Honeywell HIH6120-021-001S Honeywell humidiconâ ¢ digital humidity/temperature sensor Datasheet

Honeywell HumidIcon™ Digital
Humidity/Temperature Sensors
HIH6100 Series • ±4.0 %RH Accuracy
Datasheet
Honeywell HumidIcon™
Digital Humidity/Temperature Sensors
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors, HIH6100 Series, are digital output-type relative humidity (RH)
and temperature sensors combined in the same package. These sensors provide an accuracy level of ±4.0 %RH.
• Industry-leading long-term stability
• True temperature-compensated digital I2C or SPI output
• Industry-leading Total Error Band
• Energy efficiency
• Industry-leading reliability
• Lowest total cost solution
• Ultra-small package size and options
• Other accuracies available: ±1.7 %RH (HIH9000 Series), ±2.0 %RH (HIH8000 Series), ±3.0 %RH (HIH7000 Series),
and ±4.5 %RH (HIH6000 Series)
What makes our sensors better?
HIH6131
Industry-leading Total Error Band (TEB) (±5 %RH)*
HIH6130
Honeywell specifies Total Error Band—the most comprehensive, clear, and meaningful
measurement —that provides the sensor’s true accuracy of ±5 %RH over a compensated
range of 5 °C to 50 °C [41 °F to 122 °F] and 10 %RH to 90 %RH. TEB includes all errors
due to:
• Humidity non-linearity
• Humidity hysteresis
• Humidity non-repeatability
• Thermal effect on zero
• Thermal effect on span
HIH6120
• Thermal hysteresis
HIH6121
Total Error Band
Errors
Humidity Non-Linearity
+
Humidity Hysteresis
=
Accuracy
+
Humidity Non-Repeatability
+
Thermal Effect on Zero
+
Thermal Effect on Span
+
Thermal Hysteresis
2
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=
Total
Error Band
Total Error Band should not be confused with “accuracy”, which is actually
a component of Total Error Band. Many competitors simply specify the
accuracy of their device; however, the specification may exclude hysteresis
and temperature effects, and may be calculated over a very narrow range, at
only one point in the range, or at their absolute best accuracy level. It is then
up to the customer to calibrate the device to make sure it has the accuracy
needed for the life of the application.
Honeywell’s industry-leading Total Error Band provides the following benefits to the customer:
• Eliminates individually testing and calibrating every sensor, which can increase their manufacturing time
and process
• Supports system accuracy and warranty requirements
• Helps to optimize system uptime
• Provides excellent sensor interchangeability — the customer can remove one sensor from the tape,
then remove the next sensor from the tape, and there is no part-to-part variation in accuracy
For more information about Total Error Band, please see the related technical
note, “Explanation of the Total Error Band Specification for Honeywell’s Digital
Humidity/Temperature Sensors.”
Industry-leading long-term stability
(1.2 %RH over five years)*
Competitive humidity sensors need to go through a 12 hour at 75 %RH
rehydration process (which requires special equipment chambers) to correct
reflow temperature offset. Honeywell’s sensor also experiences an offset
after reflow; however, it only requires a five hour rehydration under ambient
conditions (>50 %RH). Honeywell’s industry-leading long term stability
provides the following benefits to the customer.
Honeywell’s industry-leading long-term stability provides the following benefits to the customer:
• Minimizes system performance issues
• Helps support system uptime by eliminating the need to service or replace the sensor during its application life
• Eliminates the need to regularly recalibrate the sensor in their application, which can be inconvenient and costly
True, temperature-compensated digital I2C or SPI
output*
This typically allows the customer to remove the components associated
with signal conditioning from the PCB to free up space and reduce costs
associated with those components (e.g., acquisition, inventory, assembly).
True, temperature-compensated digital I2C or SPI output often eliminates
problems that could occur from having multiple signal conditioning
components across the PCB, as well as simplifies integration to the
microprocessor, eliminating the need for customer-implemented, complex
signal conditioning.
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3
Features
and Benefits
Industry-leading reliability*
HIH6130/6131 and HIH6120/6121 Series
sensors use a laser trimmed, thermoset
polymer capacitive sensing element. The
element’s multilayer construction provides
resistance to most application hazards
such as condensation, dust, dirt, oils, and
common environmental chemicals, which helps
provide industry-leading stability and reliability
0
.
±4
H
%R ACY
UR
ACC
Offers customers the lowest total cost solution.
