2015 new type 24V Water Digital Pressure Switch,air pressure switch
QYK102 pressure switch is a pressure measurement & control product with intelligent digital display, it is combined the functions of pressure measurement, display, output and control. This product is made with entire electronic structure, and built isolated-membrane pressure sensor in its front end. Its output signal is transformed through high accuracy A/D converter, and processed by microprocessor, finally can be demonstrated on the spot, and generated one-way analog output & two-way switch output.
The use of intelligent digital pressure controller is very flexible. QYK102 operation and adjustment is simple and easy, meanwhile, this product also has good reliability and safety.
It is widely used in water and electricity industry, petroleum industry, chemical industry, machinery industry etc, for the pressure measurement and control of many kinds of fluids on the spot.
| Control range | -0.1~0~100Mpa | Control accuracy | Less than ± 0.5%FS |
| Stability | Less than 0.1% / year | Display accuracy | ± 0.1%FS |
| Display mode | 0.56" digital tube | Display range | -1999--9999 |
| Power supply | 24V±20% | Power consumption | Less than 1W |
| Load capability | Less than24V1.2A | Switch type | PNP,NPN |
| Mounting thread | M20 | Material | SST |
| Respond time | Less than 4ms | Life | More than 100million times |
| Protection grade | IP65 | Medium temperature | -20~80°C |
| Connecting thread | M20 | Electric connections | A |
1. 4 digital figures display current pressure values.
2. Pressure preset switching points and delay switch output.
3. The switch can be set into any figures from zero to full values.
4. The shell is provided with joint action light-emitting diode, convenient for observation.
5. The key can adjust and set various parameters conveniently.
6. Two-way switch output, 1.2A loading capacity.
7.analog output is 4~20mA.
Options guide QYK102 pressure switch | ||
Thread connection | G14 | G1/4 |
G12 | G1/2 | |
M20 | M20*1.5 | |
type | P | PNP |
N | NPN | |
Measure range | -0.1~0~100MPA (......) | |
Electrical connection | A Plug-in connector | |
A1 M12-5P | ||
Default M12-4P | ||