Chemical Industry Wide Range Pulse Output Turbine Flow Meter For Air MTF manufacturer from China Nanjing Metlan Measurement Control Instrument Co., Ltd

Chemical Industry Wide Range Pulse Output Turbine Flow Meter For Air

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: MTF

Chemical Industry Wide Range Pulse Output Turbine Flow Meter For Air
&

Chemical Industry Wide Range Pulse Output Turbine Flow Meter For Air

Technicial Parameter

Executive standard	Turbine flow meter(JB/T9246-1999)
Diameter& connection method	DN4-DN50: thread connection DN15-DN200:flange connection DN4-DN200:clamp connection
Accuracy	± 1%R,± 0.5%R,
Flow range ratio	1:101:151:20
Body material	304SS,316(L)etc.
Medium temperature()	-20 120(special temperature can customize)
Ambient conditions	Temperature: -20 +60 Relative humility:5 90 Pressure:86 106Kpa
Output signal	pulse,4-20mA
Communication output	RS485
Power supply	8-24VDC(optional)or 24VDC+3.6Vlithium battery
Signal transmission line	STVPV3 × 0.3(three-wire),2 × 0.3(two-wire)
Transmission distance	≤ 1000m
Line interface	Basic type:the aviation plug connector, Ex-proof type:internal thread M20 × 1.5
Ex-proof level	Non ex-proof,Exia CT4(intrinsic safety),Exia BT6(flameproof)
Protection level	IP65(Other protection levels can customize)

Abstracts:

LWGY series turbine flow meter is a new generation kind of flow meter that absorbed the

advanced technologies of flow meter at home and abroad,been optimized designed to

have so many characteristics, such as simple structure, light weight, high precision,good

reiteration,sensitive reaction,easy installation and using.

Features:

1) High accuracy

2) Good repeatability, can reach 0.05%-0.2% in short term,

3) High frequency signal(3-4kHz),strong signal resolution;

4) Wide range, middle and big diameter can reach 1:20, and small diameter can reach 1:10;

Electrical Specification

Power supply:external power supply--24VDC,apply to pulse output,4-20mAoutput and RS485 communication output

internal power supply--3.6V lithium battery (ER26500)

Overall power consumption:external power<1W

internal power<0.3W, lithium battery can last more than 3 years

Output signal:working condition pulse output,frequency output that proportional to standard volume flow ,4-20mA signal, Quantitative pulse signal (used with IC card),upper and lower limit alarm signal,RS485 communication

IP grade:IP65

EX-proof grade:Ex-proof design

Data sheet