1
D6T
D6T
MEMS Thermal Sensors
High Sensitivity Enables Detection
of Stationary Human Presence
• OMRON’s unique MEMS and ASIC technology achieve a high SNR.
• Superior noise immunity with a digital output.
• High-precision area temperature detection with low cross-talk field
of view characteristics.
Ordering Information
Thermal Sensors Accessories (Sold separately)
Ratings, Specifications, and Functions
Ratings
RoHS Compliant
Refer to Safety Precautions on page 6.
Element type Model Shape
4×4D6T-44L-06
1×8D6T-8L-09
1×1
D6T-1A-01
D6T-1A-02
Type Model
Cable Harness D6T-HARNESS-02
Item Model D6T-44L-06 D6T-8L-09 D6T-1A-01 D6T-1A-02
Power supply voltage 4.5 to 5.5 VDC
Storage temperature range -10 to 60°C -20 to 80°C -20 to 80°C -40 to 80°C
(with no icing or condensation)
Operating temperature range 0 to 50°C 0 to 60°C 0 to 60°C -40 to 80°C
(with no icing or condensation)
Storage humidity range 85% max. 95% max. 95% max. 95% max.
(with no icing or condensation)
Operating humidity range 20% to 85% 20% to 95% 20% to 95% 20% to 95%
(with no icing or condensation)
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D6T MEMS Thermal Sensors
D6T
Characteristics
Functions
*1. Refer to Field of View Characteristics.
*2. Refer to Object Temperature Detection Range.
*3. Reference data
Object Temperature Detection Range
Connections
Thermal Sensor Configuration Diagram
Note: The 4×4 type has pixels 0 to 15.
The 1×1 type has pixel 0.
Terminal Arrangement
Item Model D6T-44L-06 D6T-8L-09 D6T-1A-01 D6T-1A-02
View angle *1 X direction 44.2°54.5°58.0°26.5°
Y direction 45.7°5.5°58.0°26.5°
Object temperature
output accuracy *2
Accuracy 1
±1.5°C max.
Measurement conditions: Vcc = 5.0 V
(1) Tx = 25°C, Ta = 25°C
(2) Tx = 45°C, Ta = 25°C
(3) Tx = 45°C, Ta = 45°C
Accuracy 2
±3.0°C max.
Measurement conditions: Vcc = 5.0 V
(4) Tx = 25°C, Ta = 45°C
Current consumption 5 mA typical 3.5 mA typical
Item Model D6T-44L-06 D6T-8L-09 D6T-1A-01 D6T-1A-02
Object temperature detection range *2 5 to 50°C5 to 50°C 5 to 50°C -40 to 80°C
Reference temperature detection range *2 5 to 45°C5 to 45°C 5 to 45°C -40 to 80°C
Output specifications Digital values that correspond to the object temperature (Tx) and
reference temperature (Ta) are output from a serial communications port.
Output form Binary code (10 times the detected temperature (°C))
Communications form I2C compliant
Temperature resolution (NETD) *3 0.06°C0.03°C0.02°C0.06°C
D6T-44L-06, D6T-8L-09, D6T-1A-01 D6T-1A-02
Object temperature Tx (°C)
Reference temperature Ta (°C)
−5 5 15 25 400102030 455035 55
55
50
45
40
35
30
25
20
15
10
5
0
−5
Object temperature Tx (°C)
Reference temperature Ta (°C)
−50 −30 −10
10 40
−40 −20
020 506030 70 80 90
90
80
70
60
50
40
30
20
10
0
−10
−20
−30
−40
−50
: Inspection point for accuracy 1
: Inspection point for accuracy 2
: Object temperature detection range
Amplifier Digital processorSensor element
2. VCC
4. SCL
3. SDA
1. GND
Pixel 7
Pixel 0
Terminal Name Function Remarks
1 GND Ground
2VCC
Positive power supply
voltage input
3 SDA Serial data I/O line Connect the open-drain SDA
terminal to a pull-up resistor.
4 SCL Serial clock input Connect the open-drain SCL
terminal to a pull-up resistor.
3
D6T MEMS Thermal Sensors
D6T
Field of View Characteristics
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
X direction
Y direction
+
+
−
−
X view angle
44.2°
D6T-44L-06
Field of view in X Direction Field of view in Y Direction
Y view angle
45.7°
Detection Area for Each Pixel
Note: Definition of view angle: Using the maximum Sensor output as a refer-
ence, the angular range where the Sensor output is 50% or higher when
the angle of the Sensor is changed is defined as the view angle.
X view angle
54.5°
X direction
Y direction
+
+
−
−
P0
P4
P1
P5
P2
P6
P3
P7
D6T-8L-09
Field of view in X Direction Field of view in Y Direction
Detection Area for Each Pixel
Note: Definition of view angle: Using the maximum Sensor output as a refer-
ence, the angular range where the Sensor output is 50% or higher when
the angle of the Sensor is changed is defined as the view angle.
X view angle
58.0°
D6T-1A-01
Field of view in X Direction Field of view in Y Direction
Y view angle
58.0°
Detection Area for Each Pixel
X direction
Y direction
D6T-1A-02
Field of view in X Direction Field of view in Y Direction
Y view angle
26.5°
X view angle
26.5°
Note: Definition of view angle: Using the maximum Sensor output as a refer-
ence, the angular range where the Sensor output is 50% or higher when
the angle of the Sensor is changed is defined as the view angle.
