Honeywell HumidIcon™ Digital Humidity/Temperature Sensors HIH6100 Series ±4.0 %RH Accuracy | ±0.5 °C Temperature 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 and a temperature accuracy level of ±0.5 °C. • 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 • Thermal hysteresis HIH6120 HIH6121 Total Error Band Errors Humidity Non-Linearity + Humidity Hysteresis = Accuracy + Humidity Non-Repeatability + = Total Error Band Thermal Effect on Zero + Thermal Effect on Span + Thermal Hysteresis 2 sensing.honeywell.com

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 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. *Competitive Differentiator sensing.honeywell.com 3

Features INDUSTRY-LEADING RELIABILITY* and Benefits HIH6130/6131 and HIH6120/6121 Series 0 sensors use a laser trimmed, thermoset . 4 polymer capacitive sensing element. The ± element’s multilayer construction provides rseuscihs taasn ccoen tdoe nmsaotsiot na,p dpulsict,a dtiirot,n o hilas,z aanrdds %UR RH A C Y common environmental chemicals, which helps A C C provide industry-leading stability and reliability. 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* • 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 4 sensing.honeywell.com

Features HIGH RESOLUTION and Benefits 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 *Competitive Differentiator sensing.honeywell.com 5

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. GRAIN DRYING SYSTEMS May be used in cable-mounted grain drying management systems to measure the moisture content and temperature level inside the grain silos to help the grains remain dry. 6 sensing.honeywell.com

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 Soldering temperature: automated IPC/EIA/JEDEC J-STD-020D – – 260 [500] °C [°F] manual apply heat for 4 s max. for manual soldering – – 350 [662] ESD MIL-STD 883H, Method 3015.7 – – ±4 kV Latch-up immunity – – – ±100 mA MIL-STD 202G, Method 213D, Test Condition C, Shock half-sine, 6 ms ±3 perpendicular axis, 3 shock pulses – – 100 g per axis MIL-STD 202G, Method 204D, Test Condition D, Vibration – – 20 g 10 Hz to 2000 Hz Light sensitivity exposed to 50 lumens yellow light; exhibited no change in output Table 2. Humidity Performance Specifications Characteristic Condition Min. Typ. Max. Unit Supply voltage variation 2.3 Vdc to 5.5 Vdc – 0.1 0.5 %RH Compensated humidity range1 – 10 – 90 %RH Compensated temp. range1 – 5 [41] – 50 [122] °C [°F] Resolution 14 bit ADC resolution – – 0.04 %RH Accuracy2 – – – ±4 %RH Total error band3 – – – ±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 IPC/EIA/JEDEC J-STD-020D, peak temp. Impact of soldering – – ±2.5 %RH of 260 °C [500 °F] Notes: 1 Conversion Formulas: 14 bit ADC output for humidity to %RH: 14 bit ADC output for temperature conversion to °C: Humidity_14_bit_ADC_output Temperature_14_bit_ADC_output Humidity (%RH) = x 100 Temperature (C°) = x 165 – 40 214 – 2 214 – 2 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. 3 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. sensing.honeywell.com 7

HIH6100 Series ±4.0 %RH Accuracy | ±0.5 °C Temperature Accuracy Table 3. Temperature Performance Specifications Characteristic Condition Min. Typ. Max. Unit Supply voltage variation 2.3 Vdc to 5.5 Vdc – 0.5 1.0 °C Compensated temp. range – 5 [41] – 50 [122] °C [°F] Resolution 14 bit ADC resolution – – 0.025 °C Accuracy – – ±0.5 – °C Response time 1/e slow moving air 5 – 30 s Long term stability 25 °C for 5 years – – ±0.05 °C/yr IPC/EIA/JEDEC J-STD-020D, peak temp. Impact of soldering – – ±0.1 °C of 260 °C [500 °F] Table 4. Current Consumption Characteristic V Abbr. Condition Typ. Max. Unit DD Sleep current 3.3 I – 0.6 1 µA SLEEP Supply current: I2C 3.3 I 14 bit fastest update, no sleep 0.65 1 mA DD SPI 3.3 I 14 bit fastest update, no sleep 0.75 1 mA DD Table 5. Input and Output Characteristics Characteristic Abbr. Condition Min. Typ. Max. Unit Supply voltage V – 2.3 3.3 5.5 Vdc DD Low level output voltage V I = 2.8 mA min. – – 20 % V OL OL DD High level output voltage V I = -2.8 mA min. 80 % – – V OH OH DD Low level input voltage V – – – 20 % V IL DD High level input voltage V – 80 % – – V IH DD Pull-up resistor: I2C R – – 2.2 – kOhm P SPI (for SS only) R – – 10 – kOhm SS Table 6. Measurement Timing Characteristic Abbr. Condition Min. Typ. Max. Unit Start-up time (power-on to T 14 bit TH and 14 bit humidity resolution – 50 60 ms data ready) STA Update rate application dependent: measurements are taken only when the application requests them 8 sensing.honeywell.com

