3408 Explosion Proof Liquid & Granular Level Radar Transmitter with Reliable Performance

• Customization: Available
• Type: Silicon Piezoresistive Type
• Structure Design: Input Type
• Model NO.: 3408
• Pressure Range: High Pressure
• Display Type: Decile Calibration
• Accuracy Grade: 0.5G
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Measuring Medium: Liquid
• Type.: Guided Wave Radar Level
• Measurement Range: 0-50m
• Transport Package: Wooden
• Trademark: Highpeak
• Origin: China
• HS Code: 9026100000
• Production Capacity: 100000peices/Years

Product Description

Function and Measurement System: Discover the unparalleled precision and innovation of our system, designed to deliver accuracy and reliability beyond compare.
Measuring Principle: A sophisticated approach to level measuring using advanced technology to ensure precision and optimal performance.
The MGS Series of guided wave radar level meters operate using a 'top-down' measurement approach based on the Time of Flight principle. These state-of-the-art instruments emit high-frequency pulse signals along the probe. Upon encountering the material surface, these signals reflect back, and are received by the device. Utilizing unique equivalent sampling technology, the system computes the time difference between signal emission and reception, translating it into the distance from the instrument's reference point to the material surface, allowing the accurate calculation of the level. This highly precise approach, known as Time Domain Reflectometry, ensures exact measurement results.

Import: Seamless integration of technology and precision for superior measurement accuracy.
Within the instrument, the echo pulse signal travels from the probe to the electronic unit, where the microprocessor expertly analyzes it to identify the true level echo signal. This process is accomplished through intelligent software, ensuring precise identification. The measurement distance D is determined by the proportional travel time t of the pulse: D=c * t / 2, where c represents the speed of light. Utilizing the known empty tank height E, the level L is calculated as L = E - D. Reference the figure on the right to locate the empty tank height E.


Output: Tailored to adapt automatically to current measurement applications, our output settings ensure seamless operation and accuracy. With HART protocol, communication is efficient and reliable.
Set according to the field conditions, the zero point, full scale, and application parameters enable the instrument to adapt automatically. The corresponding 4~20mA output is configured based on the user's range setting. Communication is streamlined through HART protocol for effortless integration.

Overview of the Instrument: A comprehensive introduction to our cutting-edge technology designed for excellence and precision.
Application Industry: Perfectly suited for diverse industry needs, ensuring optimal performance across various applications.
- Petroleum Industry: Our technology is ideal for the oil field, petrochemical, oil production plants, refineries, chemical plants, and coking plants.
Measuring Media: Our system proficiently measures various media, including crude oil, light oil, natural gas, methanol, ethanol, ammonia water, benzene, and polystyrene.
Ethylene, ester, water vapor, liquid carbon dioxide, and liquid nitrogen are precisely measured with our advanced technology.
-Power Industry: Perfect for applications involving high and low heating, and condensers, providing exceptional measurement accuracy.
Measurement Media: Perfectly designed for measuring raw coal bins, pulverized coal bins, fly ash bins, and chemical water with precision.
-Metallurgical Industry: Ideal for steel plants, offering precise measurement solutions.
Measuring Media: Accurately measure limestone, coking coal powder, cold return ore, raw material bins, powder bins, fly ash bins, and chemical water.
-Cement Industry: Specifically designed for cement plants, ensuring high performance and precision.
Product Advantage: Experience unparalleled reliability and precision with our advanced measurement technology.
Measuring Media: Expertly handle clinker storage, powder storage, raw coal storage, and chemical water with confidence and accuracy.
Measurement is Unaffected by: Our technology excels in performance, regardless of various environmental factors.
--Liquid Density and the Degree of Looseness of Solid Material: Maintain precision in diverse conditions.
--Temperature: Achieve reliable measurement results irrespective of temperature fluctuations.
--Dust: Consistently accurate measurements even in dusty environments.
--Steam: Perform with precision, unaffected by steam presence.
Surface foam does not impact measurement, ensuring reliable and consistent results.
The coaxial rod probe's measurements are completely unaffected by the tank's internal structure and installation pipe, ensuring precision.
The probe rod and cable are designed for effortless replacement, enhancing user convenience.
Technical Characteristics: Explore the advanced features and specifications that set our technology apart.
Technical Indicators: Our system boasts superior specifications for exceptional performance and reliability.
Working Frequency: Functioning seamlessly within a range of 100MHz to 1.8GHz, ensuring versatility and precision.
Measurement Range: Our system accommodates a cable range of 0~20m, a rod range of 0~4m, and a coaxial range of 0~3m, offering flexibility.
Repetitiveness: ±3mm, guaranteeing consistent accuracy in measurements.
Resolution: Achieve precise measurements with a resolution of 1mm, delivering excellence in every operation.
Embrace precision with an Output Signal of 4~20mA, ensuring seamless data transmission for optimal performance.
Experience unmatched precision with an Accuracy of 0.1%, guaranteeing reliable and exact measurements.
Enhanced Communication Interface for seamless integration and connectivity across diverse platforms.
Adopt the HART Communication Protocol for superior, reliable interaction and remote communication control.
Versatile Process Connection designed to meet varying industrial needs, ensuring flexibility and compatibility.
Choose from 1-1/2" NPT, G1-1/2", or opt for a Flange, tailoring connections to suit your specific requirements.
Operate efficiently across a wide temperature range of -40~400ºC, enhancing adaptability and resilience.
Handle pressures from -1.0 to 400 kgf/cm2 effortlessly; consult us for tailored solutions for special pressure demands.

