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LEFOO LFDS101/LFDS102 series adopt a high-reliability transmitter to measure pressure, and the signal is processed by a back-end circuit and converted into a standard industrial electrical signal for output and display.
This digital pressure switch is in fully engineering plastic housing design, high contrast, dual-screen LCD digital display, the 3-key design, and user-friendly menu make the product more convenient to operate, and a variety of connection modes can fully meet various specific installation requirements. Many built-in setting items can be set by the user to adjust the working parameters, which is flexible and convenient.
This series of pressure switches have characteristics of anti-vibration, long lifetime, simple operation, clear display, etc. It can be used in a variety of industrial applications, such as industrial systems to confirm the adsorption of electronic parts, to confirm the total pressure, or to detect air leakage.
* Various output signals
* LCD digital display
* Adjustable settings
| Pressure type | Standard pressure | |
| Pressure range | （-100~100kPa） | （-100~1000kPa） |
| Overload pressure | 3 times | 1.5 times |
| Media | Non-hazardous gas only | |
| Rated voltage | 12~24VDC | |
| Current | ＜20mA（when no load） | |
| Switch output | <NPN Output type>:NPN open collector transistor, max current 100Ma, Pressure drop<1.5V | |
| <PNP Output type>:PNP open collector transistor, max current 100Ma, Pressure drop<1.5V | ||
| Output setting | NO\NC | |
| Hysteresis | 1-8 level（Default 3 levels ） | |
| Repeatability | ±0.3%F.S | |
| Comprehensive precision | ±1%F.S | |
| Response time | 2.5\5\10\25\250\500\1000\5000ms | |
| Analog voltage output | 1-5V±2% （Limit for voltage output type） | |
| Analog current output | 4-20mA±2%（ Limit for current output type ） | |
| Storage temp. | -10-60℃ | |
| Operating temp. | 0-50℃ | |
| Temperature character | ±2%F.S | |
| Enclosure | CN-14A-C2 (with connector cable，2m) | |
Code and Description | Notes | ||||||
LFDS10 | Digital Pressure Switch | Mode | |||||
Pressure Range | -100～100Kpa/-100~1000kPa | Measurement range | |||||
S | S: Standard type | Output mode | |||||
A | |||||||
V | V: Voltage output type | ||||||
R | R: R1/8+M5 Internal thread screw | Pressure connection | |||||
E | E: G1/8+ M5 Internal thread screw | ||||||
M | M: M5 Internal thread screw | ||||||
N | N: NPN | Switch output | |||||
P | P: PNP | ||||||
W | W: Normal specification | Special | |||||
X | X: Special specification | ||||||
J | J: Customized specification | ||||||
LFDS10 | 0-100 | A | R | N | W | Model selection example | |
Delicate, small size and simple to operate
Clear LCD digital display
Multifunction, dual-channel independence
Strong stability and long lifetime
Air,gas,vacuum pressure monitoring,projects in the region for the automotive, pharmaceutical, textile, packaging, and printing industries.
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