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Humidity/Temperature Sensor. HIH9131 Datasheet

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Humidity/Temperature Sensor. HIH9131 Datasheet






HIH9131 Sensor. Datasheet pdf. Equivalent




HIH9131 Sensor. Datasheet pdf. Equivalent





Part

HIH9131

Description

Digital Humidity/Temperature Sensor



Feature


Honeywell HumidIcon™ Digital Humidity/ Temperature Sensors HIH9000 Series ±1. 7 %RH Accuracy | ±0.3 °C Temperature Accuracy Datasheet Honeywell HumidIcon ™ Digital Humidity/Temperature Sensor s Honeywell HumidIcon™ Digital Humid ity/Temperature Sensors, HIH9000 Series , are digital output-type relative humi dity (RH) and temperature sensors combi ned in the same package. Th.
Manufacture

Honeywell

Datasheet
Download HIH9131 Datasheet


Honeywell HIH9131

HIH9131; ese sensors provide an accuracy level of ±1.7 %RH and a temperature accuracy l evel of ±0.3 °C. • Industry-leadin g long-term stability • True tempera ture-compensated digital I2C or SPI out put • Industry-leading reliability • Energy efficiency • Lowest total cost solution • Ultra-small package size and options • Other accuracies available: ±2.0 %RH (HIH8000 Serie.


Honeywell HIH9131

s), ±3.0 %RH (HIH7000 Series), ±4.0 %R H (HIH6100 Series), and ±4.5 %RH (H IH6000 Series) What makes our sensors better? • One sensor does the work of two! • ±1.7 %RH accuracy (humidity performance) • ±0.3 °C accuracy (te mperature performance) • -40 °C to 1 25 °C [-40 °F to 257 °F] operating t emperature range • ±1.0 %RH hysteres is The series consists of packaging var.


Honeywell HIH9131

iations, offering customers the ability to choose housing style (SIP 4-Pin or S OIC-8 SMD), filter (hydrophobic filter or no filter), output (I2C or SPI), and packaging (tape and boxed, tape and re el, or samples on tape). HIH9130 HIH9 131 HIH9120 HIH9121 HIH9000 Series H ousing, Filter, Output, and Packaging C omparison Series* Output type Supply voltage HIH9120-.

Part

HIH9131

Description

Digital Humidity/Temperature Sensor



Feature


Honeywell HumidIcon™ Digital Humidity/ Temperature Sensors HIH9000 Series ±1. 7 %RH Accuracy | ±0.3 °C Temperature Accuracy Datasheet Honeywell HumidIcon ™ Digital Humidity/Temperature Sensor s Honeywell HumidIcon™ Digital Humid ity/Temperature Sensors, HIH9000 Series , are digital output-type relative humi dity (RH) and temperature sensors combi ned in the same package. Th.
Manufacture

Honeywell

Datasheet
Download HIH9131 Datasheet




 HIH9131
Honeywell HumidIconDigital
Humidity/Temperature Sensors
HIH9000 Series
±1.7 %RH Accuracy | ±0.3 °C Temperature Accuracy
Datasheet




 HIH9131
Honeywell HumidIcon
Digital Humidity/Temperature Sensors
Honeywell HumidIcon™ Digital Humidity/Temperature Sensors, HIH9000 Series, are digital output-type relative humidity (RH)
and temperature sensors combined in the same package. These sensors provide an accuracy level of ±1.7 %RH and a
temperature accuracy level of ±0.3 °C.
• Industry-leading long-term stability
• True temperature-compensated digital I2C or SPI output
• Industry-leading reliability
• Energy efficiency
• Lowest total cost solution
• Ultra-small package size and options
• Other accuracies available: ±2.0 %RH (HIH8000 Series), ±3.0 %RH (HIH7000 Series), ±4.0 %RH (HIH6100 Series),
and ±4.5 %RH (HIH6000 Series)
What makes our sensors better?
One sensor does the work of two!
±1.7 %RH accuracy (humidity performance)
±0.3 °C accuracy (temperature performance)
-40 °C to 125 °C [-40 °F to 257 °F] operating
temperature range
±1.0 %RH hysteresis
The series consists of packaging variations, offering customers the ability to
choose housing style (SIP 4-Pin or SOIC-8 SMD), filter (hydrophobic filter or
no filter), output (I2C or SPI), and packaging (tape and boxed, tape and reel, or
samples on tape).
HIH9130
HIH9131
HIH9120
HIH9121
HIH9000 Series Housing, Filter, Output, and Packaging Comparison
Series*
Output
type
Supply
voltage
HIH9120-021-xxxx
Housing
style
SIP 4-pin
HIH9121-021-xxxx
SIP 4-pin
HIH9130-021-xxxx
HIH9130-000-xxxx
digital
2.3 Vdc to
5.5 Vdc
SOIC-8 SMD
SOIC-8 SMD
HIH9131-021-xxxx
SOIC-8 SMD
HIH9131-000-xxxx
SOIC-8 SMD
* See order guide on page 11 for complete catalog listings.
Filter
Accuracy Output
Packaging
without filter,
non-condensing
with filter,
condensation resistant
without filter,
non-condensing
without filter,
non-condensing
with filter,
condensation resistant
with filter,
condensation resistant
±1.7 %RH
I2C
100 to 249 units on tape
and boxed, 250 units or
more on tape and reel; or
I2C
5 sample pieces on tape
I2C
1000 pieces on tape and
reel; or 5 sample pieces
SPI
on tape
I2C
1000 pieces on tape and
reel; or 5 sample pieces
SPI
on tape
INDUSTRY-LEADING RELIABILITY • ACCURACY • PACKAGING • LONG-TERM STABILITY
2 sensing.honeywell.com




 HIH9131
Features
and Benefits
INDUSTRY-LEADING LONG-TERM STABILITY*
(1.2 %RH OVER FIVE YEARS)
Competitive humidity sensors require 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:
• 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 the application, which can be inconvenient
and costly.
±1.7 AC%CURRHACY
INDUSTRY-LEADING RELIABILITY
(MTTF 9,312,507 HR)*
Thermoset-polymer capacitive sensing element’s multilayer construction provides
resistance to most application hazards such as condensation, dust, dirt,
oils, and common environmental chemicals, which help provide industry-leading
reliability.
Offers customers the lowest total cost solution.
LOWEST TOTAL COST SOLUTION*
Honeywell’s HumidIcon HIH9000 Series delivers the lowest total cost solution due
to the sensor’s industry-leading combined humidity/temperature sensor.
One sensor does the work of two!
COMBINED HUMIDITY AND TEMPERATURE SENSOR
Allows the RH measurement to be temperature compensated, and provides a
second, standalone temperature sensor output; allows the user to purchase one
sensor instead of two.
ENERGY EFFICIENT*
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
sensing.honeywell.com 3






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