Pressure monitoring system LOA-01

flowmedicalfor hospitals

Product overview
Labotemp 3‑in‑1 Ultrasonic Oxygen Analyzer LOA-01 measures oxygen concentration, flow and pressure from medical and industrial oxygen sources using ultrasonic sensor technology. The handheld unit provides rapid, stable and repeatable readings without chemical reagents or sensor drift, making it suitable for continuous use in hospitals, oxygen plants, laboratories and field service. Measurement ranges cover 21%–95.6% O₂ (±1.5% accuracy), flow 0–10 L/min and pressure up to 100 kPa. Results are shown on a multi‑mode LCD for concentration, flow and pressure selection. The device is battery operated with rechargeable cell, LED backlight and automatic shut‑off.

Key features

• 3‑in‑1 measurement: oxygen concentration, flow and pressure in a single handheld instrument
• Ultrasonic sensor technology for stable, maintenance‑free operation
• Certified: ISO 13485:2016 and CE marked
• Fast response time: typically 10–30 seconds
• Clear LCD with selectable display modes (Oxygen Concentration / Flow / Pressure)
• Portable design with rechargeable battery (3.0 V, 3150 mAh) and DC charging input (12 V – 1 A)
• LED backlight for low‑light environments

Applications

• Testing and verification of medical oxygen concentrators
• Verification of oxygen pipeline and gas distribution systems
• Hospital biomedical engineering and maintenance checks
• Monitoring at oxygen generation plants and gas filling stations
• Laboratory and industrial gas quality control

Specifications (table)
Measured Oxygen Range: 21% – 95.6% O₂
Oxygen Accuracy: ±1.5%
Oxygen Resolution: 0.1%
Measured Flow Range: 0 – 10.0 L/min
Flow Accuracy: ±0.2 L/min
Flow Resolution: 0.1 L/min
Measured Pressure Range: 0 – 100 kPa
Pressure Accuracy: ±1% FS
Pressure Resolution: 1 kPa
Display Type: LCD
Display Modes: Oxygen Concentration / Flow / Pressure
Control Buttons: POWER / MENU / LED
Battery: 3.0 V, 3150 mAh (Rechargeable)
DC Charging Input: 12 V – 1 A
Operating Temperature: +5°C to +55°C
Storage Temperature: −15°C to +60°C
Dimensions: 76 × 95 × 35 mm
Weight: 300 g

Technical specifications

• Measured Oxygen Range: 21% – 95.6% O₂
• Oxygen Accuracy: ±1.5%
• Oxygen Resolution: 0.1%
• Measured Flow Range: 0 – 10.0 L/min
• Flow Accuracy: ±0.2 L/min
• Flow Resolution: 0.1 L/min
• Measured Pressure Range: 0 – 100 kPa
• Pressure Accuracy: ±1% FS
• Pressure Resolution: 1 kPa
• Display Type: LCD
• Display Modes: Oxygen Concentration / Flow / Pressure
• Control Buttons: POWER / MENU / LED
• Battery: 3.0 V, 3150 mAh (Rechargeable)
• DC Charging Input: 12 V – 1 A
• Operating Temperature: +5°C to +55°C
• Storage Temperature: −15°C to +60°C
• Dimensions: 76 × 95 × 35 mm
• Weight: 300 g