TF-4000

คุณสมบัติสินค้า:

เปรียบเทียบ

แบรนด์ : TOKYO KEISO

Features

Mass flow measurement free from changes in operating pressue and temperature.
Compact design suitable for assembling onto various equipment.
Such features as digital indication and RS485 output open up new fields of flow measurement and control.
High speed response has been realized by the highly reliable and compact Pt thermal detector.
Improvement in linearity has been achieved by the microcomputer.
Corresponding to "CE marking"

Main applications

Short Specifications

Measuring Object	Air, N2, O2
Flow Range	Max.: 0 to 1000 L/min(nor) Min.: 0 to 2 L/min(nor)
Fluid Temperature	0 to 60°C
Fluid Pressure	0.1 to 1.0 MPa
Process Connection	Rc 1/4 to 3/4
Gas Contact Material	Tube: SCS 14 Sensor: SUS316, Glass, Pt and CTFE Seal: FKM
Output	Analog: DC 0 to 5 V Digital: RS485 9600BPS Totalized pulse: Open collector Alarm: Open collector
Indication	7 Segments LED, 5 digits
Accuracy	Indication: ± 2% F.S. ±1digit Analog out: ± 2% F.S. ±1digit Pulse out: 0.2 to 10.0%F.S. x min/pulse
Power Supply	DC 12 V ± 10%, Max.10mA