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D118i

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D118i

D118i ULTRASONIC FLOW METERS

Ultrasonic flow meters that use transit-time methods to measure flow.

 

Introduction

D118i is an advanced flow meter, which applies our patented PICOFLOY technology, with ultra-high accuracy, linearity, and repeatability, and meets the high measurement accuracy requirements of users.

 

Main Features

l Measuring Range: 0.01 to 12m/s

l Accuracy: 0.5% 

l Bi-direction flow measurement

l Suitable for lined or unlined metal and plastic pipes

 

Applications

Clamp-on flow measurement of drinking water, process water, sea water, demineralized water, wastewater, and tolerant of liquids with small amounts of air bubbles or suspended solids.

 

Specifications

PERFORMANCE SPECIFICATIONS

 

Flow range

±0.03ft/s ~ ±40ft/s (±0.01m/s ~ ±12m/s)

Accuracy

±0.5% of measured value (for ±1.5ft/s~±40ft/s)

Repeatability

0.1% of measured value

Pipe size

1"to 200" (25mm to 5000mm)

FUNCTION SPECIFICATIONS

Outputs

Analog output: 4~20mA, maximum 750Ω.

Pulse output: 0~9999Hz, OCT output, (adjustable)

Realy output: the highest 1Hz,(1A@125VAC or 2A@30VDC)

Communication

RS232&RS485 Communication Interface, Support Modbus Protocol

SD Card

Max record:4GB, working 1200 days ( sample frequency 5 second ) Storage time interval:1~13000s

Power supply

90 to 245 VAC, 48 to 63 Hz. Or 10 to 36VDC

Keypad

24 light tactile keys

Display

4.7 inch TFT color screen

Temperature

Transmitter:-40℉~140℉(-40℃~60℃)
Transducer:-40℉~176℉(-40℃~80℃,standard)

Humidity

Up to 99% RH,non-condensing

PHYSICAL SPECIFICATIONS

Transmitter

Die-cast aluminum,IP65,CNC machined

Transducer

Encapsulated design, protection grade IP68

The standard length of cable: 9m

Material: 304 stainless steel

Weight

Transmitter: 1kg

 

Interface and Size

 


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