Honeywell HumidIcon™ Digital Humidity/Temperature Sensors Figure 1. I2C Timing Diagram SDA t t t t LOW SUDAT HDSTA BUS SCL tHDSTA tHDDAT tHIGH tSUSTA tSUSTO Characteristic Abbr. Min. Typ. Max. Unit SCL clock frequency F 100 – 400 kHz SCL Start condition hold time relative to SCL edge t 0.1 – – µs HDSTA Minimum SCL clock low width1 t 0.6 – – µs LOW Minimum SCL clock high width1 t 0.6 – – µs HIGH Start condition setup time relative to SCL edge t 0.1 – – µs SUSTA Data hold time on SDA relative to SCL edge t 0 – 0.5 µs HDDAT Data setup time on SDA relative to SCL edge t 0.1 – – µs SUDAT Stop condition setup time on SCL t 0.1 – – µs SUSTO Bus free time between stop and start condition t 1 – – µs BUS Note: 1 Combined low and high widths must equal or exceed minimum SCL period. Figure 2. SPI Timing Diagram t t t HDSS HIGH LOW SCLK MISOHiZ HiZ t tCLKD tCLKD SUSS SS t BUS Characteristic Abbr. Min. Typ. Max. Unit SCLK clock frequency f 50 – 800 kHz SCL SS drop to first clock edge t 2.5 – – μs HDSS Minimum SCLK clock low width1 t 0.6 – – μs LOW Minimum SCLK clock high width1 t 0.6 – – μs HIGH Clock edge to data transition t 0 – 0.5 μs CLKD Rise of SS relative to last clock edge t 0.1 – – μs SUSS Bus free time between rise and fall of SS t 2 – – µs BUS Note: 1 Combined low and high widths must equal or exceed minimum SCLK period. sensing.honeywell.com 9

HIH6100 Series ±4.0 %RH Accuracy | ±0.5 °C Temperature Accuracy Table 7. HIH6130/6131 and HIH6120/6121 Series Maximal Accuracy1 (Performance is specified between 10 %RH and 90 %RH) 90 ±1 ±2 ±2 ±2 ±3 ±3 ±3 ±3 ±3 ±2 ±1 ±2 ±2 ±2 ±3 ±3 ±3 ±3 ±3 ±2 80 ±1 ±2 ±2 ±2 ±2 ±2 ±2 ±2 ±2 ±1 ±2 ±2 ±2 ±2 ±2 ±2 ±2 ±2 ±2 ±2 70 ±2 ±3 ±3 ±3 ±2 ±2 ±2 ±2 ±2 ±2 ±2 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±2 H) 60 ±2 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±2 R % Y ( ±2 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±2 T DI MI 50 ±2 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±2 U H E ±2 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±2 V TI A L E 40 ±2 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±2 R ±2 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±2 30 ±2 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±2 ±2 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±2 20 ±1 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±1 ±1 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±1 10 ±1 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±3 ±1 0 10 20 30 40 50 1Maximal accuracy is the mean value between rising and falling RH points TEMPERATURE (°C) 10 sensing.honeywell.com

