Flowcontroller

Specifications

Bracket

S (Bracket)

Display

None

Enclosure

IP40

Standards

CE, UKCA, RoHS

Input mode

Flow rate command signal

Input/ Output

A3 (IN1: Common for NPN and PNP / INA: Analogue 1 to 5 V / OUT1: PNP / OUTA: Analogue 1 to 5 V)

Repeatability

±1 % F.S.

Settling time

0.5 s or less

Proof pressure

1.0 MPa

Applicable fluid

Dry air, N2 (The air quality grade is JIS B 8392-1 1.1.2 to 1.6.2 and ISO 8573-1 1.1.2 to 1.6.2)

Control accuracy

±3 % F.S. (at an operating differential pressure of 0.3 MPa and temperature of 25 °C)

External Leakage

10 cm3/min or less

Switch operation

Reversed output

Switch input mode

Valve fully open command

Switch input type

1 point (Photo-coupler isolation)

Withstand voltage

1000 VAC for 1 min between terminals and housing

Power Supply Cable

C (w/Power Supply Cable, 3 m)

Switch output mode

Error output

Switch output type

1 point (NPN open collector, PNP open collector)

Current consumption

Main power supply: 0.5 A or less, Signal power supply: 0.05 A or less

Max. applied voltage

30 VDC

Maximum load current

80 mA

Mounting orientation

Downward orientation not allowed

Power supply voltage

Main power supply: 24 VDC ±10 %, Signal power supply: 24 VDC ±10 %

Display L E D indicator

2 points (power supply, error)

Electrical protection

Power supply polarity protection

Flow detection method

Thermal type

Insulation resistance

50 MΩ or more (500 VDC measured via megohmmeter) between terminals and housing

Internal voltage drop

1.5 V or less (at load current of 80 mA)

Control command method

Analogue input

Fluid contact material

PPS, FKM, Stainless steel 303, Stainless steel 304, Stainless steel 316, Electroless nickel plating, Si, Au, GE4F, DLC

Set control flow range

3 - 300 l/min

Valve driving actuator

Linear motor

Current input impedance

250 Ω or less

State when de-energised

Closed (Normally closed)

Voltage input impedance

Approx. 1 MΩ

Operating humidity range

Operating/Stored: 35 to 85 % RH (No condensation)

Operating pressure range

50 - 800 kPa

Pressure characteristics

±2 % F.S. (Standard operating differential pressure basis)

Switch output Delay time

5 ms or less

Operating temperature range

Operating: 5 to 45 °C (Accuracy guarantee: 15 to 35 °C) Stored: −10 to 60 °C (No freezing and condensation)

Temperature characteristics

±2 % F.S. (15 to 35 °C, 25 °C standard) ±5 % F.S. (0 to 50 °C, 25 °C standard)

Flow rate display output mode

For connection with the digital flow monitor PFG310

Flow rate display output type

4 - 20 mA

Analogue current load impedance

50 - 600 Ω

Switch input internal resistance

5 kΩ

Analogue voltage output impedance

Approx. 1 kΩ

Switch output short circuit protection

Switch output polarity protection, Over current protection

Flow rate display output load impedance

50 - 600 Ω

Operational differential pressure range

50 - 500 kPa

Standard operational differential pressure

300 kPa

Spares & related products