Proud Distributors of GUNT Hamburg, UTEST, FOUR E’s Scientific & LABTECH ITALY

Series Differential Pressure Loggers (LES-S150-DP)

Series Differential Pressure Loggers (LES-S150-DP)

SKU LES-S150-DP Categories ,

Fast response and high accuracy

Code LES-S150-DP
  • Thermal sensor element flow through technology
  • High accuracy of better than 0.2% FS
  • LCD for logger status and real-time values
  • Memory capacity of 43,000 records
  • Resolution 0.1Pa
  • Log intervals from 2 sec to 24 hrs
  • Start/Stop button on logger
  • Offset calibration via software
  • 2*AA 3.6V Lithium battery powered (approx. 300 hours life)
  • External 9VDC with supplied AC adapter
  • c/w Software, USB cable, AC adapter and batteries

Available models:

  • S150-DP1 with range -125 to +125 Pa
  • S150-DP5 with range -99 to +500 Pa

Technical Specifications:

Accuracy ±0.2% FS
Resolution 0.1Pa
Measurement range +/-0125Pa
Repeatability +/-0.1%
Operational range 0 to 50℃
Battery 2*AA 3.6V Lithium
Battery life More than 300 hours
LCD Size 40mm x 28mm
Dimensions 96mm(L) x 69mm (W) x 29mm (H)
Net Weight 280g
Accessory Software CD, USB cable, Operation manual and battery


  • Widely applied in air conditioning system, clean room, filter resistance, flow testing of discharge duct, air speed, hydraulic system pressure and automatic valve
  • Health care equipment respiratory monitoring fields


  • Recording capacity: 43000
  • Log interval from 2 seconds to 24 hours. Start immediately, start delay and start timely can be chosen from settings.
  • Recording protection. Log stops when battery is not enough and data last forever till deleted manually
  • Fast response and high accuracy.
  • Wall mounted, comoact and elegant design.

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.