Plastec Airflow Monitor A - Manual (Page 7)

AirControl A LED
Part Number 819700 819701
1 green LED for normal air speed 2 green LED for normal air speed
Display – Visual 1 red LED flashing for alarm "HI" for high air speed displayed
No digital display 1 red LED flashing for alarm
3 digit display with velocity reading
Units NA feet per minute (FPM)
Display Range NA 0 - 400 FPM
Alarm Setpoint Standard: below 78 FPM Standard: below 78 FPM
Alarm Delay Selectable: 15s or 30s Selectable: 15s or 30s
Analog Output NA NA
Alarm Indication 1 red LED flashing & audible buzzer 1 red LED flashing & audible buzzer
Alarm Mute
Light On/Off
Night Setback On/Off
Alarm Relay Yes, optional Yes, optional
Battery Back Up Yes, optional Yes, optional
Sash High Input
Audible and orange flashing LED indicate Audible and orange flashing LED indicate
sash position switch has been tripped sash position switch has been tripped
Mounting Flush or surface box (option) Flush or surface box (option)
Calibration
Factory pre-calibrated @ 100 FPM Factory pre-calibrated @ 100 FPM
Recalibration possible Recalibration possible
Power Requirement 12 VDC (115 VAC power supply) 12 VDC (115 VAC power supply)
Orientation Vertical Vertical
Options
Surface Box, Alarm Relay, Surface Box, Alarm Relay,
Battery Back Up, Custom Stickers Battery Back Up, Custom Stickers
Front fascia: 210L x 90W x 10D mm Front fascia: 210L x 90W x 10D mm
Monitor Dimensions (metric)
Surface box: 205L x 85W x 14D mm Surface box: 205L x 85W x 14D mm
Front fascia: 8.27"L x 3.54"W x 0.39"D Front fascia: 8.27"L x 3.54"W x 0.39"D
Monitor Dimensions (U.S.)
Surface box: 8.07"L x 3.35"W x 0.55"D Surface box: 8.07"L x 3.35"W x 0.55"D
AirControl A DIGITAL
7
Specifications
Laboratory Airflow Monitors & Controls
TYPE A NIGHT SETBACK
LED & DIGITAL