Description
The basic configuration of the mass flow meter consists of a thermal mass flow sensor, a bypass laminar flow element, and a bridge circuit. An electric current is passed through the resistor wound around the sensor to generate heat. When a part of the gas that enters from the inlet flows into the sensor, the temperature distribution of the sensor changes, which is captured by the bridge circuit and taken out as a flow rate output signal.
Equipped with a digital display for visualization of the flow rate, Instantly grasp the flow rate with a digital display, Easy wiring with a display , Output is 1 to 5V or 4 to 20mA , Equipped with a jog switch for easy range switching, Compact cylindrical design makes installation easy (any mounting location), Originally developed flow sensor with less error, Controller can be retrofitted.
Model Number
Specifications
| low range |
~ 20SLM 50SLM 100SLM 200SLM |
| Gas to be measured |
Air N2 O2 |
| Flow accuracy ± 1% FS |
Reproducibility within ± 0.3% FS |
| responsiveness |
50ms or less |
| Maximum working load pressure |
-0.09MPa ~ + 0.7MPa |
| Withstand voltage |
1MPa |
| Usable ambient temperature |
0 ℃ ～ 50 ℃ |
| Flow output signal |
1-5VDC ⇔ 4-20mA & serial communication |
| Power supply used |
+ 12V ~ + 24V ± 0.5V DC 0.5A |
| Control range |
0-100% FS |
| Main unit connection port |
One-touch fitting Tube outer shape Φ6 |
| Gas connection member quality |
SUS303, POM, brass or aluminum byton |
| weight |
120g |
| principle |
The basic configuration of the mass flow meter consists of a thermal mass flow sensor, a bypass laminar flow element, and a bridge circuit. An electric current is passed through the resistor wound around the sensor to generate heat. When a part of the gas that enters from the inlet flows into the sensor, the temperature distribution of the sensor changes, which is captured by the bridge circuit and taken out as a flow rate output signal. |
Please note that the specifications or appearance are subject to change without notice for improvement.
