Ener Ray Series | ultrasonic thermal energy flow meter | South Korea

EnerRay flow unit and temperature sensor. The flow measurement method uses an advanced method

differences in the propagation times of the ultrasonic wave. The ultrasonic wave propagation time difference method uses

the principle according to which the transmission rate and direction of the ultrasonic pulse change depending on the velocity of the liquid. In each position, the flow rate

it is based on the principle that the time when the ultrasonic pulse is transmitted in the direction of the fluid flow is faster than the time when it is transmitted in the opposite direction

A short straight pipe is required at the rear end of the bend (5D/2D)

☞ Using a circuit that is fully field-tested using advanced noise reduction technology

☞ The design of the STS316L sensor housing completely covers the ultrasonic generator, providing full protection from external shocks.

☞ There are no moving parts inside

☞ There is no pressure loss, and the flow measurement range is wide.

Flow Volume Specification

Difference

Small caliber

Medium caliber

The principle of measurement

Ultrasound propagation time difference method

Circuit Configuration

Multiple reflection

Reflexive method (Method V)

Number of circuits

1-2 chains

2-3 chains

Liquid temperature

From 0 to 130 ° C

Fluid conditions

Turbidity: 5000 mg/l or less, Viscosity: 600 sP or less

Water resistance

IP68

Measuring range

-15 ~ 16 m /s

Caliber

20, 25, 40 mm

From 50 to 250 mm

Flange opening

Of 16

Specifications

EN1434, OIML R75

Standard working part

Difference

Integral type

Removable type

Show Element

Energy, total energy consumption, consumption, total consumption, SOS

Grade assessment

Расход: ± (2 + 0,02 кп /кв)%, калорийность: ± (3 + 4ΔΘмин /ΔΘ 0,02 кп /кв)

Display unit

Gcal, GJ, MWh

exit

RS-232 (485)

IP class

IP65 (IP67 option)

Measurement period

0.05s

power

AC 110/220 V

Operating temperature

-20 ~ 70 ℃

Temperature sensor (1 pair)

Measuring man

Thermistor (including thermistor well)

model

PT-100

ST-500

Measuring range

From 0 to 130 ° C

accuracy

± 0,4 (0,05 ° C)

DN (PN16)

20A

25A

40A

50A

65A

80A

100A

125A

150A

200A

250A

Interfacial distance

190

260

300

200

200

225

250

250

300

350

450

Overload flow

3

14

20

30

50

90

140

200

300

500

1000

Maximum flow

1,5

7

10

15

25

45

70

100

150

250

500

Minimum flow

0,06

0,14

0,4

0,6

1

1,8

2,8

4

6

10

20

Time Flow

0,03

0,03

0,1

0,15

0,2

0,25

0,5

0,8

1

1,5

2,5

Voltage Specification

M12

M12

M16

M16

M16

M16

M16

M16

M20

M20

M24

Number of bolts

4×2

4×2

4×2

4×2

4×2

8×2

8×2

8×2

8×2

12×2

12×2