Lowest total cost solution*
Honeywell’s HumidIcon HIH6100 Series offers customers the lowest total cost
solution due to the sensor’s industry-leading Total Error Band and its being a
combined humidity/temperature sensor
One sensor does the work of two!
Combined humidity and temperature sensor
The humidity and temperature sensors are co-located in the same package. This
allows the RH measurement to be temperature compensated and provides a
second, standalone temperature sensor output. This allows the user to purchase
one sensor instead of two
Energy efficient*
•
•
4
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Low supply voltage: Can operate down to 2.3 Vdc, which allows use in low
energy and wireless-compatible applications to enhance energy savings and
prolong system battery life
Low power consumption: The sensor goes into sleep mode when not taking
a measurement within the application, consuming only 1 µA of power versus
650 µA in full operation in a battery operated system. Sleep mode helps
maximize battery life, reduces power supply size, and reduces the application’s
overall weight
*Competitive Differentiator
Features
and Benefits
HIGH RESOLUTION
High 14-bit humidity sensor resolution and 14-bit temperature sensor resolution
within the application help the user’s system detect the smallest relative
humidity or temperature change
Free up PCB space. Reduce costs.
True, temperature-compensated
digital I2C or SPI output*
Typically allows the customer to remove the components associated with signal
conditioning from the PCB to free up space and reduce costs associated
with those components (e.g., acquisition, inventory, assembly). Often eliminates
problems that could occur from having multiple signal conditioning components
across the PCB. Simplifies integration to the microprocessor, eliminating the need
for customer-implemented, complex signal conditioning
Choose options to best fit the application.
ULTRA-SMALL PACKAGE SIZE
SOIC-8 SMD (Surface Mount Device) and SIP 4 Pin packages are ultra small,
including the condensation-resistant versions with hydrophobic filter on-board
(HIH6121 and HIH6131). Allows for flexibility of use within the application,
occupies less space on the PCB, and typically simplifies placement on crowded
PCBs or in small devices
filter
Available with hydrophobic filter and condensation-resistance, allowing for use in
many condensing environments, or without hydrophobic filter, non-condensing
Tape AND reel
Cost-effective tape-and-reel packaging allows for use in high volume, automated
pick-and-place manufacturing, eliminating lead misalignment to the PCB and
helping the customer to reduce manufacturing costs
Wide operating temperature range
-25 °C to 85 °C [-13 °F to 185 °F] allows for use in many applications
Optional one or two %RH level alarm outputs
A feature of the HIH6130 and HIH6131, this provides the ability to monitor whether
the RH level has exceeded or fallen below predetermined and critical levels within
the application
Multi-function ASIC
Delivers flexibility within the application by lowering or eliminating the risk and cost
of OEM calibration
RoHS and WEEE compliant, Halogen Free
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Potential Applications
HVAC/R
May be used to provide precision RH and temperature measurement in air
conditioning/air movement systems, enthalpy sensing, thermostats, humidifiers/
dehumidifiers, and humidistats to maintain occupant comfort and ideal storage
humidity/temperature while achieving low energy consumption, supporting system
accuracy and warranty requirements, maximizing system uptime, and improving
overall system quality.
RESPIRATORY THERAPY
May be used to provide precision RH and temperature measurement in sleep
apnea machines and ventilators, enhancing patient comfort, safety and treatment
effectiveness with warm and humidified air.
incubators/microenvironments
May be used to provide optimal temperature and RH levels to support critical
processes and experiments, enhancing process efficiency with desired climate
conditions.
AIR COMPRESSORS
May be used to provide precision RH measurement in compressed air lines, allowing
the system to remove any condensation; dry compressed air is critical for customer
process control measurement.
weather stations
May be used to provide precision RH and temperature measurement in ground-based
and airborne weather stations, allowing real time and highly accurate monitoring/
reporting of actual weather conditions.
telecom cabinets
May be used to provide precision RH and temperature measurement in the telecom
cabinet HVAC system; maintaining proper temperature and humidity levels in the
cabinet provides maximum system uptime and performance.
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Honeywell HumidIcon™ Digital Humidity/Temperature Sensors
Table 1. Environmental Specifications
Characteristic
Condition
Min.
Typ.
Max.
