HIH-4010-003 [HONEYWELL]
Humidity Sensors;
| 型号： | HIH-4010-003 |
| 厂家： | 
Honeywell |
| 描述： | Humidity Sensors |
| 文件： | 总8页 (文件大小：441K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIH-4010/4020/4021
Series
Humidity Sensors
DESCRIPTION
The HIH-4010 is an uncovered integrated humidity sensor, the
HIH-4020 is a covered integrated circuit humidity sensor, and
the HIH-4021 is a covered, condensation-resistant, integrated
circuit humidity sensor. All three products are available in two
lead space configurations.
The HIH-40104020/4021 Series Humidity Sensors are
designed specifically for high volume OEM (Original Equipment
Manufacturer) users.
Direct input to a controller or other device is made possible by
this sensor’s near linear voltage output. With a typical current
draw of only 200 µA, the HIH-4010/4020/4021 Series is often
ideally suited for low drain, battery operated systems.
The RH sensor is a laser trimmed, thermoset polymer
capacitive sensing element with on-chip integrated signal
conditioning.
Tight sensor interchangeability reduces or eliminates OEM
production calibration costs. Individual sensor calibration data
is available.
The sensing element's multilayer construction provides
excellent resistance to most application hazards such as
wetting, dust, dirt, oils and common environmental chemicals.
Both products are available in two lead spacing configurations,
as well as with or without calibration and data printouts.
The HIH-4010/4020/4021 Series delivers instrumentation-
quality RH (Relative Humidity) sensing performance in a
competitively priced, solderable SIP (Single In-line Package).
FEATURES
POTENTIAL APPLICATIONS
•
•
•
•
•
•
•
•
Molded thermoset plastic housing
Near linear voltage output vs %RH
Laser trimmed interchangeability
Low power design
•
•
Refrigeration equipment
HVAC (Heating, Ventilation and Air Conditioning)
equipment
•
•
•
•
•
Medical equipment
Drying
Enhanced accuracy
Fast response time
Metrology
Stable, low drift performance
Chemically resistant
Battery-powered systems
OEM assemblies
HIH-4010/4020/4021 Series
TABLE 1. PERFORMANCE SPECIFICATIONS (At 5 Vdc supply and 25 ºC [77 ºF] unless otherwise noted.)
Parameter
Minimum
Typical
Maximum
Unit
Specific
Note
–
Interchangeability (first order curve)
0% RH to 59% RH
60% RH to 100% RH
Accuracy (best fit straight line)
Hysterisis
Repeatability
Settling time
Response time (1/e in slow moving air)
Stability (at 50 %RH in 1 year)
Stability (at 50 %RH in 1 year)
Voltage supply
–
-5
-8
-3.5
–
–
–
–
5
8
+3.5
–
–
% RH
% RH
% RH
% RH
% RH
ms
–
–
–
–
1
–
3
0.5
–
–
–
–
–
70
–
–
–
5
s
–
–
1.2
0.5
–
–
% RH
% RH
Vdc
2
3
4
–
–
–
4
–
5.8
500
Current supply
200
µA
Voltage output (1st order curve fit)
Temperature compensation
Output voltage temp. coefficient at 50% RH, 5 V
Operating temperature
Operating humidity (HIH-4010)
Operating humidity (HIH-4020)
Operating humidity (HIH-4021)
Storage temperature
VOUT=(VSUPPLY)(0.0062(sensor RH) + 0.16), typical at 25 ºC
True RH = (Sensor RH)/(1.0546 – 0.00216T), T in ºC
–
-4
–
85[185]
100
100
100
mV/ºC
ºC[ºF]
% RH
% RH
% RH
ºC[ºF]
% RH
–
–
5
5
–
–
5
-40[-40]
See Figure 1.
See Figure 1.
See Figure 1.
See Figure 1.
–
0
0
0
-50[-58]
125[257]
Storage humidity
Specific Notes:
See Figure 2.
General Notes:
1. For HIH-4010/20/21-003/004 catalog listings only.
• Sensor is ratiometric to supply voltage.
2. Includes testing outside of recommended operating zone.
3. Includes testing for recommended operating zone only.
4. Device is calibrated at 5 Vdc and 25 ºC.
5. Non-condensing environment. When liquid water falls on the
humidity sensor die, output goes to a low rail condition
indicating no humidity.
• Extended exposure to >90% RH causes a reversible
shift of 3% RH.
• Sensor is light sensitive. For best performance, shield
sensor from bright light.
FACTORY CALIBRATION DATA
For HIH-4010-001/002/003/004 catalog listings only.
HIH-4010/4020/4021 Sensors may be ordered with a
calibration and data printout. See Table 2 and the order guide
on the back page.
