Flange Vortex Flow Meter for Gas Steam Liquid DN10 to DN300

Basic Info.

Model NO.	HFM200
Measuring Media	Fluid, Gas, Steam
Measuring Principle	Electrical Principles
Measurement Object	Open Channel
Certification	CE, ISO
Output	high level≥5V, low level≤1V
Supply	Sensor: DC +12V, DC +24V
Range Rate	1:6~1:30
Measuring Flow Velocity	Less than 20m/s
Accuracy Grade	1G
Medium Temperature	-40~330ºC
Aperture Diameter	15, 20,25 etc
Transport Package	Carton
Trademark	HangJia
Origin	China
HS Code	90262010
Production Capacity	50000 Pieces / Year

Product Description

Product Overview:
HFM200 Vortex Shedding Flowmeter is a new type stress detection vortex flowmeter, which adopts piezoelectric crystal as measuring element based on Karmann votex principle. It has lots of advantages such as wide range rate, high accuracy, small pressure losing, great medium versatility, with pulse signal output proportionate to flow, easy connection with computer. As the inspection probe is installed separately with vortex generator, and the heat-resisting piezoelectric crystal does not connect with medium, therefore the instrument has simple structure, great versatility and high stability features.
Features:
·Clear LCD display screen, display instantaneous flow and cumulative flow respectively
·High-strength piezoelectric crystal, integrated structure, impact resistance
·Optional temperature compensation, pressure temperature, to meet more field services
·The circuit board is processed through ageing before delivery, and it is with the real flow calibration for whole machine , more suitable for field use.
·No external power supply is required. It adopts 3.6V lithium batter for power supply, which can continuously work more than two years, especially suitable for use in the field where the power supply is difficult to access.
Parameters:

Aperture Diameter (mm)	15, 20, 25, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, (300~1000 plug in)
Nominal Pressure (MPa)	DN15-DN200 4.0(>4.0, negotiation ), DN250-DN300 1.6(>1.6,negotiation )
Medium Temperature (ºC)	Piezoelectric type: -40~150, -40~260, -40~330; capacitivetype: -40~400, -40~500 (negotiation )
Body Material	1Cr18Ni9Ti, (other materials: negotiation )
Permissible Vibration Acceleration	Piezoelectric type:0.2g, capacitive type:1.0~2.0g
Accuracy	±1%,±1.5%; Plug in type: ±2.5%
Range Rate	1:6~1:30
Supply Voltage	Sensor: DC +12V, DC +24V; transmitter: DC +12V , DC +24V; battery powered; 3.6V battery
Output Signal	Square-wave pulse(excluding battery powered): high level≥5V, low level≤1V; current: 4~20mA
Pressure Loss Coefficient	Meet JB/T9249 standards Cd≤2.4
Explosion-proof Sign	Intrinsic safety type: Exd II ia CT2-T5 ; explosion type: Exd II CT2-T5
Ingress Protection	Normal: IP65 Diving: IP68
Environmental Conditions	Temperature: -20ºC~55ºC, Relative humidity: 5%~90%, Atmospheric pressure: 86~106kPa
Suitable Medium	Gas, liquid, steam
Transmission Distance	Three-wire pulse output≤300m, two-wire standard current output (4~20mA) ≤1500m, RS485/HART≤1200m.

Ordering Guide:

Item NO.

Code

Illustration

HFM200

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Vortex Shedding Flowmeter

Installment Way

F - - - - - - - - - - - - D - - - - - - - - - - - -

Flange TypeCamping Type

Medium

G - - - - - - - - - - - L - - - - - - - - - - - S - - - - - - - - - - -

Gas FlowLiquid FlowSteam Flow

Inside Nominal Diameter

15 - - - - - - - - - - 20 - - - - - - - - - - …300- - - - - - - - - -

DN15DN20 …DN300

Supply Voltage

0 - - - - - - - - - 1 - - - - - - - - - 2 - - - - - - - - -

3.6V Lithium Battery24V DCDuplicate Supply

Header

D - - - - - - - N - - - - - - -

Digital Display HeaderNo Diaplay Header

Output Signal

P - - - - - - - A - - - - - - - R - - - - - - -

Pulse4~20mARS485

Sensor Material

S4 - - - - - - S6 - - - - - - OT - - - - - -

Stainless Steel 304Stainless Steel 316LOther Customization

Medium Temperature

E - - - - - H - - - - -

(-40~250)ºC(100~350)ºC

Rated Pressure

10 - - - - 16 - - - - 25 - - - - 40 - - - -

10bar16bar25bar40bar

Explosion-proof Grade

0 - - - - Exd - - -

Non-explosionproofExplosion-proof Type

Reference Item:HFM200-F-G-20-1-D-A-S4-E-10-0

Related Products:

Certification:

FAQ:
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on sensor for 10 years.
2. Q: What's your quality control system?
A: MC, ISO9001, CE Certificated.
3. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
4. Q: What is lead time of your product? A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.
5. Q: Do you provide customized products? A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.
6. Q: What is your MOQ? A: We have no MOQ limit, small quantity order is acceptable.
7. Q: What's the transport? A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.
8. Q: What is your terms of payment ? A: We could accept T/T, Paypal, WU.