Mark

STLU

Silver Automation Instruments Vortex Flow meter

Code

Working Principle

G

Isolated type Karman Vortices Flowmeter

Code

Process Connection

1

Flanged(DN50~DN300)

2

Wafer type (DN15~DN300)

3

Fixed Inserted

4

Adjustable Inserted (without Ball Valve)

5

Adjustable Inserted (with Ball Valve)

6

Tri-clamp

7

Thread ( please specify thread standard)

Code

Measured Fluid

2

Liquid

3

Gas

4

Steam

Code

Nominal Diameter

015

15mm

05

50mm

15

150mm

020

20mm

06

65mm

20

200mm

02

25mm

08

80mm

25

250mm

03

32mm

10

100mm

30

300mm

04

40mm

12

125mm

Others

Inserted ≥250mm

Code

Indicator

D

With Digital Indicator

N

No Indicator ( 3 wire, pulse frequency output)

Code

Power Supply

1

24V DC

2

3.6V Lithium Battery

Code

Output Signal

0

No output

1

Pulse Output

2

Two Wire :4~20mA DC

4

Hart Protocol

5

RS-485 (Modbus)

Code

Fluid Temperature

1

Standard -40~250°C

3

High Temperature Type :+100~+350°C

4

High Temperature Type :+350~+500°C

2

Specify

Code

Pressure Rating

Code

Standard

Code

Standard

Code

Standard

G0

GB 1.0Mpa

D0

DIN PN10

A1

ANSI Class 150

G1

GB 1.6Mpa

D1

DIN PN16

A2

ANSI Class 300

G2

GB 2.5 Mpa

D2

DIN PN25

A3

ANSI Class 600

G3

GB 4.0 Mpa

D3

DIN PN40

S

Special

Code

Explosion Proof

N

Non

d

Flameproof

i

Intrinsically Safe

Code

Flow Meter Construction

0

Compact display

1

Remote display ,specify cable length

Code

Protection Level

0

IP65

1

IP67

2

IP68

Code

Compensation

B0

Non compensation

BT

Built-in temperature compensation

BP

Built-in pressure compensation

BPT

Built-in temperature and pressure compensation

EPT

External temp & pressure compensation (RTD, pressure transmitter and flow totalizer)

EP

External pressure compensation (pressure transmitter and flow totalizer)