Technical Document
Specifications
Temperature Coefficient Type
NTC
Minimum Operating Temperature
-55°C
Thermal Time Constant
4s
Thermal Coefficient
-4.4%/°C
Depth
0.8mm
Length
1.6mm
Maximum Operating Temperature
+150°C
Resistance @ 25 °C
33kΩ
Height
0.8mm
Tolerance
±10%
Dimensions
1.6 x 0.8 x 0.8mm
Package/Case
0603 (1608M)
Trade Name
Fast Release PenetrantSeries
NB21
Product details
Legrand Round LED Bulkhead Light IP54
Standard 4000K 830 lm LED bulkhead light.
Standard bulkhead for domestic or commercial areas
Diameter: 310 mm
Daylight Lighting Controllers
These controllers automatically turn lights 'ON' and 'OFF' in response to changes in ambient light levels, primarily the transition from day to night and vice-versa. The more advanced types (see note below) have inbuilt logic to minimise false triggering, whereas the remainder have inbuilt time delays or higher 'OFF' thresholds, to prevent on/off cycling. As a general rule, these controllers should be sited such that they are not illuminated, by the light they are controlling. Nominal supply voltage is 230Vac.,Note regarding energy-saving negative-hysteresis controllers,Where figures for the 'OFF' threshold are lower than for the 'ON' threshold, the sensor is designed such that four thresholds are actually monitored. These are: dusk, the middle of the night, dawn and the middle of the day. Monitoring at times other than dusk and dawn enables the sensor to determine what it should be looking for next, minimising false triggering and improving overall controller operation.
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₹ 25.48
Each (In a Pack of 5) (Exc. GST)
₹ 30.066
Each (In a Pack of 5) (Including GST)
Standard
5
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
₹ 25.48
Each (In a Pack of 5) (Exc. GST)
₹ 30.066
Each (In a Pack of 5) (Including GST)
Standard
5
Buy in bulk
quantity | Unit price | Per Pack |
---|---|---|
5 - 120 | ₹ 25.48 | ₹ 127.40 |
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Technical Document
Specifications
Temperature Coefficient Type
NTC
Minimum Operating Temperature
-55°C
Thermal Time Constant
4s
Thermal Coefficient
-4.4%/°C
Depth
0.8mm
Length
1.6mm
Maximum Operating Temperature
+150°C
Resistance @ 25 °C
33kΩ
Height
0.8mm
Tolerance
±10%
Dimensions
1.6 x 0.8 x 0.8mm
Package/Case
0603 (1608M)
Trade Name
Fast Release PenetrantSeries
NB21
Product details
Legrand Round LED Bulkhead Light IP54
Standard 4000K 830 lm LED bulkhead light.
Standard bulkhead for domestic or commercial areas
Diameter: 310 mm
Daylight Lighting Controllers
These controllers automatically turn lights 'ON' and 'OFF' in response to changes in ambient light levels, primarily the transition from day to night and vice-versa. The more advanced types (see note below) have inbuilt logic to minimise false triggering, whereas the remainder have inbuilt time delays or higher 'OFF' thresholds, to prevent on/off cycling. As a general rule, these controllers should be sited such that they are not illuminated, by the light they are controlling. Nominal supply voltage is 230Vac.,Note regarding energy-saving negative-hysteresis controllers,Where figures for the 'OFF' threshold are lower than for the 'ON' threshold, the sensor is designed such that four thresholds are actually monitored. These are: dusk, the middle of the night, dawn and the middle of the day. Monitoring at times other than dusk and dawn enables the sensor to determine what it should be looking for next, minimising false triggering and improving overall controller operation.