Unit
Operating temperature range
–
-25 [-13]
–
85[185]
°C [°F]
Storage temperature range
–
-40 [-40]
–
85[185]
°C [°F]
Storage humidity
–
30
–
50
%RH
IPC/EIA/JEDEC J-STD-020D
apply heat for 4 s max. for manual soldering
–
–
–
–
260 [500]
350 [662]
°C [°F]
MIL-STD 883H, Method 3015.7
–
–
±4
kV
–
–
–
±100
mA
MIL-STD 202G, Method 213D, Test Condition C,
half-sine, 6 ms ±3 perpendicular axis, 3 shock pulses
per axis
–
–
100
g
MIL-STD 202G, Method 204D, Test Condition D,
10 Hz to 2000 Hz
–
–
20
g
Soldering temperature:
automated
manual
ESD
Latch-up immunity
Shock
Vibration
Light sensitivity
exposed to 50 lumens yellow light; exhibited no change in output
Table 2. Humidity Performance Specifications
Characteristic
Supply voltage variation
Condition
Min.
Typ.
Max.
Unit
2.3 Vdc to 5.5 Vdc
–
0.1
0.5
%RH
Compensated humidity range
–
10
–
90
%RH
Compensated temp. range1
–
5 [41]
–
50 [122]
°C [°F]
Resolution
14 bit ADC resolution
–
–
0.04
%RH
Accuracy2
–
–
–
±4
%RH
1
–
–
–
±5
%RH
Response time
airflow minimum 20 l/min
–
6
8
s
Operating range
non-condensing
0
–
100
%RH
Long term stability
50 %RH for 5 years
–
±0.05
±1.2
%RH
Impact of soldering
IPC/EIA/JEDEC J-STD-020D, peak temp.
of 260 °C [500 °F]
–
–
±2.5
%RH
Total error band3
Notes:
1
Conversion Formulas:
14 bit ADC output for humidity to %RH:
Humidity_14_bit_ADC_output
Humidity (%RH) = 214 – 2
2
3
14 bit ADC output for temperature conversion to °C:
x 100
Temperature (C°) =
Temperature_14_bit_ADC_output
x 165 – 40
214 – 2
Accuracy is specified at the typical supply voltage of 3.3 Vdc and at 25 °C [77 °F]. It is the maximum deviation from the ideal transfer function of
relative humidity measured over the humidity range of 10 %RH to 90 %RH and includes all errors due to humidity non-linearity, humidity hysteresis
and humidity non-repeatability.
Total error band is the maximum deviation from the ideal transfer function of relative humidity over the compensated range of 5 °C [41 °F] to
50 °C [122 °F]. It includes all errors due to humidity non-linearity, humidity hysteresis, humidity non-repeatability, thermal effect on zero, thermal
effect on span and thermal hysteresis.
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7
HIH6100 Series • ±4.0 %RH Accuracy
Table 3. Temperature Performance Specifications
Characteristic
Condition
Min.
Typ.
2.3 Vdc to 5.5 Vdc
–
0.5
1.0
°C
–
5 [41]
–
50 [122]
°C [°F]
14 bit ADC resolution
–
–
0.025
°C
–
–
–
±1.0
°C
Supply voltage variation
Compensated temp. range
Resolution
Accuracy (BFSL)1
Response time
Max.
Unit
1/e slow moving air
5
–
30
s
Long term stability
25 °C for 5 years
–
–
±0.05
°C/yr
Impact of soldering
IPC/EIA/JEDEC J-STD-020D, peak temp.
of 260 °C [500 °F]
–
–
±0.1
°C
Note:
1
Accuracy is specified over the compensated temperature range.
Table 4. Current Consumption
Characteristic
VDD
Abbr.
Condition
Typ.
Max.
Unit
–
0.6
1
µA
14 bit fastest update, no sleep
14 bit fastest update, no sleep
0.65
0.75
1
1
mA
mA
Sleep current
3.3
ISLEEP
Supply current:
I2C
SPI
3.3
3.3
IDD
IDD
Table 5. Input and Output Characteristics
Characteristic
Abbr.
Condition
Min.
Typ.
Supply voltage
Low level output voltage
VDD
–
2.3
VOL
IOL = 2.8 mA min.
–
High level output voltage
VOH
IOH = -2.8 mA min.
80 %
Low level input voltage
VIL
–
–
High level input voltage
VIH
–
Pull-up resistor:
I2C
SPI (for SS only)
RP
RSS
–
–
Max.
Unit
3.3
5.5
Vdc
–
20 %
VDD
–
–
VDD
–
20 %
VDD
80 %
–
–
VDD
–
–
2.2
10
–
–
kOhm
kOhm
Table 6. Measurement Timing
Characteristic
Start-up time (power-on to
data ready)
Update rate
8
sensing.honeywell.com
Abbr.
