Máy Đo Lưu Lượng Siêu Âm - Trx65D-C/5P - Aichi Tokei Việt Nam

Model

External power specifications

TRX40D-C/5P

TRX50D-C/5P

TRX65D-C/5P

TRX80D-C/5P

Built-in battery specifications

TRX40B-C/5P

TRX50B-C/5P

TRX65B-C/5P

TRX80B-C/5P

Diameter (Nominal diameter)

40A

50A

65A

80A

Power source

External power specifications

24 VDC ± 10%; Power consumption: 1.1 W or less

Built-in battery specifications

Lithium battery with a battery life of about 10 years (under an environmental temperature of 20°C)

Measurable fluids

Air (mainly the air in a factory) or nitrogen * Please select when ordering.

Fluid temperature and humidity

– 10 to 60°C and 90% RH or less

Operating pressure

Less than 0 to 1 MPa (Gauge pressure)

Flow rate range (Actual flow)

±1.3～80m3/h

±2.5～150m3/h

±4～240m3/h

±5～300m3/h

Flow measurement accuracy

±2%RS

±8～80m3/h

±15～150m3/h

±24～240m3/h

±30～300m3/h

±5%RS

±1.3～8m3/h

±2.5～15m3/h

±4～24m3/h

±5～30m3/h

Low flow rate cut-off

±0.2m3/h

±0.4m3/h

±0.5m3/h

±0.8m3/h

Normal conversion accuracy

± 2.5% (at 500 kPa and 25°C)

Display (Switched by buttons)

Model

LCD 7 segments (with unit and alarm displays)

Main display *2

[Forward flow display mode] Accumulated flow rate: 00000000.0 (Nm3/h) in 9 digits Trip accumulated flow rate: 0000000.0 (Nm3/h) in 8 digits Instantaneous flow rate: 00000.00 (NL/min) in 7 digits

[Forward and reverse flow display mode] Forward accumulated flow rate: 00000000.0 (Nm3/h) in 9 digits Reverse accumulated flow rate: -0000000.0 (Nm3/h) in 8 digits Instantaneous flow rate: 00000.00 (NL/min) in 7 digits

Sub display

Instantaneous flow rate: 000.00 (Nm 3/h, less than 200 Nm3/h) in 5 digits 0000.0 (Nm 3/h, 200 Nm3/h or more and less than 2000 Nm3/h) in 4 and 1/2 digits 00000 (Nm 3/h, 2000 Nm3/h or more) in 5 digits [200 A × 10]

Pressure: 0000.0 kPa in 5 digits Temperature: 00.0°C in 3 digits

Output

Current output

4 to 20 mA (± 0.5% FS); Load resistance: 400 Ω or less; Upper output current: 22 mA Select output from instantaneous flow rate, pressure, and temperature by pressing a button. A separate power supply (24 VDC ± 10%) is necessary if you use the meter of the built-in battery specifications. *1

Output range (4 to 20 mA): Instantaneous flow rate 0 to ☐☐☐☐ Nm3/h (Forward flow display mode) – ☐☐☐☐ to ☐☐☐☐ Nm3/h (Forward and reverse flow display mode) ☐☐☐☐ are the values set by the button.

Pressure: 0 to 1000 kPa Temperature: -10 to 60°C

Contact output

Two Open-drain output systems Maximum load: 24 VDC, 10 mA Maximum frequency: 10 Hz Duty: 35% to 65%

Output 1: Unit pulse (Forward flow) Output 2: Unit pulse (Reverse flow) Flow rate upper and lower limits alarm Selection of telegram output

Pulse output units: 100 NL/P or 1000 NL/P

Connection method

Wafers (Fixed by JIS 10 K flanges)

Mounting position

Horizontal (LCD display to be placed upward), or vertical mounting

The materials exposed to gases

Aluminum alloy, PPS, fluorosilicone rubber, etc.

Mass

External power specifications

1.0kg

1.2kg

1.4kg

1.7kg

Built-in battery specifications

1.1kg

1.3kg

1.6kg

1.8kg

Installation location

Indoor and outdoor (The safety class IP64 qualified)

Storage temperature

-20 to 70°C; No condensing

Regulatory compliance

CE marking compliant (EN 61000- 6-2:2005 and EN 61000- 6-4: 2007)