HIH6121-021-001 - Honeywell

Honeywell HumidIcon™

Digital

Humidity/Temperature

Sensors: HIH6130/6131

and HIH6120/6121 Series

DESCRIPTION ( = competitive differentiator)

Honeywell HumidIcon™ Digital Humidity/Temperature

Sensors: HIH6130/6131 and 6120/6121 Series is a digital

output-type relative humidity (RH) and temperature sensor

combined in the same package. These devices offer several

competitive advantages, including:

Industry-leading long-term stability

Industry-leading Total Error Band

Industry-leading reliability

Lowest total cost solution

True temperature-compensated digital I2C or SPI output

Energy efficiency

Ultra-small package

 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:

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

 Industry-leading Total Error Band (TEB) (±5 %RH) (See

Figure 1): 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

Figure 1. Total Error Band

Thermal Hysteresis

Humidity Non-Linearity

Humidity Hysteresis

Humidity Non-Repeatability

Thermal Effect on Zero

Thermal Effect on Span

Total Error Band

Accuracy

Errors

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, 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.”

Honeywell HumidIcon™ Digital Humidity/Temperature Sensors

2 www.honeywell.com/sensing

 Industry-leading reliability: Honeywell’s new

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 help provide industry-

leading stability and reliability.

 Lowest total cost solution: 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.

 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.

 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.

 Ultra-small package: 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.

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.

Tape and reel packaging: 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.

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.

FEATURES AND BENEFITS

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

(HIH6130/6131 only): Provide the user the ability to

monitor whether the RH level has exceeded or fallen

below pre-determined and critical levels within the

application

Multi-function ASIC: Provides flexibility within the

application by lowering or eliminating the risk and cost of

OEM calibration

Industry-standard package: Provides easy design-in

RoHS and WEEE compliant; halogen-free

Two configurations: Increase flexibility of use:

HIH6120 and HIH6130: no filter, non-condensing

HIH6121 and HIH6131: hydrophobic filter and

condensation-resistant allow use in many condensing

environments

Optional I2C or SPI digital communication formats:

Provide the user with flexibility in integrating the sensors

into existing system level architecture

POTENTIAL APPLICATIONS

HVAC/R: May be used to provide precision RH and

temperature measurement in air conditioning/air

movement systems, enthalpy sensing, thermostats,

humidifiers/de-humidifiers, 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 air-

born 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.

HIH6130/6131 and HIH6120/6121 Series

Honeywell Sensing and Control 3

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

%RH

Soldering:

automated

manual

IPC/EIA/JEDEC J-STD-020D

apply heat for 4 s max. for manual soldering

260 [500]

350 [662]

C [ F]

ESD

MIL-STD 883H, Method 3015.7

–

Latch-up immunity

–

100

Shock

MIL-STD 202G, Method 213D, Test Condition C,

half-sine, 6 ms 3 perpendicular axis, 3 shock

pulses per axis

–

100

Vibration

MIL-STD 202G, Method 204D, Test Condition D,

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

–

%RH

Compensated temp. range1

–

5 [41]

–

50 [122]

C [ F]

Resolution

14 bit ADC resolution

–

0.04

%RH

Accuracy2

–

%RH

Total error band3

–

%RH

Response time

airflow minimum 20 l/min

–

Operating range

non-condensing

–

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

Notes:

1. Conversion formulas:

14 bit ADC output for humidity to %RH:

100

22 output_ADC_bit_14_Humidity

)RH(%Humidity 14

14 bit ADC output for temperature conversion to C:

40165

22 output_ADC_bit_14_eTemperatur

)C(eTemperatur 14

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.

Honeywell HumidIcon™ Digital Humidity/Temperature Sensors

4 www.honeywell.com/sensing

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 (BFSL)1

–

±1.0

°C

Response time

1/e slow moving air

–

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

Sleep current

3.3

ISLEEP

–

0.6

µA

Supply current:

I2C

SPI

3.3

IDD

14 bit fastest update, no sleep

0.65

0.75

Table 5. Input and Output Characteristics

Characteristic

Abbr.

