86-21-64366699
3f No. 55, Lane 118 Suide Road, Putuo District, Shanghai, China
Application:
This series infrared water level sensor wireless can be used to measure various liquids or solids level, also measure distance in :
Day tank, Oil tank,
Process vessel,
Control Automation
Chemical Feed
Food & Beverage
Acids, Inks, Paints
Atmospheric bulk storage tanks and etc..
infrared water level sensor wireless
Model: WP380A
Description:
1. WP380A series 4-20mA ultrasonic level transmitter is 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 transmitter is broadly selected for atmospheric bulk storage, day tank, process vessel and waste sump application. Media: ink, polymer and etc.
3. WP380A 4-20mA ultrasonic level Ttransmitter/ meter 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 transmitter is 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:
* Accurate and reliable sensing method
* Ideal technology for difficult fluids
* Sized and priced for most applications
* Easy to install-- simple to use
* 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
* Output signals: 4-20mA (2wire)
* Explosion-proof type: Ex iaIICT6- Intrinsically safe comply with requirement of GB3836·4-83;
Ex dIIBT4-Flameproof comply with requirements of GB3836·2-83.
Specification:
Operational principle:
The 4-20mA ultrasonic level transmitter is composed with the designed in the integrative ultrasonic wave sensor and electronic unit. The level transmitter/ 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 | infrared water level sensor wireless |
Measurement range | 0~5m, 10m, 15m |
Output | 4-20mA (2wire) |
Resolution | <10m(range)--1mm; >=10m (range)--1cm |
Blind area | 0.3m~0.6m |
Accuracy | 0.2%FS, 0.5%FS |
Operation temperature | -25~55℃ |
Protection grade | IP65 |
Supply voltage | 24VDC (20~30VDC); |
Display | 4 bits LCD |
Work mode | measure distance or level (optional) |
Note: more detailed parameters, please feel free to contact us. | |
Dimensions of this 4-20mA ultrasonic level transmitter meter :
WP380A Panel
Ordering Guide:
Goods 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.
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.
Wangyuan is a professional manufacturer of all kinds of industrial control instrumentations for more than 12 years.We are star company .Quality is the soul of our enterprice.
Q1: Are youa manufacturer or a trading company?
A: Wangyuan is a professional manufacturer of all kinds of industrial control instrumentations for more than 12 years.
We are star company .Quality is the soul of our enterprice.
Q2: What is order MOQ?
A: MOQ:1pcs
Q3: OEM service offered?
A: Yes, sure! Also looking professional partner as our agent ,Welcome !
Q4: What is leading time and shipment
A: Leading time: 9 working days for production for within 10pcs; It will depending on if more than qualities
Shipment: Small order can be through TNT, DHL, FedEx, UPS etc express couriers; or by sea by load by air
Q5: What is warranty time and term
A:Warranty time: 1 year
During warranty, if the ordered goods after delivery are damaged with error caused only by itself quality problem
the goods can be returned for free repair and maintenance.
