Compact in-line flow sensor VA 525 Cs Instruments, VA 525 flow sensor Cs Instruments, Cs Instruments Đại Lý Việt Nam.

Cs Instruments Vietnam​. Nhà cung cấp Anh Nghi Sơn - ANS Viet Nam.

Cung cấp tất cả máy móc, thiết bị của Cs Instruments.

Flow sensor with integrated flow straightener / no inlet sections necessary

The newly developed VA 525 combines modern digital interfaces for connection to an energy monitoring system with a small, compact design. Due to its reasonable price and modern digital interfaces this compact in-line flow sensor is used when many machines (compressed air consumers) are to be integrated as easily as possible into an energy monitoring network.

The high-contrast, integrated display also displays the current values rotated by 180° if desired (very useful for overhead installation). Depending on the configuration, two of the following values can be displayed:

  • Current consumption in m³/h, l / min, ...
  • Total consumption (meter reading) in m³, l, kg
  • Temperature measurement
  • Optional: Pressure measurement

Special advantages of the flow sensor VA 525

  • Compact, small design - for use in machines, behind maintenance unit at the end user
  • Optionally with classic analogue signals (4...20 mA and pulse) or digital interfaces such as Modbus RTU, Ethernet (also PoE), M-Bus
  • All interfaces are programmable via the display

DESCRIPTION ORDER-NR. Compact inline flow sensor 0695 5250 + order code A_...R_ 

TECHNICAL DATA VA 525 Parameters: m³/h, l/min (1000 mbar, 20 °C) in case of compressed air resp. Nm³/h, Nl/min (1013 mbar, 0°C) in case of gases

Units adjustable via keys at display: m³/h, m³/min, l/min, l/s, ft/min, cfm, m/s, kg/h, kg/min, g/s, lb/min, lb/h

Sensor: Thermal mass flow sensor

Meas medium: Air, gases

Gas types over CS Service Software or CS Datalogger adjustable: Air, nitrogen, argon, CO2, oxygen

Measuring range: See table above

Accuracy: (f. M. = from the measured value) (f. E. = from end value) ± 1,5 % of m. v. ± 0,3 % of f. s. By request: ± 1 % of m. v. ± 0,3 % of f. s. or ± 6 % of m. v. ± 0,5 % of f. s. 

Pressure measurement: 0...16 bar, accuracy: 1%

Operating temp.: -30...80 °C

Operating pressure: Up to 16 bar

Digital output: RS 485 interface (Modbus RTU), M-Bus (optional) Ethernet interface or PoE

Analog output: 4...20 mA for m³/h resp. l/min

Pulse output: 1 pulse per m³ or per liter galvanically isolated. Pulse value adjustable on the display. Alternatively, the pulse output can be used as an alarm relay

Power supply: 18...36 VDC, 5 W

Burden: < 500 Ω

Housing: Polycarbonate (IP 65) 

Meas. section: Aluminium

Mounting thread meas. section: G 1/4“ to G 2“ (BSP British standard piping) resp. 1/2“ to 2“ NPT-thread 

Mounting position: Any


Liên hệ: Nguyễn Chí Hải

Sdt: 0398991575