Reliable 24VDC Two-Wire Power Supply offers a range of 18~36VDC with minimal ripple voltage of 100mVp-p.
Safety Assured with a 24VDC Two-Wire Intrinsically Safe Power Supply, operating between 18~28VDC with 100mVp-p ripple.
Secure operations with 24VDC Two-Wire Intrinsically Safe + Explosion-Proof Power Supply, spanning 20~72VDC and 100mVp-p ripple.
Efficient 24VDC Four-Wire Power Supply accommodates 20~72VDC, with a low power consumption of 3W.
Versatile 220VAC Four-Wire Power Supply with a wide voltage range of 90~260VAC, 50/60Hz, and 3W power consumption.
Adaptable to diverse Ambient Conditions, ensuring reliability and consistent performance.
Capable of handling a Maximum Current of 22.5mA under conditions ranging from -40~80ºC, ensuring stability.
Robust Protection Level of the Shell, providing exceptional durability and safeguarding against environmental threats.
IP67 Protection Level, offering superior defense against dust and water ingress, ensuring longevity and reliability.
Comprehensive Safety Certification Information, instilling confidence in the product's safety and compliance.
SIL2 Certification, guaranteeing high safety integrity and performance reliability for critical applications.
Durable Cable Inlet, engineered for secure and efficient cable management in diverse conditions.
Intrinsically Safe certification: Exia II C T3/T4 Ga, ensuring secure operation in hazardous environments.
Intrinsically Explosion-Proof certification: Ex dia [iaGa] II C T6/T2 Gb, enhancing safety in volatile conditions.
Flexible cable options with M20*1.5 or 1/2" NPT, accommodating cable diameters from 9~13mm for varied needs.

The MGS Series Guided Wave Radar Level Gauge offers continuous, accurate level measurement for liquids, solids, and granules.
Select from various Electrode Options to match different operational conditions, optimizing performance.

model	MGS2100		MGS2200				MGS2500
MGS series guided wave radar level gauge
	, 4mm, cable probe	, 8mm, cable probe	, 8mm, rod probe	, 10mm rod probe		, 16mm rod probe	.22mm Coaxial rod probe	.42mm Coaxial rod probe
Tensile strength (min) Load (max)	12kN 16kN	30kN 35kN	have nothing to do with				have nothing to do with
Side force	have nothing to do with	have nothing to do with	10Nm		30Nm		300Nm
apply	liquid	Solid particles, large dust environment	Liquid, powder		rigid granules		liquid
measuring range	20m	20m	4m		4m		3m
Measurement medium selection	Liquid dielectric constant greater than or equal to 1.6 · Thick liquid medium	· Any medium with a dielectric constant greater than or equal to 1.6	· Any medium with dielectric constant greater than or equal to 1.6 · Medium viscosity less than or equal to 500cst · It has a strong inhibitory effect on steam and foam, and the measurement is not affected				· Any medium with dielectric constant greater than or equal to 1.4 and viscosity less than or equal to 500cst · The measurement is independent of the conductivity of the medium
explain	· Usually, cable probes are used to measure solid particles, and rod probes are only suitable for measuring light solid particles with good fluidity in small ranges (about 4m); · Rod or coaxial rod probes are usually used to measure small range of liquids. Cable probes are used to measure liquids with a range greater than 4m or in situations where rigid probes cannot be installed on the top space; · The coaxial rod probe can measure the viscosity of liquids up to 500cst, the coaxial rod probe can measure liquefied gas, the nozzle and the internal structure of the material tank have no effect on the measurement; · When used for measuring the material level of large bins, the cable probe should be equipped with a plastic sheath to maintain the seal and prevent the cable from breaking due to side pressure; · Corrosive media should be selected for corrosion protection; · When the measured medium is a very loose material, it can be classified as a class with low dielectric constant; · The maximum range of the instrument will be reduced due to the influence of working conditions, such as: very loose surface material, adhesion caused by wet medium.

