US NovaLynx Universal Temperature Alarm - 210-421-A
Temperature Sensor: Precision Thermistor
Measurement Range: -40° to +160° F (-40° to +71° C)
Alarm Range: -40° to +160° F (-40° to +71° C)
Resolution: 0.1°
Accuracy: ±0.5° F (±0.2° C)
Alarm On/Off Delay Range: 0-99 seconds
Controls: Protected pushbuttons for selection
Product Introduction
210-421-A Temperature Alarm Description
Model 210-421-A temperature alarm is a microprocessor-based dual setpoint temperature alarm suitable for environmental and industrial applications. It can also be configured as a frost alarm. Whenever the temperature reaches one of two independent limits, it sounds an alarm like a siren and controls the operation of two circuits.
210-421-A Temperature Alarm Features:
Temperature Sensor: Precision Thermistor
Measurement Range: -40° to +160° F (-40° to +71° C)
Alarm Range: -40° to +160° F (-40° to +71° C)
Resolution: 0.1°
Accuracy: ±0.5° F (±0.2° C)
Alarm On/Off Delay Range: 0-99 seconds
Controls: Protected pushbuttons for selection
Run or set variables
Select menu items
Alarm setpoint increment
Alarm setpoint decrement
Clear stored max and min
Indicators: LEDs for alarm points 1 and 2
2-line x 16-character LCD
Display character size 3x8 mm
Operating Temperature: Control module only -20° to +50° C
Input Power: 12 Vac or dc
Current: MaxCurrent isl50 mA
Alarm: Contact rating 3A @ 24 Vdc/115 Vac
Form 'C' (SPDT) configuration
Temperature probe cable length: 40' 2-wire
Weight/Shipping: 1 lb/2 lbs
