NA100P SF₆ Gas Density Meter

Application area

• Continuous monitoring of SF₆ gas density in sealed containers such as GIS, circuit-breakers and load-break switches
• Suitable for indoor or outdoor installation in substations and switchgear rooms

Features

High-precision measurement

range –0.1 MPa to 0.9 MPa; accuracy class 1.0 @ 20 °C, class 1.6/2.5 @ –40 °C – +60 °C

Temperature compensation

for reliable readings across wide ambient conditions

Optional three-way self-sealing valve

for leak-free operation

RS-485 digital output

for integration with SCADA and control systems

Rugged construction

IP65 rating; φ100 mm dial; port dimensions M20×1.5 or G1/2 (customizable)

Low power consumption

< 20 W host unit

Wide operating range

–40 °C – +60 °C, vibration- and shock-resistant design