Minimize blind zones and maximize Measurement Distance for precise level monitoring across applications.
 

MGS series guided wave radar	Effective measurement distance F[m]		Top blind zone TB[m] min	Bottom blind zone BB[m] min
	min	max
Cable probe	1	20	0.2	0.25
Pole probe	0.5	4	0.2	0.05
Coaxial rod probe	0.5	3	0	0.05
explain: 1. The top blind area refers to the minimum distance between the highest material surface and the measurement reference point; 2. The bottom blind area refers to the distance near the bottom of the probe that cannot be measured accurately; 3. Effective measurement distance refers to the distance between the top blind zone and the bottom blind zone. Only when the material is within this distance can the reliable measurement of the material level be ensured.

 

Application Industry Focus
Serving the Petrochemical Industry, from oil fields to refineries, providing reliable solutions for varied plant operations.
Supported Measurement Media includes crude oil, light oil, natural gas, methanol, ethanol, and more, ensuring versatility.
Serving the Power Industry, offering solutions for raw coal, pulverized coal, and chemical water measurement.
Catering to the Metallurgical Industry with precise measurement of limestone, coking coal powder, and other materials.
Equipped for the Cement Industry with accurate measurement of clinker, powder, and raw coal storage.

Product Superiority
Experience precision with a Non-Blind Area design, ensuring comprehensive monitoring and measurement consistency.
High precision and two-wire technology make this an ideal replacement for older, less accurate level instruments.
Stable, reliable measurements unaffected by environmental changes, with dual CPU for enhanced processing and algorithm intelligence.
Dual-cylinder housing with a standard magnetic key ensures high protection, with support for remote debugging and diagnosis.
· Equipped with a robust standard surge protector, this product boasts four levels of electromagnetic compatibility, ensuring unmatched reliability and protection against surges.
· Engineered to withstand extreme conditions, this state-of-the-art device is suitable for high temperatures of up to 150ºC. When fitted with a high temperature extended antenna, it can endure temperatures as high as 350ºC, making it perfect for demanding applications.
· Featuring an advanced graphic dot matrix LCD, this instrument effortlessly supports intricate operations such as on-site waveform display and false echo establishment. This innovative feature simplifies operation and significantly reduces maintenance workload, enhancing user experience.
· The versatile LCD display unit is designed for long-distance connectivity, with capabilities of up to 50m (I2C) and 2km (HART). It seamlessly integrates into the tank side display operation unit, minimizing the risks and labor intensity associated with daily inspections in high-risk environments, including large tanks subjected to high temperatures, pressures, and toxic substances.
· Tailored for the Chinese market, this instrument comes pre-equipped with a Chinese menu, streamlining the instrument debugging process and ensuring ease of use.

 

