Variable air speed controllers version C two SPEEDS

Ref. 819706

Ref. 819707 (with display)

819706 - Type C 2SP Controller User manual

Variable air speed controllers version C two SPEEDS

• Controls and regulates fume cupboard air speed in proportion to the opening of the glass in two speeds
• Considerable energy savings of over 60%
• Complies with current EN 14175 and RoHS standards
• Stability of extraction, no speed oscillation

Features

• Ventilation on/off
• Fume cupboard light on/off
• Warns user if speed is below setpoint
• Warns user if working height is exceeded
• Regulates extraction flow according to glass position contact

Options

• Digital display of air speed in M/S or FPM
• Battery warns user of power failure via red LED
• Low speed audible alarm relay, high temperature
• Fume cupboard ambient temperature sensor triggers at 70°C Surface-mounted housing for flush mounting

Advantages

• Adjustable air speed setpoint from 0. 3 to 0.7 m/s
• No maintenance required
• Energy savings: with the glass positioned at the bottom, air extraction is reduced
• Stability of extraction, no effect of air speed oscillation