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LEFOO LFT6800 digital pressure transmitter adopts high-performance ceramic core or oil-filled silicon core, and cooperates with advanced processing circuit and temperature compensation technology to convert pressure change into linear current, voltage or RS485 signal. The product is small in size and easy to install. It adopts a digital display head and a stainless steel casing. It is suitable for measuring gases and liquids that are compatible with the materials of the contact parts, and can monitor and display the current measured pressure value in real time.
Features
* With digital display and adjustment buttons
* Anti-vibration, anti-shock
* With reverse polarity protection
* Strong overload and anti-environmental interference ability, economical, practical and stable
| LEFOO Pressure Transmitter with Digital Display LFT6800 | |||||||
| Measurement Range | -100kPa…0~1kPa...60MPa(Oil-filled Silicon Core) | -100kPa~0.3MPa...60MPa(Ceramic Core) | |||||
| Overload Pressure | 1.5 times of full scales | 1.5 times of full scales | |||||
| Stability | <0.5%F.S./Year | <0.5%F.S./Year | |||||
| Accuracy | ±1.0%F.S.; ±0.5%F.S. | ±1.0%F.S. | |||||
| Display mode | 4 digit LCD | 4 digit LCD | |||||
| Working Temperature | -20~75℃ | -20~75℃ | |||||
| Storage Temperature | -30~80℃ | -30~80℃ | |||||
| Medium | Gas or liquid compatible with S304, 316L, fluoro rubber or nitrile rubber | Gas or liquid compatible with S304, 1Cr18Ni9Ti, fluoro rubber or nitrile rubber | |||||
| Electrical Performance | Two-wired | Three-wired | Four-wired | Two-wired | Three-wired | ||
| Output Signal | 4~20mA | 0~10VDC | RS485 | 4~20mA | 0~10VDC | ||
| Power supply | 12~30VDC | ||||||
| Electrical connection | Big Hirschmann | ||||||
| Protection Grade | IP54 | ||||||
| Pressure connection | G1/4, NPT1/4，R1/4，M12*1, M10*1, M20*1.5, G1/2 | ||||||
| Code and description | Remark | ||||||||||
LFT6800 | Pressure transmitter with digital display | Model | |||||||||
Range | -100kPa…0~1kPa...60MPa | Range | |||||||||
A4 | A4 = 4~20mA（Two-wired） | Output Mode | |||||||||
V10 | V10 = 0~10V（Three-wired） | ||||||||||
RS | RS = RS485（Four-wired） | ||||||||||
K | K = kPa | Unit | |||||||||
| P | P = psi | ||||||||||
| B | B = bar | ||||||||||
M | M = MPa | ||||||||||
| 0.5 | 0.5 = 0.5％F.S. | Accuracy | |||||||||
| 1.0 | 1.0 = 1.0％F.S. | ||||||||||
D1 | D1 = DIN43650A（Big Hirschmann） | Electrical connection | |||||||||
G | G = G1/4 | Pressure connection | |||||||||
| G2 | G2 = G1/2 | ||||||||||
N | N = NPT1/4 | ||||||||||
| R | R = R1/4 | ||||||||||
M10 | M10= M10*1 | ||||||||||
| M20 | M20=M20*1.5 | ||||||||||
| M12 | M12= M12*1 | ||||||||||
1.0 | 1.0 = 1m | Cable length | |||||||||
LFT6800 | 0-60 | A4 | B | 1.0 | D1 | G | 1.0 | Selection example | |||
With digital display and adjustment buttons
Anti-vibration, anti-shock
With reverse polarity protection
Strong overload and anti-environmental interference ability, economical, practical and stable
Environmental control equipment
Air flotation equipment
Industrial control, solution fluid treatment
Smart agriculture management and research
Water treatment
Liquid medicine production
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