
Medium: Suitable for air or neutral gases.
The LPM18 pressure sensor detects differential pressure or gauge pressure and converts this pressure difference into a proportional electrical output.
LPM18 has a high-level output of 0-10VDC or 4-20mA, used in building energy management systems. This sensor can measure the precise pressure and flow required for building pressurization and air flow control.
The LPM18 series pressure sensor can provide a range from 0~± 50Pa to 0~10000Pa. The static accuracy is ± 1% Fs at room temperature, and the temperature compensation range is -10~60 ℃. The thermal drift outside the temperature compensation range is less than 0.05% FS/℃.
LPM18 adopts imported diffused silicon pressure core. It has the characteristics of sensitive pressure response, stable long-term output, and superior temperature performance.
Product Details
Pressure Range and Range Gauge
| one-way | bidirectional |
| 0~100Pa | 0~±50Pa |
| 0~250Pa | 0~±100Pa |
| 0~500Pa | 0~±250Pa |
| 0~1000Pa | 0~±500Pa |
| 0~2500Pa | 0~±1000Pa |
| 0~5000Pa | 0~±2500Pa |
| 0~10000Pa | 0~±5000Pa |
| 0~±10000Pa | |
performance specifications
| Precision | ±1.0%FS |
| compensation scope | -10~ 60℃ |
| Zero/full range offset% FS/℃ | ±0.06 |
| Overload pressure | |
| -1000~1000Pa | 15KPa |
| -10000~10000Pa | 150KPa |
Shell parameters
| Shell material | Industrial plastic, flame retardant grade UL944-V0 |
| Pressure interface | Metal barbed interface, Ø 6.2 mm |
| cable joint | The maximum diameter of the cable is Ø 8 mm |
| weight | 140g |
Selection Code Table
LPM18
| one-way | bidirectional | output method |
| 101G = 0-100Pa | 051D = 0±50Pa | AL = 4~20mA |
| 251G = 0-250Pa | 101D = 0±100Pa | VL = 0~10Vdc |
| 501G = 0-500Pa | 251D = 0±250Pa | |
| 102G = 0-1000Pa | 501D = 0±500Pa | |
| 252G = 0-2500Pa | 102D = 0±1000Pa | |
| 502G = 0-5000Pa | 252D = 0±2500Pa | |
| 103G = 0-10000Pa | 502D = 0±5000Pa | |
| 103D = 0±10000Pa |
Online Inquiry
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Phone: 0755-83343508/0755-28030573
Fax: 0755-83356166
Email: ming@greystoneenergy.com.cn
Address: 2nd Floor, Building 10, Shenliang Guanlan Automotive Electronics Characteristic Industrial Park, 299 Guanping Road, Longhua District, Shenzhen