Technical features
Technical indicators Working frequency: Operating at a high frequency of 26GHz, this device guarantees precise and reliable measurements.
Measurement range: MPS3100,0~20m MPS3200,0~35m MPS3300,0~20m MPS3600,0~35m MPS3700,0~70m. Our range of models offers versatile measurement capabilities to suit various needs, from 20m to an impressive 70m range.
Repeatability: With a repeatability of ±1.5mm and a resolution of 1mm, this instrument promises accuracy and consistency in every measurement.
Response speed: Featuring a rapid response time of >1S, depending on specific use, it ensures swift data capture and processing.
Output signal: Delivering output signals of 4~20 mA HART with a remarkable accuracy of 3mm or 0.1% for the larger value, this transmitter provides precise readings you can trust.
Antenna material MPS3100: Constructed with durable materials like PTFE or PVDF, ensuring longevity and optimal performance.
MPS3200: Crafted from robust 316L material, guaranteeing excellent resistance and durability.
MPS3300: Combining 316L with PTFE materials, MPS3600: Exclusively using 316L, these models offer superior protection and performance.
MPS3700: Built with high-quality 316L material for uncompromising strength and resilience.
Communication interface HART, communication protocol: The instrument employs the reliable HART communication protocol, facilitating seamless integration and communication.
Process connection MPS3100: Offering flexibility with G1.5, G3A, M64X2 threads, or flange options, adaptable to diverse process requirements.
MPS3200: Designed for easy installation with a directly inserted flange, ensuring a secure fit.
MPS3300: Engineered for straightforward installation with a directly inserted flange for secure and efficient setup.
MPS3600: Featuring a straight plug flange and a universal flange, MPS3700: Offers the same versatile connection options, ensuring compatibility and ease of installation.
Process temperature MPS3100: -40ºC~150ºC MPS3200: -40ºC~400ºC MPS3300: -40ºC~150ºC - Offering a wide range of operating temperatures, these models are designed to perform in extreme conditions while maintaining accuracy.
MPS3600: -40ºC~400ºC MPS3700: -40ºC~400ºC - Ensuring reliability under extreme temperatures, these models provide exceptional temperature resilience for critical applications.
Process pressure MPS3100: -1.0~3 kgf/cm2 MPS3200: -1.0~40 kgf/cm2 MPS3300: -1.0~16 kgf/cm2 - Designed to handle varying pressure ranges, these models offer adaptability to different industrial environments.
MPS3600: -1.0~40 kgf/cm2 MPS3700: -1.0~40 kgf/cm2 - Built to withstand high pressure conditions, ensuring dependable performance in demanding environments.
Power supply 24VDC two-wire ordinary power supply: With a range of 18~36VDC and a ripple voltage of 100mV.vp.p, the maximum current is 22.5mA, providing reliable power delivery and stability.
24VDC two-wire intrinsically safe power supply: Operating within 18~28VDC and a ripple voltage of 100mV.vp.p, it ensures safe and reliable power with a maximum current of 22.5mA.
24VDC two-wire intrinsically safe + explosion-proof power supply: Offering a power range of 20~36VDC and ripple voltage of 100mV.vp.p, with a maximum current of 22.5mA. The 24VDC four-wire power supply ranges from 20~72VDC, with a power consumption of 3W, ensuring robust power management.
220VAC four-wire power supply: Operating between 90~260VAC, 50/60Hz, with a power consumption of 3W, this power supply ensures consistent and efficient operation.
Environmental conditions-40ºC~+80ºC - Engineered to thrive in a diverse range of environmental conditions, this device is built to withstand temperatures from -40ºC to +80ºC, ensuring reliable performance and durability.
Experience unparalleled protection with our IP67 enclosure class, ensuring robust defense against environmental elements, safeguarding the integrity and longevity of the Explosion Proof Liquid Level Radar Transmitter.
Safety certification information: Immerse in intricate safety with Exia IIC T6/T2 Ga certification. Our transmitter boasts top-notch explosion-proof standards: Ex dia [ia Ga] IIC T6/T2 Gb, delivering safety you can trust.
Cable entrance options: Choose from M20*1.5 or 1-1/2NPT, accommodating cable diameters ranging from 9 to 13mm, offering versatile connectivity to suit your installation needs.


Selection Guide: Navigate your choices effortlessly with our comprehensive guide, tailored to enhance your experience and optimize your selection process.

· MPS3300 Horn Antenna Pulse Radar: Versatile and durable, suitable for measuring strong corrosive and complex liquid conditions, including slurries. Ideal for storage or process containers such as water tanks, acid/alkali containers, and slurry tanks, depending on horn aperture.1) Optimal choice for class A medium: Opt for waveguide (20m) for superior performance and precise measurement.

· MPS3700 Series Pulse Radar: Designed for solid level measurement in large-range process containers. Perfect for applications involving coke levels, slurry tanks, and solid particles, adaptable to various antenna openings.


Measuring Condition: Unlock accurate insights with our conditions tailored for precise and dependable measurements.
• Measurement range commences where the beam meets the tank bottom. Note: Disc-bottom tanks or tanks with conical discharge ports may have unmeasurable levels below this point.
• For media with low dielectric constants (Class A/B), visibility of the tank bottom at low levels may affect accuracy. Adjust the measurement zero point away from the bottom to ensure precision (refer to figure C).
• Theoretical measurement range can extend to the antenna's end. Allow for corrosion/adhesion by maintaining a minimum distance A from the antenna top, especially during condensation.
Understand minimum measurement range B based on antenna type selection (see table).
Ensure tank diameter exceeds D and tank height is at least H as specified in the table.
 

