| Contact Us for Quotation | Email：mewoi@mewoi.com | Whatsapp: +8618620373879 |
INTRODUCTION
| MEWOI-LDS200H-DN15-100 or DN50-700 or DN300-6000(-30~160°c) Wall mounted Bracket Type Ultrasonic Flow Meter can be virtually applied to a wide range of long-term online measurement. Convertor protection class IP67,transducer protection class IP98.A variety of liquid applications can be accommodated: ultra-pure liquids ,portable water,chemicals,raw sweage,reclaimed watere,cooling water,river water,plant.etc |
TECHNICAL SPECIFICATION
Category | Performance parameters | ||
HOST | Working principle | Ultrasonic time difference principle | |
Accuracy | Better than 1% | ||
Display | Can be connected to 2x10 backlit Chinese characters or 2x20 characters Western-style LCD monitors, which can support Chinese, English and Italian languages. | ||
Signal output | 1 channel 4-20Ma current output, impedance 0-1K, accuracy 0.1% (optional) | ||
1 channel OCT pulse output (pulse width 6-1000ms, default 200ms) | |||
1 relay output | |||
Signal input | 3 line 4-20Ma current input, accuracy 0.1%, can collect temperature, pressure, liquid level and other signals | ||
Can be connected to a three-wire PT100 platinum resistor for thermal measurement | |||
Data Interface | Isolating the RS485 serial interface, the flowmeter can be upgraded through a PC computer, and supports protocols such as MODUBUS. | ||
Data Record | Thermal printer, external SD card, capacity up to 2G | ||
Pipe Condition | Pipe Material | Steel, stainless steel, cast iron, copper, PVC, aluminum, fiberglass, etc. All dense pipes, allowing lining | |
Pipe inner diameter | 15-6000mm | ||
Straight pipe | The sensor installation point is best to meet: upstream 10D, downstream 5D, from the pump outlet 30D (D is the pipe diameter) | ||
Measuring medium | Species | Water, sea water, industrial sewage, acid and alkali, alcohol, beer, various oils, etc. | |
Turbidity | 10000ppm and Less air bubbles | ||
Flow Rate | 0-±10m/s | ||
Temperature | -30---+90℃ | ||
Working Temperature | Humidity | Host:-20--+60℃,Sensor:-30---+160℃ | |
Humidity | Host:85%RH,sensor protection level :IP67 | ||
Power supply | DC8-36v,or AC10-30V,AC85-264V | ||
Power consumption | 1.5W | ||
SELECTION GUIDE
| Model No. | Temperature | Type | Caliber | Display | Accuracy | Output | Pipe Size | Interface |
| -30~90°c | Clip Type | DN32-100(small), DN50-700(medium) DN300-6000(Big) | 4×16 character LCD | ± 1% | 1*OCT pulse (Pulse:6~1000ms), (Default 200ms) | 32-6000mm | RS232 |
| -30~160°c | Clip Type | DN32-100(small), DN50-700(medium) DN300-6000(Big) | 4×16 character LCD | ± 1% | 1*OCT pulse (Pulse:6~1000ms), (Default 200ms) | 32-6000mm | RS232 |
| -30~90°c | Bracket | DN32-100(Small), DN50-300(medium) DN300-700(Big) | 4×16 character LCD | ± 1% | 1*OCT pulse (Pulse:6~1000ms), (Default 200ms) | 32-700mm | RS232 |
| -30~160°c | Bracket | DN32-100(Small), DN50-300(medium) DN300-700(Big) | 4×16 character LCD | ± 1% | 1*OCT pulse (Pulse:6~1000ms), (Default 200ms) | 32-700mm | RS232 |
| -30~90°c | Clip Type | DN15-100(Small), DN50-700(medium) DN300-6000(Big) | 4×16 character LCD | ± 1% | 1*OCT pulse (Pulse:6~1000ms), (Default 200ms) | 15-6000mm | RS232 |
| -30~160°c | Clip Type | DN15-100(Small), DN50-700(medium) DN300-6000(Big) | 4×16 character LCD | ± 1% | 1*OCT pulse (Pulse:6~1000ms), (Default 200ms) | 15-6000mm | RS232 |
| -30~90°c | Wall-mounted Clip Type | DN15-100(Small), DN50-700(medium) DN300-6000(Big) | 2×20 character LCD | ± 1% | 1*OCT pulse (Pulse:6~1000ms), (Default 200ms) | 15-6000mm | RS485 Modbus |
| -30~160°c | Wall-mounted Clip Type | DN15-100(Small), DN50-700(medium) DN300-6000(Big) | 2×20 character LCD | ± 1% | 1*OCT pulse (Pulse:6~1000ms), (Default 200ms) | 15-6000mm | RS485 Modbus |
| -30~90°c | Wall-mounted Bracket | DN15-100(Small), DN50-300(medium) DN300-700(Big) | 2×20 character LCD | ± 1% | 1*OCT pulse (Pulse:6~1000ms), (Default 200ms) | 15-700mm | RS485 Modbus |
| -30~160°c | Wall-mounted Bracket | DN15-100(Small), DN50-300(medium) DN300-700(Big) | 2×20 character LCD | ± 1% | 1*OCT pulse (Pulse:6~1000ms), (Default 200ms) | 15-700mm | RS485 Modbus |
