Digital differential pressure meter LDPM-A20 is an advanced microprocessor based handheld unit. It is developed for the determination of pressure difference and can measure positive as well as negative pressures. Fabricated using new semiconductor based nm process, it provides stable and precise readings for different levels in and out of clean rooms.
| Measuring range | ± 500 Pa |
| Repeatability | ± 0.2 % FS |
| Resolution | 0.1 Pa |
| Sampling rate | 0.5 s |
| Operating temperature range | 0 °C ∼ 50 °C |
| Operational humidity | ˂ 85 RH |
| Display resolution | 320 x 240 |
| Power supply | 2400 mA Li-battery |
| Dimensions | 55 x 180 x 85 mm |
- Ultra-low power 32-bit microprocessor
- 2.6 inch IPS colour screen for differential pressure display
- Multiple options of measurement units: Pa, mbar, etc.
- Data storage function ( 16000 samples )
- On site calibration through quick zero reset
- Over-voltage and over-charge protection
- Resistance to static and electromagnetic interference
- Adjustable backlight display with automatic idle shutdown
- Data export and easy data download to PC via USB line
- Built-in battery
Used in differential pressure measurement of clean rooms, air conditioning ducts, pneumatic, compressor and pump installations, valves, tanks and heating, ventilation and air conditioning (HVAC) systems, departments such as electronics, pharmaceuticals and biotechnology; monitoring of filters, etc.
| Accessory No | Accessory | Quantity |
| 1. | USB charger line | 1 |
| 2. | Data cable | 1 |
| 3. | Calibration certificate | 1 |
| 4. | Warranty card | 1 |
| 5. | User manual | 1 |
Gas Detectors
Portable 2 in 1 gas detector LPTG-A10
- Sampling method
- Diffusion
- Sensor type
- CO2: solid electrolyte sensor, O2：electrochemical sensor
- Detection range
- CO2：0.04 to 5.00 % and O2：0.0 to 30.0 %
Portable Multiple Gas Detector LPMG-A10
- Sampling Method
- Diffusion
- Working conditions
- Temperature -20 to 50°C Pressure 0.9 to 1.1 (standard atmospheric pressure) Humidity 10 to 95 % RH (no dew condensation)
- Explosion proof grade
- Exia II CT3
Portable infrared gas detector LIGD-A10
- Measurement principle
- Non-dispersive infrared (NDIR)
- Gas Detected
- SF6: 0 to 50 ppm range/ 0 to 1000 ppm range (as per req.)
- Detection Uncertainty
Portable Single Gas Detector LPSG-A10
- Sampling method
- Diffusion
- Measurement principle
- Electrochemical (oxygen, toxic gases), Catalytic combustion (flammable gases), Infrared principle (carbon dioxide gas)
- Detector gas
- Flammable gases, oxygen gas, toxic and harmful gases
Digital Differential Pressure Meter
Digital Differential Pressure Meter LDPM-A10
- Measuring range
- 0 ∼ 125 Pa
- Accuracy
- 0 ± 0.2 Pa (liner error) ± 1 %
- Operating temperature range
- 0 °C ∼ 50 °C
Multifunctional Environmental Meter
6 in 1 Multifunctional Environmental Meter LMEM-A10
- Temperature Measurement Range
- -10℃ to 60℃
- Temperature Resolution
- 0.1°C
- Temperature Accuracy
- ± 1.5℃
