ultrasonic flowmeters

Temperature   Class

T30, T50 (Higher temperature customizable)

Accuracy   Class

Class 2 (ISO4064:2005, Class 1   customizable)

Battery   Powered

above 10 years lifetime (20 years   customizable)

Ingress   Protection

IP68

Environment   Temperature

-20~70^oC, ≤100%RH

Pressure   Loss

△p16

Climatic   and Mechanical Environment

Class C

Display

9 digit LCD Display + prompts

Cumulative flow (m³, L, GAL), Instantaneous   flow (m³/h, L/min, GPM), Flow direction, Low battery alarm, Output   mode, Leak detection, etc.

Connections

Flanges according to EN1092-1/ASME   B16.5-150 (Other standards customizable)

Electromagnetic   Environment Class

E2

Flow   Profile Sensitivity

U0/D0

Date   Storage

Store the data in last 7×24h, 365 days and 72 months

Output   (optional)

RS485   (ModBus), OCT pulse, 4-20mA

Accessories

Wireless   GPRS/GSM, Wireless handheld operator

Related   Patents

ZL   2012 2 0007226.2, ZL 2015 2 0007267.3 and ZL 2015 2 0007268.8

(inch)

 2″

2   1/2″

3″

4″

5″

6″

8″

10″

12″

Starting   Flow (m³/h)

0.005

0.008

0.012

0.019

0.030

0.044

0.077

0.121

0.174

Q1 (m³/h)

0.08

0.126

0.126

0.20

0.32

0.50

0.80

2.00

2.0

Q2 (m³/h)

0.13

0.20

0.20

0.32

0.51

0.80

1.28

3.20

3.20

Q3 (m³/h)

40

63

63

100

160

250

400

1000

1000

Q4 (m³/h)

50

78.75

78.75

125

200

312.5

500

1250

1250

R - Q3/Q1

500