This website uses cookies to ensure you get the best experience on our website. Read our cookie policy
SKU
EV-H-A1R
£27.43 £22.86
Nittan EV-H-A1R Evolution Addressable Rate of Rise Heat Detector
- Buy 10 for £27.22 £22.68 each and save 1%
- Buy 20 for £27.00 £22.50 each and save 2%
- Buy 40 for £26.78 £22.32 each and save 2%
Unlike smoke detectors that detect the presence of smoke particles, heat detectors only react to changes in temperature.
The EV-H-A1R is a Thermistor based Heat Detector, which use electronic components that change their resistance when heated; this change is detected by circuitry within the detector.
Key Features |
---|
> 54°C Heat Detector > Omniview 360° LED > Nittan Evolution FSK protocol > EEPROM Addressed (Programmer) > RIL and Base Control Outputs > Approved to EN54-5:2000 + A1:2002 |
Manufacturer | Nittan |
---|---|
MPN | EV-H-A1R |
Write Your Own Review
Sort By:
No questions yet. Be the first to ask the question!
Manufacturer: | Nittan |
Product Code: | EV-H-A1R |
Sensor Method: | Thermistor |
Sensor Element: | Thermistor |
Operating Voltage: | 20V d.c to 35V d.c |
System Voltage: | 35V d.c |
Quiescent Current: | 200µA |
Alarm Current: | 5mA |
Current for external remote LED indicator: | 2mA |
Operating Temperature: | – 10°C to + 80°C |
Storage Temperature: | – 20°C to + 60°C |
Charging Time: | 4 minutes |
Relative Humidity: | ≤ RH95% non-condensing |
I.P. Protection Rating: | IP40 |
Addressing Method: | Soft addressing, Non-Volatile EEPROM. |
Material: | ABS |
Dimensions: | ∅104mm x 42.5mm (Sensor head) - ∅104mm x 57.7mm (Sensor head and UB-4-EV) |
Mass: | 98g (Sensor head) - 163g (Sensor head and UB-4-EV base) |
EMC Conformance: | EMC conformance to BSEN50130-4 |
CE Conformity: | Yes |
Standards / Ceritification: | EN54-5 / LPCB 041 |