Instrument type	A[mm]	B[m]	C[mm]	D[m]	H[m]
MPS3100	50	>0.2	50~250	>0.2	>0.3
MPS3200	150	>0.2	50~250	>0.2	>0.3
MPS3300	50	>0.2	50~250	>0.2	>0.3
MPS3600Φ200 Sigh	300	>1	50~250	>1	>1.3
MPS3700Φ250 Cough	300	>1	50~250	>1	>1 .3

· Influence of Gas Phase: Assess the impact of gas presence on measurement accuracy, crucial for optimizing your system's reliability.
Presence of steam may slow signal transmission under high pressure, notably in low temperatures. As the distance from measurement zero (flange) to material surface increases, so does error, as detailed below.

gaseous phase	temperature		pressure
	ºC	ºF	1kgf/cm2    (14.5psi)	10kgf/cm2  (145psi)	50kgf/cm2  (725psi)	100kgf/cm2  (1450psi)	160kgf/cm2  (2320psi)
nitrogen	20	68	0.00%	0.22%	1.2%	2.4%	3.89%
	200	392	-0.01%	0.13%	0.74%	1.5%	2.42%
	400	752	-0.02%	0.08%	0.52%	1.1%	1.70%
hydrogen	20	68	-0.01%	0.10%	0.61%	1.2%	2.00%
	200	392	-0.02%	0.05%	0.37%	0.76%	1.23%
	400	752	-0.02%	0.03%	0.25%	0.53%	0.86%
water (Saturated water vapor)	100	212	0.20%
	180	356		2.1%
	263	505.4			8.6%
	310	590				22%
	364	687.2					41.8%

Note! With known and stable pressure values, use methods like linearization to compensate for measurement errors.

 

Host explosion protection rating	Benin: Ex ia IIC T6/ T2 Ga Intrinsically explosion-proof: Ex d ia [ia Ga] IIC T6/T2 Gb	Ben: Ex ia IIC T6 Ga Intrinsically explosion-proof: Ex d ia [ia Ga] IIC T6/T2 Gb	Ben: Ex ia IIC T6 Ga Intrinsically explosion-proof: Ex d ia [ia Ga] IIC T6/T2 Gb
Antenna type	Flared mouth / 316L	Flared mouth / 316L	Flared mouth / 316L
procedure linkage	DN200 and above flanges	DN200 and above flanges	DN200 and above flanges
levels of protection	IP67	IP67	IP67

Note: Custom-designed to meet your specific site conditions, ensuring optimal performance and safety.


 

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a proud and dynamic member of the prestigious Hanshan (Cold Mountain) Intelligent Technology Co., an unrivaled leader in cutting-edge innovation and technological excellence.
Since its inception in the vibrant metropolis of Shanghai in 2013, the illustrious Hanshan Intelligent Technology Co., Ltd. group has been at the forefront of technological advancements, consistently setting benchmarks for industry standards.
Our founding team, boasting illustrious careers from world-renowned automation giants, brings over 20 years of profound industry insight. With a decade devoted to pioneering consulting and the implementation of state-of-the-art digital solutions, we are resolute in delivering unmatched automation and digitization offerings. Our global customer base benefits from our prime headquarters situated in the heart of Shanghai, China.
With more than two decades of influence within the petrochemical domain, we possess a comprehensive understanding of automation and digitalization necessities across upstream, midstream, and downstream enterprises. Our array of specialized products and solutions, complemented by our complete lifecycle services, cater to diverse industries including petroleum, chemicals, electric power, biomedicine, APIs, food & beverage, spirits, metallurgy, and non-ferrous metals. Our expertise ensures precision and efficiency tailored to each sector's specific needs.

Frequently Asked Questions

Q: How do I select the right product?
A: Upon receiving your inquiry, we will provide you with a comprehensive technical dossier that meticulously details the process parameters and technical specifications integral to your requirements. Our seasoned experts will then customize the optimal model recommendation to meet your specific needs with precision.

Q: I would like a confirmed model. Can you provide that?
A: Certainly. Once you inform us of the model you have in mind, we will thoroughly assess its suitability to meet your requirements. Should a more cost-effective alternative exist, we will present those options to you. After ensuring the model's compatibility, we will be delighted to furnish you with a formal quotation.