86-21-64366699
3f No. 55, Lane 118 Suide Road, Putuo District, Shanghai, China
China 5meter Ultrasonic level transmitters
Model: WP380A
Application:
This series Ultrasonic level transmitter can be used to measure various liquids or solids level, also measure distance in :
Day tank,
Oil tank,
Process vessel,
Atmospheric bulk storage tanks and etc..
Description of this series 4-20mA 5m Ultrasonic level transmitter:
1. WP380 series Ultrasonic level transmitters are an intelligent non-contact level measuring instrument, which can be used in bulk chemical, oil, and waste storage tanks, and it’s ideally suited for challenging corrosive , coating or waste liquids.
2. This ultrasonic level sensor/ transmitter is broadly selected for atmospheric bulk storage, day tank, process vessel and waste sump application. Media: ink, polymer
3. WP380 ultrasonic level transmitter uses sound waves to measure liquid or solid level. Fast, accurate Measurements are possible in the field or anywhere without the use of down-hole water level meters.
4. The 4-20mA Ultrasonic Level transmitters are lightweight, compact, versatile, and easy to operate.
5. As long as the obstructions take up no more than half of the bore area the meter will not suffer any loss of accuracy.
Features of this 5m Ultrasonic level transmitter :
* Adopted SMD technology, improve meter’s stability
* Auto-adjust power, enhance control and temp. compensation
* Advanced testing technology, rich software function, applied for various complicated environments
* New wave computing technology, enhance meter’s measurement accuracy
* With suppression function of interfering echo, ensure the authenticity of measured data
* 16bits D/A transfer, enhance resolution and precision of current output
* TFE(terafluoroethylene) can be used for Transmitter, suitable for various environments with corrosion
* Various output signals: 4-20mA, relay control output, RS-485 protocol
Operational principle:
The ultrasonic level transmitter is composed with the designed in the integrative ultrasonic wave sensor and electronic unit. The Ultrasonic level transmitter/ level meter installs on the top of the container, under control of microprocessor, ultrasonic level transmitter launches and receives ultrasonic pulses to the measured medium, and calculates the distance (S) between ultrasonic level transmitter and measured medium by ultrasonic propagation time (t) in the air, due to sonic propagation speed (C) in the air is certain value. So, we can calculate S, according to S=Ct/2. H is the distance from ultrasonic level transmitter to the bottom of container, then the level (h) of measured media is h=H-S.
H: Distance from ultrasonic level transmitter to the bottom of the container
S: Distance from ultrasonic level transmitter to liquid level
h: Actual value of measuring liquid level
Specification:
Name | WP380 China 5meter Ultrasonic level transmitter |
Measurement range | 0~5m, 10m, 15m, 20m, 30m |
Output | 4-20mA (2wire), RS485, 2 alarms relay Optional |
Resolution | <10m(range)--1mm; >=10m (range)--1cm |
Blind area | 0.3m~0.6m |
Accuracy | 0.5%FS |
Operation temperature | -25~55℃ |
Protection grade | IP65 |
Supply voltage | 24VDC (20~30VDC); 220VAC |
Display | 4 bits LCD |
Work mode | measure distance or level (optional) |
Note: more detailed parameters of this 5m Ultrasonic level transmitters, please feel free to contact us. | |
Dimensions of this ultrasonic level transmitter :
WP380A
Our service:
1. We have rich experience of OEM, factory can manufacture according to your request.
2. We could also send the goods which is labelling your brand name to your customer's warehouse directly.
3. We can offer you neutral packing without our logo and company information.
4. Warranty: We offer 12 months warranty for all of our products from shipping date;
5. You will enjoy free repair service for failures found within the warranty, if there are any problems of manufacturing quality;
6. We provide paid repair services for instrumentation damages beyond the warranty period or not arising from manufacturing quality problem.
FAQs
1. Why I choose you?
A: Our company, Wangyuan, is a professional manufacturer of all kinds of industrial control instrumentations for more than 12 years. We have obtained CMC (China Metrology Certification) (No. 01040071), CE certification, CQC, RoHS, ExNEPSI, etc. Lots of governments and universities and famous companies choose our instruments, and give us good feedback. The quality of our instruments is excellent and dependable.
2. What are your main products?
A: Our main products are including Pressure transmitters, Pressure transducers, Pressure sensor, 4-20ma Level Transmitter, Differential pressure transmitter (DP transmitter), Ultrasonic level meter, Temperature transmitter, Flow meter, Intelligent indicator, Control instrument and etc.
3. What industries are they mainly applied to?
A: Our products are applying in the fields like food & beverage plant, water and waste water treatment, oil & gas, electric power, scientific research, ocean, boiler, coal mine, forklift weighing system, HVAC systems, air condition, fuel pressure measurement and other process control industries.
4. How do you ensure good product quality?
A: We have a complete quality control system, all of our products are fully checked by IQC, OQC departments before ship to our clients.
5. How fast can you deliver goods?
A: For small orders (less than 20 pieces), we can deliver within 7 working days, for bulk orders, we usually need 15 working days. But if you need goods urgently, we can arrange expedited production.
6. What’s your MOQ?
A: No MOQ limits, so 1 piece for test purpose at first is acceptable.
7. What’s your production capacity ?
A: Our production capacity is about 6,000 pieces per month.
8. What detailed information do we need to provide if we want to place an order?
A: In order to provide you right products, the following information is necessary to be told to manufacturer, such as application, pressure range, output, accuracy, thread type, electric connector and other related parameters.
9. What types of payment terms and trade terms can you accept?
A: Payment terms: TT, Western Union, Money Gram, etc
Trade terms: Ex. Works, FOB, CNF, etc.
5m Ultrasonic level transmitters will be sent to you by DHL, TNT, UPS, SF, EMS, and charge the freight cost from you, or you can use your own courier, just for your convenience.
We, Shanghai Wangyuan, are a professional manufacturer of all kinds of industrial control instrumentations for more than 12 years. We have obtained CMC (China Metrology Certification) (No. 01040071), CE certification, CQC, RoHS, ExNEPSI, etc. Lots of governments and universities and famous companies choose our instruments, and give us good feedback. The quality of our instruments is excellent and dependable.
With years experience, WangYuan has developed 4 series items (pressure, temperature, flow meter and intelligent instruments) and over 800 types products, such as Pressure transmitters, WP3051 pressure transmitter, Flow totalizers, Pressure transducers, Pressure sensor, Level Transmitter, Differential pressure transmitter (DP transmitter), Temperature transmitter, Ultrasonic level transmitter, level meter, Flow meter, Intelligent indicator, Control instrument and etc. which fully shows our strength.
At the same time, nearly 70% staff is professional technicians in our company, and our R&D capacity is toprank in this industry at home. We have hundreds of calibration/ testing instruments, general-purpose equipments, and 200,000 sets annual production of all kinds of transmitters and intelligent instruments. All products are 100% tested in house with advanced testing equipment before leaving our factory.