Condition
Min.
Typ.
Max.
Unit
TSTA
14 bit TH and 14 bit humidity resolution
–
50
60
ms
application dependent: measurements are taken only when the application requests them
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors
Figure 1. I2C Timing Diagram
SDA
tLOW
tSUDAT
tHDSTA
tBUS
SCL
tHDSTA
tHDDAT
tHIGH
tSUSTO
tSUSTA
Characteristic
Abbr.
Min.
Typ.
Max.
Unit
SCL clock frequency
FSCL
100
–
400
kHz
Start condition hold time relative to SCL edge
tHDSTA
0.1
–
–
µs
Minimum SCL clock low width
tLOW
0.6
–
–
µs
Minimum SCL clock high width1
tHIGH
0.6
–
–
µs
Start condition setup time relative to SCL edge
tSUSTA
0.1
–
–
µs
Data hold time on SDA relative to SCL edge
tHDDAT
0
–
0.5
µs
Data setup time on SDA relative to SCL edge
tSUDAT
0.1
–
–
µs
Stop condition setup time on SCL
tSUSTO
0.1
–
–
µs
tBUS
1
–
–
µs
1
Bus free time between stop and start condition
Note:
Combined low and high widths must equal or exceed minimum SCL period.
1
Figure 2. SPI Timing Diagram
tHDSS
tHIGH tLOW
SCLK
MISO HiZ
HiZ
tCLKD
tSUSS
tCLKD
SS
tBUS
Characteristic
Abbr.
Min.
Typ.
Max.
Unit
SCLK clock frequency
fSCL
50
–
800
kHz
SS drop to first clock edge
tHDSS
2.5
–
–
μs
Minimum SCLK clock low width
tLOW
0.6
–
–
μs
Minimum SCLK clock high width1
tHIGH
0.6
–
–
μs
Clock edge to data transition
tCLKD
0
–
0.5
μs
Rise of SS relative to last clock edge
tSUSS
0.1
–
–
μs
Bus free time between rise and fall of SS
tBUS
2
–
–
µs
1
Note:
Combined low and high widths must equal or exceed minimum SCLK period.
1
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9
HIH6100 Series • ±4.0 %RH Accuracy
Table 7. HIH6130/6131 and HIH6120/6121 Series Maximal Accuracy1
(Performance is specified between 10 %RH and 90 %RH)
90
80
70
Relative Humidity (%RH)
60
50
40
30
20
10
0
1
±1
±2
±2
±2
±3
±3
±3
±3
±3
±2
±1
±2
±2
±2
±3
±3
±3
±3
±3
±2
±1
±2
±2
±2
±2
±2
±2
±2
±2
±1
±2
±2
±2
±2
±2
±2
±2
±2
±2
±2
±2
±3
±3
±3
±2
±2
±2
±2
±2
±2
±2
±3
±3
±3
±3
±3
±3
±3
±3
±2
±2
±3
±3
±3
±3
±3
±3
±3
±3
±2
±2
±3
±3
±3
±3
±3
±3
±3
±3
±2
±2
±3
±3
±3
±3
±3
±3
±3
±3
±2
±2
±3
±3
±3
±3
±3
±3
±3
±3
±2
±2
±3
±3
±3
±3
±3
±3
±3
±3
±2
±2
±3
±3
±3
±3
±3
±3
±3
±3
±2
±2
±3
±3
±3
±3
±3
±3
±3
±3
±2
±2
±3
±3
±3
±3
±3
±3
±3
±3
±2
±1
±3
±3
±3
±3
±3
±3
±3
±3
±1
±1
±3
±3
±3
±3
±3
±3
±3
±3
±1
±1
±3
±3
±3
±3
±3
±3
±3
±3
±1
10
20
30
Maximal accuracy is the mean value between rising and falling RH points
Temperature (°C)
10
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40
50
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors
Figure 3. SOIC-8 SMD Typical Application Circuits
I2C
SPI
VSUPPLY = 2.3 Vdc to 5.5 Vdc
8
0.22 µF
1
VSUPPLY = 2.3 Vdc to 5.5 Vdc
2.2
kOhm
Digital Humidity/Temp.
Sensor
VDD
SCL
VCORE
SDA
2.2
kOhm
3
8
12 V
4
0.22 µF
LED
0.1 µF
2
AL_L
VSS
VDD
VCORE
SS
10
kOhm
3
4
SCLK
0.1 µF
6
2
VSS
MISO
5
LED
AL_H 5
7 NC
GND
1
Digital Humidity/Temp.
