Portable Pressure Monitor:

The portable pressure monitor is composed of:

• Portable pressure conditioner
• Pressure transducer TPS2
• Disposable domes

Specifications:

a) General

• Power supply: Alkaline 9V battery
• Power consumption: 20 mA
• Dimensions: 149 x 80 x 30.5 mm (H x W x D)
• Weight: 220 g (with battery)

b) Pressure Conditioner

• Display: LCD 3½ digits
• Refresh rate: continuous
• Lowpass filter cutoff frequency: 1 Hz
• Zero offset: digital adjust
• Minimum battery life: 20 hours (continuous use)

c) TPS2 Pressure Transducer

• Pressure Range: -30 to 300 mmHg
• Sensitivity: 5 cV / V / mmHg
• Frequency response: > 20 Hz
• Error: < 1% (in pressure range)
• Wire Connection: 3 m

d) Warning

• Low battery