4
D6T MEMS Thermal Sensors
D6T
Dimensions (Unit: mm)
Note: Unless otherwise specified, a tolerance of ±0.3 mm applies to all dimensions.
1
1.5
R1
1
1
1
1
GND
VCCSDA
SCL
SM04B-GHS-TB(JST)
8.25
4.05
(0.85)
4.4
(3.75)
11.5
5
11 14
18
8.3 dia.
1
3.4
Two, 1 dia.
2.5
2.5
R1
R1
R1
D6T-44L-06 Supporting and Mounting Area (Shaded Portion)
Top View
Bottom View
Note: Due to insulation distance limitations, do
not allow metal parts to come into contact
with the Sensor.
1 max.
GND
VCCSDA
SCL
SM04B-GHS-TB(JST)
8.25
4.05
(0.78)
4.4
5.32
5
11.6
12
8.3 dia.
1
0.8 max.
0.8 max.
1 max.
1 max.
2 max.
2 max.
2 max.
2 max.
D6T-8L-09 Supporting and Mounting Area (Shaded Portion)
Top View
Bottom View
Note: Due to insulation distance limitations, do
not allow metal parts to come into contact
with the Sensor.
5
D6T MEMS Thermal Sensors
D6T
Note: Unless otherwise specified, a tolerance of ±0.3 mm applies to all dimensions.
1 max.
GND
VCCSDA
SCL
SM04B-GHS-TB(JST)
8.25
4.05
0.78
4.4
(3.79)
5
11.6±0.2
12±0.2
8.3 dia.
1
0.8 max.
0.8 max.
1 max.
1 max.
2 max.
2 max.
2 max.
2 max.
D6T-1A-01
D6T-1A-02
Supporting and Mounting Area (Shaded Portion)
Top View
Bottom View
Note: Due to insulation distance limitations, do
not allow metal parts to come into contact
with the Sensor.
Cable Color
GND ¡ BLACK Wire
VCC ¡ RED Wire
SDA ¡ BLUE Wire
SCL ¡ YELLOW Wire
* Length of Cable
removed sheath.
Cable :UL1061.AWG#28
UL Tube : T-105-2 No.8
Connector : GHR-04V-S
Contact : SSHL-002T-P0.2
5
15±3 730±10
750±10
GND
VCC
SDA
SCL
660±10
(ϕ3.38 PVC·Black)
*
D6T-HARNESS-02 (Optional - sold separately)
6
D6T MEMS Thermal Sensors
D6T
Safety Precautions
●Installation
• The Sensor may not achieve the characteristics given in this
datasheet due to the ambient environment or installation loca-
tion. Before using the Sensor, please acquire an adequate
understanding and make a prior assessment of Sensor char-
acteristics in your actual system.
●Operating Environment
• Do not use the Sensor in locations where dust, dirt, oil, and
other foreign matter will adhere to the lens. This may prevent
correct temperature measurements.
• Do not use the Sensor in any of the following locations.
• Locations where the Sensor may come into contact with
water or oil
• Outdoors
• Locations subject to direct sunlight.
• Locations subject to corrosive gases (in particular, chlo-
ride, sulfide, or ammonia gases).
• Locations subject to extreme temperature changes
• Locations subject to icing or condensation.
• Locations subject to excessive vibration or shock.
●Noise Countermeasures
• The Sensor does not contain any protective circuits. Never
subject it to an electrical load that exceeds the absolute maxi-
mum ratings for even an instance. The circuits may be dam-
aged. Install protective circuits as required so that the absolute
maximum ratings are not exceeded.
• Keep as much space as possible between the Sensor and
devices that generates high frequencies (such as high-frequency
welders and high-frequency sewing machines) or surges.
• Attach a surge protector or noise filter on nearby noise-generating
devices (in particular, motors, transformers, solenoids, magnetic
coils, or devices that have an inductance component).
• In order to prevent inductive noise, separate the connector of
the Sensor from power lines carrying high voltages or large
currents. Using a shielded line is also effective.
• If a switching requlator is used, check that malfunctions will not
occur due to switching noise from the power supply.
●Handling
• This Sensor is a precision device. Do not drop it or subject it to
excessive shock or force. Doing so may damage the Sensor or
change its characteristics. Never subject the connector to
unnecessary force. Do not use a Sensor that has been
dropped.
• Take countermeasures against static electricity before you
handle the Sensor.
• Turn OFF the power supply to the system before you install
the Sensor. Working with the Sensor while the power supply is
turned ON may cause malfunctions.
• Secure the Sensor firmly so that the optical axis does not
move.
• Install the Sensor on a flat surface. If the installation surface is
not even, the Sensor may be deformed, preventing correct
measurements.
• Do not install the Sensor with screws. Screws may cause the
resist to peel from the board. Secure the Sensor in a way that
will not cause the resist to peel.
• Always check operation after you install the Sensor.
• Use the specified connector (GHR-04 from JST) and connect
it securely so that it will not come off. If you solder directly to
the connector terminals, the Sensor may be damaged.
• Make sure to wire the polarity of the terminals correctly. Incor-
rect polarity may damage the Sensor.
• Never attempt to disassemble the Sensor.
• Do not use the cable harness to the other product.
Precautions for Correct Use
7
MEMO
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
OMRON Corporation
Electronic and Mechanical Components Company Contact: www.omron.com/ecb Cat. No. A216-E1-05
0417(0612)(O)
Note: Do not use this document to operate the Unit.