Thông số kỹ thuật

• Measurement fluid: Gas measurement (Dry air, nitrogen gas, etc.), but not containing moisture, dust, etc.
• Operating environment: In a place where there is no flammable gas or liquid that may cause fire or explosion under normal conditions.
• mounting: wall mounting
• Pressure Connection Port: G1/8 (Standard)
• displaying: differential pressure display
• Differential pressure range: ±500
• Accuracy: ±(2.0%F.S. +1digit)at23°C
• Gas Contact Part Material: Silicon, Silicone, Glass, ABS
• Display format: 3 1/2 digit LCD digital display (character height 17 mm) LCD analog bar graph display (21 segments)
• Display period: 1 s
• Display unit: differential pressure display: Pa, kPa
• Batteries: AA Alkaline Batteries (LR6) x 2
• Battery life: Approximately 2 years of continuous operation. Low battery voltage is indicated.
• When external power supply/output cable is installed (optional): External power supply 24 V DC 5 mA max. Comparator Output N Channel Open Drain x 1 Output (30 V DC 80 mA max.) Response Speed: Within 2 s Operation Mode: Window Comparator Contact Difference: 1%F.S. Fixed Operation Display: H/L Display
• Filters: 1s, 2s, 4s (moving average)
• Error indication: Over-pressure and out-of-range pressure at zero adjustment
• Hold: Maximum value and minimum value display
• Others: zero tone, key lock
• Warning: Low battery voltage
• Operating temperature range: 0~40°C (without freezing)
• Operating humidity range: 35~85%RH (no condensation)
• Storage temperature range: -10~50°C (no freezing or condensation)
• Leakage Allowance: 1.7×10 to the power of -4 Pa・m3/s * This product cannot be used for applications that require strict measurement of the amount of leakage, such as leak tests.
• Case Construction: Indoor Specification (IP40
• Case Material: ABS
• Mass (g): 130 (Including Battery)
• Accessories: Seal Plug with Hexagonal Hole, AA Alkaline Battery (LR6), Unit Nameplate Seal (×10×100 ×1000 m/s, m3/min, m3/h)...GC63-□□ When 2 is selected
• Model Number: O181
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