Thermopile Infrared Sensor for NDIR CO2 Gas Detection
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Price
Price on request ≥1piece
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Model Number
TS418-1N426 -
Data Sheet
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Package
Original packaging -
Specs
TS418-1N426 -
Quantity
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Product Description
• Thermopile IR-Sensor
• Filter for NDIR CO2 Gas Detection
• Single Element
• Very High Signal
• Flat Filter
• Small Package
• Accurate Reference Sensor
TS418-1N426 Thermopile Infrared Sensor DESCRIPTION
Thermopiles are mainly used for contactless temperature or non-dispersive infrared measurement in many applications. Their function is to transfer the heat radiation emitted from the objects or other infrared sources into a voltage output.
TS418-1N426 Thermopile Infrared Sensor FEATURES
• Very High Signal
• Accurate Reference Sensor
• 4.26µm Narrow Band Pass
• Small TO-18 package
TS418-1N426 Thermopile Infrared Sensor APPLICATIONS
• NDIR CO2 Gas Detection
TS418-1N426 Thermopile Infrared Sensor ABSOLUTE MAXIMUM RATINGS
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Description |
|
Storage Temperature |
Ts |
-20 |
+20 |
+85 |
°C |
permanent |
|
Storage Temperature |
Ts |
-20 |
+20 |
+100 |
°C |
non permanent |
TS418-1N426 Thermopile Infrared Sensor PERFORMANCE SPECS
|
Parameter |
Symbol |
Value |
Unit |
Condition |
|
Operating Ambient Temperature |
TAmb |
-20 to +85 |
°C |
permanent |
|
Operating Ambient Temperature |
TAmb |
-20 to +100 |
°C |
non permanent |
|
Package |
|
TO-18 |
|
|
|
Absorber Area |
A |
1.4 x 1.4 |
mm2 |
|
|
Thermopile Resistance |
RTP |
180 ± 60 |
kΩ |
TAmb = +25°C |
|
Temperature Coefficient of Thermopile Resistance |
TCRTP |
-0.06 ± 0.04 |
%/K |
TAmb = +25°C to +75°C |
|
Voltage Response |
VTP |
depends on
light source
|
mV |
TAmb = +25°C, TObj = +100°C, DC, totally filled field of vie |
|
Temperature Coefficient of Voltage Response |
TCVTP |
-0.45 ± 0.08 |
%/K |
TAmb = +25°C to +75°C |
|
Noise Equivalent Voltage |
NEV |
130 |
nV/Hz½ |
TAmb = +25°C |
|
Rise Time |
t63 |
22 ± 5 |
ms |
|
|
Ambient Temperature Sensor |
|
Ni-RTD |
|
|
|
Ambient Temperature Sensor Resistance |
RNi-RTD |
1000 ± 4 |
Ω |
TAmb = 0°C |
|
Temperature Coefficient of Ni-RTD |
TCNi-RTD |
6178 ±150 |
ppm/K |
TAmb = 0°C to +100°C |