Condition

Min.

Typ.

Max.

Unit

Supply voltage

VDD

–

2.3

3.3

5.5

Vdc

Low level output voltage

VOL

IOL = 2.8 mA min.

–

20%

VDD

High level output voltage

VOH

IOH = -2.8 mA min.

80%

–

VDD

Low level input voltage

VIL

–

20%

VDD

High level input voltage

VIH

–

80%

–

VDD

Pull-up resistor:

I2C

SPI (for SS only)

RSS

–

2.2

–

kOhm

Table 6. Measurement Timing

Characteristic

Abbr.

Condition

Min.

Typ.

Max.

Unit

Start-up time (Power-On to data

ready)

TSTA

14 bit TH and 14 bit humidity

resolution

–

Update rate

application dependent: measurements are taken only when the application requests them

HIH6130/6131 and HIH6120/6121 Series

Honeywell Sensing and Control 5

Figure 2. I2C Timing Diagram

SDA

SCL

tLOW

tHDSTA

tHIGH

tHDDAT tSUSTA tSUSTO

tBUS

tSUDAT

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 width1

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

–

0.5

µs

Data setup time on SDA relative to SCL edge

tSUDAT

0.1

–

µs

Stop condition setup time on SCL

tSUSTO

0.1

–

µs

Bus free time between stop and start condition

tBUS

–

µs

Note 1: Combined low and high widths must equal or exceed minimum SCL period.

Figure 3. SPI Timing Diagram

tBUS

tCLKD

SCLK

MISO

tHIGH

tSUSS

HiZHiZ

tHDSS tLOW

tCLKD

Characteristic

Abbr.

Min.

Typ.

Max.

Unit

SCLK clock frequency

fSCL

800

kHz

SS drop to first clock edge

tHDSS

2.5

μs

Minimum SCLK clock low width1

tLOW

0.6

μs

Minimum SCLK clock high width1

tHIGH

0.6

μs

Clock edge to data transition

tCLKD

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

μs

Note 1: Combined low and high widths must equal or exceed minimum SCLK period.

Honeywell HumidIcon™ Digital Humidity/Temperature Sensors

6 www.honeywell.com/sensing

Table 7. HIH6130/6131 and HIH6120/6121 Series Maximal Accuracy1 (Performance is specified between 10 %RH and

90 %RH.)

Relative Humidity (%RH)

±1

±2

±3

±2

±1

±2

±3

±2

±1

±2

±1

±2

±3

±2

±3

±2

±3

±2

±3

±2

±3

±2

±3

±2

±3

±2

±3

±2

±3

±2

±3

±2

±1

±3

±1

±3

±1

±3

±1

Temperature ( C)

Note 1: Maximal accuracy is the mean value between rising and falling RH points.

HIH6130/6131 and HIH6120/6121 Series

Honeywell Sensing and Control 7

Figure 4. HIH6130/6131 Series Typical Application Circuits

I2C

Digital Humidity/Temp.

Sensor

VDD

VCORE

VSS

SCL

SDA

AL_L

AL_H

VSUPPLY = 2.3 Vdc to 5.5 Vdc

GND

12 V

0.1 µF

0.22 µF

2.2

kOhm

8 3

LED

2.2

kOhm

SPI

Digital Humidity/Temp.

Sensor

VDD

VCORE

VSS

SCLK

MISO

AL_L

GND

0.1 µF

0.22 µF

kOhm

8 3

LED

VSUPPLY = 2.3 Vdc to 5.5 Vdc

Figure 5. HIH6130/6131 Series Mounting Dimensions, PCB Landing Pattern and Pinout [For reference only: mm/[in].)