Sensor
7 NC
GND
AL_L 6
GND
Figure 4. SOIC-8 SMD Mounting Dimensions, PCB Landing Pattern and Pinout [For reference only: mm/[in].)
Mounting
Landing Pattern
1,905
[0.075]
4,90
[0.193]
8
7
6
8X 0,61
[0.024]
0,15
[0.006]
5
8X 2,03
[0.08]
3,90
[0.153]
6,0
[0.236]
1
2
3
4
0.41
[0.016]
1,27
[0.050]
4X 4,9
[0.193]
2,055
[0.081]
0,203
[0.0080]
6X 1,27
[0.05]
Pinout for I2C Versions
1
Pin
ASIC Pad
Description
Pinout for SPI Versions
Pin
ASIC Pad
Description
1
VCORE
connect via 0.1 µF to ground
1
VCORE
connect via 0.1 µF to ground
2
VSS
supply ground
2
VSS
supply ground
3
4
5
SCL
2
I C clock
3
SS
slave select (Input)
SDA
I2C data
4
SCLK
serial clock
1
AL_H
alarm output high
5
MISO
master-in-slave-out
61
AL_L
alarm output low
61
AL_L
alarm output low
7
NC
not connected externally
7
NC
not connected externally
8
VDD
supply voltage, connect via 0.22 µF to ground
8
VDD
supply voltage, connect via 0.22 µF to ground
Do not connect Pin(s) 5 and/or 6 if the built-in alarm feature is not desired.
1
Do not connect Pin 6 if the built-in alarm feature is not desired.
Tape and Reel
1,50
[0.059]
12.00
[0.472]
13
[0.51]
4,00
[0.157]
1,75
[0.069]
0,29
[0.011]
5,50
[0.216]
102
[4.0]
8,00
[0.315]
2,58
[0.102]
330
[13,0]
17,4
[0.68]
sensing.honeywell.com
11
HIH6100 Series • ±4.0 %RH Accuracy
Figure 5. SIP 4 Pin Typical Application Circuit
VSUPPLY = 2.3 Vdc to 5.5 Vdc
1
0.22 µF
2
Digital Humidity/Temp.
Sensor
VDD
SCL
VSS
SDA
2.2
kOhm
2.2
kOhm
3
4
GND
Figure 6. SIP 4 Pin Mounting Dimensions, PCB Landing Pattern and Pinout [For reference only: mm/[in].)
Mounting
Landing Pattern
4,90
[0.193]
1,905
[0.075]
1,05 DIA.
[0.040]
0,65 DIA.
[0.025]
0,063
[0.0025]
3,90
[0.153]
1,27
[0.050]
1,20
[0.047]
8,9
[0.35]
PCB
5,0
[0.197]
1,2 - 2,0
[0.05 - 0.08]
1
2
3
4
ASIC Pad
Description
1
VDD
connect via 0.22 µF to ground
2
VSS
supply ground
3
SCL
I2C clock
4
SDA
I2C data
0,203
[0.0080]
0.41
[0.016]
1,27
[0.050]
Pin
Tape and Reel1
1,50
[0.059]
4,00
[0.157]
1,75
[0.069]
0,32
[0.013]
13
[0.51]
5,00
[0.197]
102
[4.0]
16,00
[0.630]
8,00
[0.315]
1
For orders of 250 to 1000 units
12
sensing.honeywell.com
2,61
[0.103]
330
[13,0]
21,4
[0.84]
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors
Product Nomenclature
Order Guide
1
Catalog Listing
Description
HIH6130-000-001
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, SPI, ±5 %RH total error
band, SOIC-8 SMD, no filter, non-condensing, 1000 units on tape and reel
HIH6130-000-001S
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, SPI, ±5 %RH total error
band, SOIC-8 SMD, no filter, non-condensing, five units on tape (sample)
HIH6131-000-001
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, SPI, ±5 %RH total error
band, SOIC-8 SMD, hydrophobic filter, condensation-resistant, 1000 units on tape and reel
HIH6131-000-001S
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, SPI, ±5 %RH total error
band, SOIC-8 SMD, hydrophobic filter, condensation-resistant, five units on tape (sample)
HIH6130-021-001
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, I2C, ±5 %RH total error
band, SOIC-8 SMD, no filter, non-condensing, 1000 units on tape and reel
HIH6130-021-001S
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, I2C, ±5 %RH total error
band, SOIC-8 SMD, no filter, non-condensing, five units on tape (sample)
HIH6131-021-001
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, I2C, ±5 %RH total error
band, SOIC-8 SMD, hydrophobic filter, condensation-resistant, 1000 units on tape and reel
HIH6131-021-001S
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, I2C, ±5 %RH total error
band, SOIC-8 SMD, hydrophobic filter, condensation-resistant, five units on tape (sample)
HIH6120-021-0011
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6120/6121 Series, I2C, ±5 %RH total error
band, SIP 4 Pin, no filter, non-condensing, 100 units on tape
HIH6120-021-001S
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6120/6121 Series, I2C, ±5 %RH total error
band, SIP 4 Pin, no filter, non-condensing, five units on tape (sample)
HIH6121-021-0011
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6120/6121 Series, I2C, ±5 %RH total error
band, SIP 4 Pin, hydrophobic filter, condensation-resistant, 100 units on tape
HIH6121-021-001S
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6120/6121 Series, I2C, ±5 %RH total error
band, SIP 4 Pin, hydrophobic filter, condensation-resistant, five units on tape (sample)
Orders of 250 units or more are packaged on tape and reel.
