full scale (FS) with variation <0.3%.
- Power supply: 8 to 28V DC.
- Output: 4 to 20mA DC (2-wire).
- Accuracy: 0.5% FS.
- Total error: 1% (-10 to 80°C).
- Stability error: 0.5% FS/year.
- Working temperature range: -10 to 80°C.
- Storage temperature range: -20 to 80°C.
- Load resistance: ≤(U－8)/0.02Ω.
- Response time: ≤3 seconds.
- Insulation: ≥100MΩ/100V.
- Protection: IP68.
- Relative Humidity: 10% to 95% RH.
- Vibration effect: 3g (0 to 150Hz).
- Life: 10 million full scale cycles.
- Intrinsic Explosion proof: Exia II BT6 Ga.

Construction Material
- Housing: Stainless Steel 316L.
- Cable: Polyurethane with air vented tube.
- Diaphragm: Stainless Steel 316L.
- Connection Device: PBT Engineering Plastics.

Electric Connection and Terminal Definition
- Red: +VCC
- Black: OUT

Model Selection Guide
The MPM4809TD Level Transmitter offers various configurations based on range, output signal, structure material, and additional features like lightning protection and installation assemblies. Customers should ensure compatibility of measured media with transmitter materials and specify cable length as needed.

Installation Options
- Flange installation assembly includes components like a flange mounting kit and lightning protection device.
- Rack installation assembly involves components such as stainless steel clips and bracket cable saddles.
- Bent pipe installation includes components like tank flanges and welded bent pipe components.
- Flange plate installation involves sealed gaskets and flange covers.

Catalog excerpts

MPM4809TD Level Transmitter Introduction MPM4809TD Level Transmitter is a submersible piezoresistive level measuring instrument with all seal construction. High stable and reliable piezoresistive pressure sensor and high-precision circuit chosen. Whole temperature range of digital temperature compensation is done. Specialized cable is sealed with the housing. The air vented tube is inside of the cable. MPM4809TD can be used for a long time in the liquid that is compatible with transmitter housing material. MPM4809TD Level Transmitter is small in size, light in weight, good stability in long term use. Customers do not need to adjust themselves. It can be used for level measurement and control in oil, chemical industry, medicine, metallurgy, power plant, mine, city water drainage and hydrology. Features ·Integrated construction, without outer adjustment ·Reversed-polirity protection ·Protection grade of sensor housing is IP68,protection grade of PD140 protection device is IP65. ·High reliable, stable in long term use Specifications ·Measuring range： 0～2m Diesel Oil（proportion：0.84～0.86） ·Overpressure： 2 times of FS(variation <0.3%) ·Power supply： ·Total error ： ·Stability error： ·Working Temperature range：-10～80℃ ·Storage Temperature range： -20～80℃ ·Load resistance： ·Response time： ·Relative Humidity： ·Vibration effect： ·Intrinsic Explosion proof： Exia II BT6 Ga http: //ww

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Note: ①Testing is under normal temperature (refer to 20℃± 5℃); non-linearity. Accuracy is rms root-mean-square of non-linearity, repeatability, hysteresis. ② Within the temperature range, it includes total index of non-linearity, repeatability, hysteresis, zero drift, sensitivity drift, zero short-term stability etc. Construction material Housing：Stainless Steel 316L Cable： Polyurethane cable with air vented tube Diaphragm：Stainless Steel 316L Connection Device：PBT Engineering Plastics PBT Electric Connection and Terminal Definition Cable color Electric definition Outline dimension(Unit:mm) MPM4809TDLever...

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* Appendix Selection tip 1 ^ Measured media should be compatible with transmitter material, and the density of the measured media should be clearly indicated (except water). 2 ^ It uses Polyurethane cable. 3 ^ Cable length is as per the requirement of clients. 4 ^ If clients has special requirement, please contact us. MICRO SENSOR CO.,LTD http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, 721006 Tel: +86 917 3600739/3600832 Fax: 3609977

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Appendix Flange installation assembly diagram: Flange installation Exhaust nine installation " A MICRO SENSOR CO.,LTD http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, 721006 Tel: +86 917 3600739/3600832 Fax: 3609977

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MICRO SENSOR CO.,LTD

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Flange plate installation: Nylon hose connection Transmitter cable http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, 721006 Tel: +86 917 3600739/3600832 Fax: 3609977 MICRO SENSOR CO.,LTD

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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