Honeywell HumidIcon™ Digital Humidity/Temperature Sensors Figure 3. SOIC-8 SMD Typical Application Circuits I2C SPI VSUPPLY = 2.3 Vdc to 5.5 Vdc VSUPPLY = 2.3 Vdc to 5.5 Vdc Digital Humidity/Temp. 2.2 2.2 Sensor kOhm kOhm Digital Humidity/Temp. 10 8 3 Sensor kOhm VDD SCL 8 3 VDD SS 0.22 µF 12 V 1 VCORE SDA 4 0.22 µF 1 4 VCORE SCLK 0.1 µF LED 2 6 0.1 µF VSS AL_L 2 5 VSS MISO 7 NC AL_H 5 LED GND 7 NC AL_L 6 GND GND Figure 4. SOIC-8 SMD Mounting Dimensions, PCB Landing Pattern and Pinout [For reference only: mm/[in].) Mounting Landing Pattern 1,905 4,90 [0.075] 8X 0,61 [0.193] 0,15 [0.024] [0.006] 8 7 6 5 8X 2,03 [0.08] 3,90 6,0 [0.153] [0.236] 4X 4,9 [0.193] 1 2 3 4 0,203 [0.0080] 1,27 0.41 2,055 6X 1,27 [0.050] [0.016] [0.081] [0.05] Pinout for I2C Versions Pinout for SPI Versions Pin ASIC Pad Description Pin ASIC Pad Description 1 V connect via 0.1 µF to ground 1 V connect via 0.1 µF to ground CORE CORE 2 V supply ground 2 V supply ground SS SS 3 SCL I2C clock 3 SS slave select (Input) 4 SDA I2C data 4 SCLK serial clock 51 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 V supply voltage, connect via 0.22 µF to ground 8 V supply voltage, connect via 0.22 µF to ground DD DD 1 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 13 1,50 4,00 [0.51] [0.059] [0.157] [01.,07659] [00.,02191] 5,50 102 12.00 [0.216] [4.0] [0.472] 8,00 2,58 [0.315] [0.102] 330 17,4 [13,0] [0.68] sensing.honeywell.com 11

HIH6100 Series ±4.0 %RH Accuracy | ±0.5 °C Temperature Accuracy Figure 5. SIP 4 Pin Typical Application Circuit VSUPPLY = 2.3 Vdc to 5.5 Vdc Digital Humidity/Temp. 2.2 2.2 Sensor kOhm kOhm 1 3 VDD SCL 0.22 µF 2 4 VSS SDA GND Figure 6. SIP 4 Pin Mounting Dimensions, PCB Landing Pattern and Pinout [For reference only: mm/[in].) Mounting Landing Pattern 4,90 1,905 [0.193] [0.075] 1,05 DIA. 0,65 DIA. [0.040] [0.025] 0,063 [0.0025] 3,90 [0.153] 1,27 [0.050] 1,20 [0.047] 8,9 Pin ASIC Pad Description [0.35] 1 V connect via 0.22 µF to ground PCB DD 5,0 [0.197] 1,2 - 2,0 2 V supply ground [0.05 - 0.08] SS 3 SCL I2C clock 4 SDA I2C data 1 2 3 4 1,27 0.41 0,203 [0.050] [0.016] [0.0080] Tape and Reel1 [01.,05509 ] [04.,10507] 1,75 0,32 [01.531] [0.069] [0.013] 5,00 [0.197] 102 16,00 [4.0] [0.630] 8,00 2,61 [0.315] [0.103] 330 21,4 [13,0] [0.84] 1 For orders of 250 to 1000 units 12 sensing.honeywell.com

Honeywell HumidIcon™ Digital Humidity/Temperature Sensors Product Nomenclature Order Guide Catalog Listing Description Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, SPI, ±5 %RH total error HIH6130-000-001 band, SOIC-8 SMD, no filter, non-condensing, 1000 units on tape and reel Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, SPI, ±5 %RH total error HIH6130-000-001S band, SOIC-8 SMD, no filter, non-condensing, five units on tape (sample) Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, SPI, ±5 %RH total error HIH6131-000-001 band, SOIC-8 SMD, hydrophobic filter, condensation-resistant, 1000 units on tape and reel Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, SPI, ±5 %RH total error HIH6131-000-001S band, SOIC-8 SMD, hydrophobic filter, condensation-resistant, five units on tape (sample) Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, I2C, ±5 %RH total error HIH6130-021-001 band, SOIC-8 SMD, no filter, non-condensing, 1000 units on tape and reel Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, I2C, ±5 %RH total error HIH6130-021-001S band, SOIC-8 SMD, no filter, non-condensing, five units on tape (sample) Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, I2C, ±5 %RH total error HIH6131-021-001 band, SOIC-8 SMD, hydrophobic filter, condensation-resistant, 1000 units on tape and reel Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6130/6131 Series, I2C, ±5 %RH total error HIH6131-021-001S band, SOIC-8 SMD, hydrophobic filter, condensation-resistant, five units on tape (sample) Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6120/6121 Series, I2C, ±5 %RH total error HIH6120-021-0011 band, SIP 4 Pin, no filter, non-condensing, 100 units on tape Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6120/6121 Series, I2C, ±5 %RH total error HIH6120-021-001S band, SIP 4 Pin, no filter, non-condensing, five units on tape (sample) Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6120/6121 Series, I2C, ±5 %RH total error HIH6121-021-0011 band, SIP 4 Pin, hydrophobic filter, condensation-resistant, 100 units on tape Honeywell HumidIcon™ Digital Humidity/Temperature Sensors: HIH6120/6121 Series, I2C, ±5 %RH total error HIH6121-021-001S band, SIP 4 Pin, hydrophobic filter, condensation-resistant, five units on tape (sample) 1 Orders of 250 units or more are packaged on tape and reel. sensing.honeywell.com 13

