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