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Jiangsu Zhongliang Instrument Co., Ltd
Open channel ultrasonic flowmeter
NegotiableUpdate on 05/21
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Overview
Open channel ultrasonic flowmeter ■ can display instantaneous flow, cumulative flow, liquid level, and echo waveform
Product Details
Open channel ultrasonic flowmeter
It can display instantaneous flow rate, cumulative flow rate, liquid level, and echo waveform. Display in both Chinese and English; Internally integrated clock chip, capable of non-contact measurement of current date and time, with a long lifespan. Equipped with data storage and automatic error correction functions, historical records can be saved for up to 8 years. Internally integrated temperature sensor, real-time temperature compensation for sound speed. Built in multiple algorithms, compatible with various national weirs or tanks for measurement
It can display instantaneous flow rate, cumulative flow rate, liquid level, and echo waveform.
Display in both Chinese and English; Internally integrated clock chip, capable of realizing the current date and time
Non contact measurement, long lifespan
Equipped with data storage and automatic error correction functions, historical records can be saved for up to 8 years
Internally integrated temperature sensor, real-time temperature compensation for sound velocity
Built in multiple algorithms, can be matched with various national weirs or channels for measurement
Technical Specifications
| name | Ultrasonic open channel flowmeter |
| structural form | Split type (four wire system) |
| measurement range | 0.1～9999L/S |
| instrument display | Display instantaneous flow rate, cumulative flow rate, liquid level, distance, current, echo curve, and historical curve in both Chinese and English |
| process temperature | “-20～60℃ |
| Process pressure | 0-0.3 MPa/altitude less than 2000 meters |
| precision | Ranging 0.3% FS (under standard conditions) Flow rate: 1% to 5% (depending on the type of weir plate) |
| blind spot | 0.35m |
| Protection level | IP65 (host) IP67 (sensor) |
| process connection | G2 'external thread/flange connection |
| power supply | 15～36VDC/85～264VAC |
| signal output | 4-20mA load 500 Ω |
| communication | RS485 Modbus RTU protocol |
| cable interface | PG11/M20*1.5 |
| Material of transmitter housing | ABS plastic/die cast aluminum alloy |
| sensor material | ABS plastic/ETFE plastic (anti-corrosion) |
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