HIH6100 Series ±4.0 %RH Accuracy | ±0.5 °C Temperature Accuracy NOTICE: SENSOR REHYDRATION WARNING • Exposure to elevated temperatures, such as those PERSONAL INJURY experienced during solder reflow, may dry out the sensing element. It is recommended that the sensor be allowed time DO NOT USE these products as safety or emergency stop to rehydrate after soldering or other high temperature/dry devices or in any other application where failure of the exposures. product could result in personal injury. Failure to comply with these instructions could result in • Exposure to these conditions will not permanently damage the death or serious injury. sensor. It will generally return to its factory-calibrated value after rehydration. WARNING • If rehydration is not performed, the sensor may read a slight MISUSE OF DOCUMENTATION offset that slowly disappears over time as the sensor becomes exposed to ambient conditions. Conversely, extended • The information presented in this product sheet is for exposure to condensing and high humidity environments reference only. Do not use this document as a product (>90 %RH) may cause a revisable shift in readings which will installation guide. generally return to normal after the sensor has been allowed to • Complete installation, operation, and maintenance information is provided in the instructions supplied with dry off. each product. Failure to comply with these instructions could result in To rehydrate the sensor, expose it to room temperature under death or serious injury. ambient conditions (>50 %RH) for a minimum of five hours. 14 sensing.honeywell.com

ADDITIONAL INFORMATION WARRANTY/REMEDY The following associated literature is available on the Web: Honeywell warrants goods of its manufacture as being free of • Product installation instructions defective materials and faulty workmanship. Honeywell’s standard • Product application note product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult • Application sheets: your local sales office for specific warranty details. If warranted – Humidity Sensor Performance Characteristics goods are returned to Honeywell during the period of coverage, – Humidity Sensor Theory and Behavior Honeywell will repair or replace, at its option, without charge those – Humidity Sensor Moisture and Psychrometrics items it finds defective. The foregoing is buyer’s sole remedy – Humidity Sensor Chemical Resistivity and is in lieu of all other warranties, expressed or implied, – Thermoset Polymer-Based Capacitive Sensors including those of merchantability and fitness for a particu- lar purpose. In no event shall Honeywell be liable for conse- • Technical Notes: quential, special, or indirect damages. – I2C Communication with the Honeywell HumidIcon™ Digital Humidity/Temperature Sensors While we provide application assistance personally, through our – SPI Communication with the Honeywell HumidIcon™ Digital literature and the Honeywell website, it is up to the customer to Humidity/Temperature Sensors determine the suitability of the product in the application. – Using Alarms on the Honeywell HumidIcon™ Digital Humidity/Temperature Sensors Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. – Entering and Using Command Mode on the Honeywell However, we assume no responsibility for its use. HumidIcon™ Digital Humidity/Temperature Sensors 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 e- mail inquiries to info.sc@honeywell.com Sensing and Control Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 009059-7-EN May 2015 honeywell.com Copyright © 2015 Honeywell International Inc. All rights reserved.

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: H oneywell: HIH6131-021-001S HIH6130-021-001 HIH6130-021-001S HIH6131-021-001 HIH6130-000-001 HIH6130-000-001S HIH6131-000-001 HIH6131-000-001S HIH6120-021-001 HIH6121-021-001 HIH6121-021-001S HIH6120-021-001S