센서등과 같은 조명기구에 많이 쓰이는 PIR 센서 입니다.
보통은 CDS 조도센서와 함께 사용됩니다.
제조사: Nicera Nippon Ceramic
TYPE OF SENSOR |
BALANCED DIFFERENTIAL (SERIES OPPOSED TYPE.) |
PHYSICAL CONFIGURATION |
1) PACKAGE : TO - 5 METAL CAN WITH DIMENSIONS SHOWN IN FIGURE 1-C (NICKEL-PLATED) |
2) ELEMENT GEOMETRY : TWO SENSITIVE AREAS 2. 0 ㎜ LONG, 1. 0 ㎜ AND SPACED 1. 0 ㎜ APART. |
3) ELEMENT ORIENTATION : SEE FIGURE 1 - B |
4) LEAD CONFIGURATION : SEE FIGURE 1-C, 1-D |
ELECTRICAL CHARACTERISTICS (AT 25 ± 5 ℃) |
1) CIRCUIT CONFIGURATION : THREE-TERMINAL SENSOR WITH SOURCE FOLLOWER SEE FIGURE 2 |
2) OPERATING VOLTAGE : 3 ∼ 10 V DC (Rs : 47 KΩ) |
3) SOURCE VOLTAGE : 0. 35 ∼ 1. 5 V (VD : 5V, Rs : 47 KΩ) |
4) SIGNAL OUTPUT : MIN. 2. 5 Vp - p (TYP. 4. 0 Vp - p) |
SIGNAL OUTPUT IS MEASURED AT CHOPPER FREQUENCY OF 1 ㎐ WHEN CONNECTED TO THE AMPLIFIER OF GAIN 72. 5 ㏈ (AT 1 ㎐) AND SUBMITTED TO THE EMISSION OF INFRARED ENERGY OF 13 ㎼ / ㎠ FROM 420 K BLACK BODY. |
SEE FIGURE 3 |
5) NOISE OUTPUT : MAX. 250 mVp - p (TYP. 90 mVp - p) NOISE OUTPUT SHALL BE MEASURED FOR 20 SECONDS WHEN CONNECTED TO THE AMPLIFIER OF GAIN 72. 5 dB AND SHUT OUT FROM INFRARED ENERGY. |
SEE FIGURE 3 |
6) BALANCE OUTPUT : MAX. 15 % |
〔 BO / I SA+SB I 〕 ≤ 0. 15 |
BO : BALANCE OUTPUT |
SA : SIGNAL OUTPUT ON ELEMENT A |
SB : SIGNAL OUTPUT ON ELEMENT B |
BALANCE OUTPUT IS MEASURED AT CHOPPER FREQUENCY OF 1 Hz WHEN CONNECTED TO THE AMPLIFIER OF GAIN 72. 5 dB ( AT 1 Hz ) AND SUBMITTED TO THE EMISSION OF INFRARED ENERGY OF 13 u W/ ㎠ FROM 420 K BLACK BODY. |
SEE FIGURE 3 |
7) FREQUENCY RESPONSE : 0. 3 Hz TO 3. 0 Hz / ± 10 dB |
OPTICAL CHARACTERISTICS |
1) FIELD OF VIEW : 138° FROM EDGE OF ELEMENT ON AXIS X : 125° FROM EDGE OF ELEMENT ON AXIS Y : SEE FIGURE 1 - A |
2) FIELTER SUBSTRATE : SILICON |
3) CUT ON (5 % T ABS) : 5. 0 ± 0. 5 um |
4) TRANSMISSION : ≥ 70 % AVERAGE 7 ∼ 14 ㎛ |
ENVIRONMENTAL REQUIREMENTS |
1) OPERATING TEMPERATURE : -30 ℃ TO + 70 ℃ |
2) STORAGE TEMPERATURE : -40 ℃ TO + 80 ℃ |
3) RELATIVE HUMIDITY : THE SENSOR SHALL OPERATE WITHOUT INCREASE IN NOISE OUTPUT WHEN EXPOSED TO 90 ∼ 95 % RH AT 30 ℃ CONTINUOUSLY. |
4) HERMETIC SEAL : THE SENSOR SHALL BE SEALED TO WITHSTAND A VACUUM OF 160 MILLIMETERS OF MERCURY. |
Sensitive area(mm) | 2×1, 2elements |
Spectral response(μm) | 5~14 |
Signal output(mVp-p) | 3900 |
Sensitivity(V/W) (420K, 1Hz) |
3300 |
Detectivity(D*) (cmHz1/2/W) (420K, 1Hz, 1Hz) |
1.5×108 |
NEP(W) (420K, 1Hz, 1Hz) |
9.6×10-10 |
Noise(mVp-p) | 80 |
Offset voltage(V) | 0.7 |
Supply voltage(V) | 2.2~15 |
Operating temp(C) | -30~70 |
Storage temp(C) | -40~80 |
Application
Automatic lighting switches
Security burglar alarm
Toys