Mounting

Landing Pattern

8X 0,61

[0.024]

8X 2,03

[0.08]

4X 4,9

[0.193]

6X 1,27

[0.05]

Pinout for I2C Versions

Pinout for SPI Versions

ASIC

Pad

Description

ASIC

Pad

Description

VCORE

connect via 0.1 µF to ground

VCORE

connect via 0.1 µF to ground

VSS

supply ground

VSS

supply ground

SCL

I2C clock

slave select (Input)

SDA

I2C data

SCLK

serial clock

AL_H

alarm output high

MISO

master-in-slave-out

AL_L

alarm output low

AL_L

alarm output low

not connected externally

VDD

supply voltage, connect via 0.22 µF to ground

VDD

supply voltage, connect via 0.22 µF to ground

Note 1: Do not connect Pin(s) 5 and/or 6 if the built-in alarm

feature is not desired.

Note 1: Do not connect Pin 6 if the built-in alarm feature is not

desired.

Tape and Reel

Honeywell HumidIcon™ Digital Humidity/Temperature Sensors

8 www.honeywell.com/sensing

Figure 6. HIH6120/6121 Series Mounting Dimensions, PCB Landing Pattern and Pinout [For reference only: mm/[in].)

Digital Humidity/Temp.

Sensor

VDD

VSS

SCL

SDA

VSUPPLY = 2.3 Vdc to 5.5 Vdc

GND

0.22 µF

2.2

kOhm

1 3

2.2

kOhm

Figure 7. HIH6120/6121 Series Typical Application Circuits

Mounting

ASIC Pad

Description

VDD

connect via 0.22 µF to ground

VSS

supply ground

SCL

I2C clock

SDA

I2C data

Landing Pattern

1,27

[0.05]

1,05 DIA.

[0.040] 0,65 DIA.

[0.020]

Tape and Reel1

Note 1. For orders of 250 to 1000 units.

HIH6130/6131 and HIH6120/6121 Series

Honeywell Sensing and Control 9

Figure 8. Nomenclature

HIH 6 1 _ _ - _ _ _ - _ _ _ _

Product Type

HIH = Humidity sensor

Supply Voltage

1 = 2.3 Vdc to 5.5 Vdc, calibrated at 3.3 Vdc Output

00 = SPI

21 = I2C, address 0x27

Output Type

6 = Digital

Package

3 = SOIC-8 SMD

2 = SIP 4 PIN

Filter

0 = No filter

1 = Hydrophobic filter

Accuracy

0 = ±4 %RH

Packaging

001 = SOIC-8 SMD: 1000 pieces on tape and reel

SIP 4 Pin: 100 to 249 units on tape and boxed

250 units or more on tape and reel

001S = 5 pieces on tape (sample)

Order Guide

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)

Note 1: Orders of 250 units or more are packaged on tape and reel.

Honeywell HumidIcon™ Digital Humidity/Temperature Sensors

10 www.honeywell.com/sensing

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

– Thermoset Polymer-based Capacitive Sensors

Technical Notes:

– I2C Communication with the Honeywell HumidIcon™

Digital Humidity/Temperature Sensors

– 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

– Total Error Band Specification for Honeywell Digital

Humidity/Temperature Sensors

Sensing and Control

Honeywell

1985 Douglas Drive North

Golden Valley, MN 55422

www.honeywell.com/sensing

009059-4-EN

July 2012

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.

While we provide application assistance personally, through

our literature and the Honeywell web site, 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.

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.

SALES AND SERVICE

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 or:

E-mail: info.sc@honeywell.com

Internet: www.honeywell.com/sensing

Phone and Fax:

Asia Pacific +65 6355-2828

+65 6445-3033 Fax

Europe +44 (0) 1698 481481

+44 (0) 1698 481676 Fax

Latin America +1-305-805-8188

+1-305-883-8257 Fax

USA/Canada +1-800-537-6945

+1-815-235-6847

+1-815-235-6545 Fax

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Honeywell:

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