NOTUS-R-140-M0 – CAV Controller – Systemair

NOTUS-R-140-M0 – CAV Controller – Systemair

Description

NOTUS-R is a constant air flow volume controller with mechanical type of operation (no need for auxiliary energy). The product is intended to control the constant air flow independently of the duct air pressure in the range of 50 Pa to 1000 Pa. The product fits into the circular ducts of 80 mm up to 400 mm in diameter. The constant air flow value can be set manually (product type NOTUS…M0) or by an actuator (product type NOTUS…M1/M2). The product is intended for all applications, where a reliable, precise and cost effective air flow control is required.

Design

NOTUS-R is manufactured from galvanized steel sheet with rubber gasket sealed duct connections. The control damper blade is made from aluminium. Product type NOTUS-RI (with acoustic insulation) has 1,9 cm polymer foam layer around the damper casing. The damper casing is covered by galvanized sheet cover. The control mechanism is made from ABS plastics levers and transmissions, steel springs, rotary shock absorber filled with silicone oil and ABS box. The body of the product has leakage class C according to EN 1751 (the damper blade is not intended for shut-off function so the blade leakage is not classified). Product type NOTUS…M0 (manually operated) can be equipped by an actuator additionally.

Highlights

• Easy, precise air flow adjustment
• Good, stable control accuracy
• Small straight equalizing duct length in front of device required
• Large pressure drop wirking range
• High casing tighness, class C acc. to EN 1751

Types of Product

• NOTUS-R…M0: Manually operated CAV controller
• NOTUS-R…M1: Actuator operated CAV controller, AC 24V
• NOTUS-R…M2: Actuator operated CAV controller, AC 230V
• NOTUS-RI…M0: Manually operated CAV controller with acoustic insulation
• NOTUS-RI…M1: Actuator operated CAV controller with acoustic insulation, AC 24V
• NOTUS-RI…M2: Actuator operated CAV controller with acoustic insulation, AC 230V

Product PDF:

NOTUS-R