Digital Differential Pressure Meter LDPM-A20

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.

Buy Now View Catalog
Measuring range ± 500 Pa
Accuracy
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
Weight
  • 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
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

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.

{"Measuring range":"\u00b1 500 Pa","Accuracy":"","Repeatability":"\u00b1 0.2 % FS","Resolution":"0.1 Pa","Sampling rate":"0.5 s","Operating temperature range":"0 \u00b0C \u223c 50 \u00b0C","Operational humidity":"\u02c2 85 RH","Display resolution":"320 x 240","Power supply":"2400 mA Li-battery","Dimensions":"55 x 180 x 85 mm","Weight":""}
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.


Related Products of Digital Differential Pressure Meter

Digital Differential Pressure Meter LDPM-A10

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

Handheld Ozone Tester

Handheld Ozone Tester LHOT-A10

Measurement range 0 ppm ∼ 5 ppm
Resolution 0.001 ppm ( 0 ppm ∼ 5 ppm )
Temperature range ˗ 40 °C ∼ 120 °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℃
Floor Balance LFRB-A20
Capacity 50 kg
Accuracy 1 g
Speed 1 s

UV-Absorption Ozone Meter

UV Absorption Ozone Meter LUOM-A10
Ozone measurement range 0 ppm ∼ 100 ppm/ 0 ppm ∼ 1000 ppm
Flow rate 1 L/min
Accuracy 0.01 ppm

Online Ozone Meter

Online Ozone Meter LOOM-A10

Ozone measurement range 0 ppm ∼ 5 ppm, 0 ppm ∼ 100 ppm, 0 ppm ∼ 300 ppm, 0 ppm ∼ 600 ppm ( Optional )
Flow rate 1.5 L/min
Accuracy 0.01 ppm or 3 % of reading

Gas Detectors

Handheld C2H4 Ethylene Gas Detector LEGD-A10

Sampling With internal sampling pump, flow rate is up to 1 L/min, ten grades of pumping suction for selection
Gas Ethylene C2H4
Measure Range 0 to 1000 ppm
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 %

Talk to us?