Thermal sensor alarm HK-21

Specification: Alarm Temperature:A2:60ºCBattery Availability :10 years(Lithium);Standby Current :< 5μAAlarm Current :<150mATemperature Range:0°C to 50°CHumditiy:0 to 95% RH, no condensation or icingAlarm Sound Level :85 db/3mDimensions:50.8mm (dia) x 42.5mm (ht) with baseWeight:100g with base (3V batte

Featured Products

Alarm Temperature:A2:60ºC
Battery Availability :10 years(Lithium);
Standby Current :< 5μA
Alarm Current :<150mA
Temperature Range:0°C to 50°C
Humditiy:0 to 95% RH, no condensation or icing
Alarm Sound Level :85 db/3m
Dimensions:50.8mm (dia) x 42.5mm (ht) with base
Weight:100g with base (3V battery included)
 Heat Temperature Sensor Alarm HK-21
Heat Temperature Sensor Alarm HK-21

 Product Features: 

• Rapid response and high precision NTC thermistors.
• Built-in 10 years lithium battery - no battery changes for ever.
• Install simply and quickly using screws (included) or almost instantly with unique 3M VHB adhesive tape.
• Multi-function button: normal work test, silence alarm signal,silence low battery prompt tone.
• Silence function to silence false alarms and temporally desensitizing smoke alarm,
  just press and release at once.
• Alarm signal: Red light flashes, 'beep' prompt tone.
• The operation mode: Normal mode, Alarm mode, Test mode, Silence mode, Low battery,
  8 hours of low battery silence mode.
• Sounding a loud alarm signal of exceeding 85db in alarm mode

Related Products
Heat Temperature Sensor Alarm HK-21

Company Information

Heat Temperature Sensor Alarm HK-21


Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours