547-322B

The Siemens 547-322B, part of the SRCM Room Condition Monitors series, offers vital monitoring of environmental conditions crucial for various applications. This device features a TFT liquid crystal display measuring 4.3 inches, providing a resolution of 480 x 272 pixels for clear visibility of data. Each unit consumes power typically around 3 Watts, with a maximum consumption of 10 Watts during operation.

Weighing 1 pound, its lightweight design enables easy installation in designated spaces. The casing is made from fire retardant plastic, ensuring safety in use. Operating at a frequency between 50 to 60 Hertz, the monitor maintains reliable functionality in various environments. Measurement accuracy is precise, with a rating of 0.25% across the full measurement scale.

For pressure measurements, it features a range of ±0.10 inches of water column (25 pascal), making it suitable for different applications that require precise monitoring. The room condition monitor connects through a removable terminal block, allowing for flexible installation. Additionally, it utilizes barbed fittings compatible with 0.25-inch tubing for pressure connections. Designed for an operating temperature range of 0°C to 50°C (32°F to 120°F), this monitor is adaptable for various settings, catering to different operational needs while ensuring consistent monitoring and control.