sensing.honeywell.com
13
HIH6100 Series • ±4.0 %RH Accuracy
SENSOR REHYDRATION
NOTICE:
SENSOR REHYDRATION
• Exposure to elevated temperatures, such as those
experienced during solder reflow, may dry out the sensing
element. It is recommended that the sensor be allowed time
to rehydrate after soldering or other high temperature/dry
exposures.
• Exposure to these conditions will not permanently damage the
sensor. It will generally return to its factory-calibrated value after
rehydration.
• If rehydration is not performed, the sensor may read a slight
offset that slowly disappears over time as the sensor becomes
exposed to ambient conditions. Conversely, extended
exposure to condensing and high humidity environments
(>90 %RH) may cause a revisable shift in readings which will
generally return to normal after the sensor has been allowed to
dry off.
To rehydrate the sensor, expose it to room temperature under
ambient conditions (>50 %RH) for a minimum of five hours.
ADDITIONAL INFORMATION
The following associated literature is available on the Web:
• Product installation instructions
• Product application note
• Application sheets:
– Humidity Sensor Performance Characteristics
– Humidity Sensor Theory and Behavior
– Humidity Sensor Moisture and Psychrometrics
– Humidity Sensor Chemical Resistivity
WARNING
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the
product could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
WARNING
MISUSE OF DOCUMENTATION
•
•
The information presented in this product sheet is for
reference only. Do not use this document as a product
installation guide.
Complete installation, operation, and maintenance
information is provided in the instructions supplied with
each product.
Failure to comply with these instructions could result in
death or serious injury.
WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as being free of
defective materials and faulty workmanship. Honeywell’s standard
product warranty applies unless agreed to otherwise by Honeywell
in writing; please refer to your order acknowledgement or consult
your local sales office for specific warranty details. If warranted
goods are returned to Honeywell during the period of coverage,
Honeywell will repair or replace, at its option, without charge those
items it finds defective. The foregoing is buyer’s sole remedy
and is in lieu of all other warranties, expressed or implied,
including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages.
– Thermoset Polymer-Based Capacitive Sensors
• Technical Notes:
– I C Communication with the Honeywell HumidIcon™ Digital
Humidity/Temperature Sensors
2
– SPI Communication with the Honeywell HumidIcon™ Digital
Humidity/Temperature Sensors
– Using Alarms on the Honeywell HumidIcon™ Digital
Humidity/Temperature Sensors
– Entering and Using Command Mode on the Honeywell
HumidIcon™ Digital Humidity/Temperature Sensors
14
sensing.honeywell.com
While we provide application assistance personally, through our
literature and the Honeywell website, it is up to the customer to
determine the suitability of the product in the application.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of this printing.
However, we assume no responsibility for its use.
Find out more
Honeywell serves its customers
through a worldwide network
of sales offices, representatives
and distributors. For application
assistance, current specifications,
pricing or name of the nearest
Authorized Distributor, contact
your local sales office.
To learn more about Honeywell’s
sensing and control products,
call +1-815-235-6847 or
1-800-537-6945, visit
sensing.honeywell.com, or email inquiries to
[email protected]
Sensing and Control
Honeywell
1985 Douglas Drive North
Golden Valley, MN 55422
honeywell.com
009059-6-EN
August 2013
Copyright © 2013 Honeywell International Inc. All rights reserved.
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