TABLE 2. EXAMPLE DATA PRINTOUT
Model
Channel
HIH-4010-003
92
Wafer
MRP
030996M
337313
For HIH-4020-001/002/003/004 and HIH-4021-001/002/003/
004 catalog listings only.
Calculated values at 5 V
V
at 0% RH
0.958 V
3.268 V
VOOUUTT at 75.3% RH
Linear output for 3.5% RH
accuracy at 25 °C
Zero offset
Slope
Sensor RH
0.958 V
30.680 mV/%RH
(VOUT - zero offset)/slope
(VOUT - 0.958)/0.0307
Ratiometric response for
0% RH to 100% RH
VOUT
VSUPPLY (0.1915 to 0.8130)
2
www.honeywell.com/sensing
Humidity Sensors
FIGURE 1. OPERATING ENVIRONMENT (Non-condensing environment for HIH-4010 and HIH-4020 catalog listings only.)
FIGURE 2. STORAGE ENVIRONMENT (Non-condensing environment for HIH-4010 and HIH-4020 catalog listings only.)
Honeywell Sensing and Control
3
HIH-4010/4020/4021 Series
FIGURE 3. TYPICAL OUTPUT VOLTAGE VS RELATIVE HUMIDITY (At 25 ºC and 5 V.)
4
3.5
3
2.5
2
Sensor Response
Sensor Response
Best Linear Fit
1.5
1
0.5
0
20
40
60
80
100
Relative Humidity (%RH)
FIGURE 4. TYPICAL OUTPUT VOLTAGE (BFSL) VS RELATIVE HUMIDITY (At 0 ºC, 70 ºC and 5 V.)
4.5
4
3.5
3
2.5
2
0 C
70 C
1.5
1
0.5
0
0
10
20
30
40
50
60
70
80
90
100
Relative Humidity (%)
4
www.honeywell.com/sensing
Humidity Sensors
FIGURE 5. HIH-4010 MOUNTING DIMENSIONS (For reference only. mm/[in])
FIGURE 6. HIH-4020 MOUNTING DIMENSIONS (For reference only. mm/[in])
Honeywell Sensing and Control
5
HIH-4010/4020/4021 Series
FIGURE 7. HIH-4021 MOUNTING DIMENSIONS (For reference only. mm/[in])
6
www.honeywell.com/sensing
Humidity Sensors
FIGURE 8. TYPICAL APPLICATION CIRCUIT
ORDER GUIDE
Catalog
Description
Listing
HIH-4010-001
HIH-4010-002
HIH-4010-003
HIH-4010-004
HIH-4020-001
HIH-4020-002
HIH-4020-003
HIH-4020-004
HIH-4021-001
HIH-4021-002
HIH-4021-003
Integrated circuit humidity sensor, 2,45 mm [0.100 in] lead pitch SIP
Integrated circuit humidity sensor, 1.27 mm [0.050 in] lead pitch SIP
Integrated circuit humidity sensor, 2,45 mm [0.100 in] lead pitch SIP, calibration and data printout
Integrated circuit humidity sensor, 1.27 mm [0.050 in] lead pitch SIP, calibration and data printout
Covered integrated circuit humidity sensor, 2,45 mm [0.100 in] lead pitch SIP
Covered integrated circuit humidity sensor, 1.27 mm [0.050 in] lead pitch SIP
Covered integrated circuit humidity sensor, 2,45 mm [0.100 in] lead pitch SIP, calibration and data printout
Covered integrated circuit humidity sensor, 1.27 mm [0.050 in] lead pitch SIP, calibration and data printout
Covered, filtered integrated circuit humidity sensor, 2,45 mm [0.100 in]lead pitch SIP
Covered, filtered integrated circuit humidity sensor, 1.27 mm [0.050 in] lead pitch SIP
Covered, filtered integrated circuit humidity sensor, 2,45 mm [0.100 in] lead pitch SIP, calibration and data
printout
HIH-4021-004
Covered, filtered integrated circuit humidity sensor, 1.27 mm [0.050 in] lead pitch SIP, calibration and data
printout
FURTHER HUMIDITY SENSOR INFORMATION
See the following associated literature at www.honeywell.com/sensing:
• Product installation instructions
• Application sheets:
–
–
–
–
Humidity Sensor Performance Characteristics
Humidity Sensor Theory and Behavior
Humidity Sensor Moisture and Psychrometrics
Thermoset Polymer-based Capacitive Sensors
Honeywell Sensing and Control
7
WARNING
MISUSE OF DOCUMENTATION
WARNING
PERSONAL INJURY
•
The information presented in this product sheet is for
reference only. Do not use this document as a product
installation guide.
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.
•
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.
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:
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.
E-mail: info.sc@honeywell.com
Internet: www.honeywell.com/sensing
Phone and Fax:
Asia Pacific
+65 6355-2828
+65 6445-3033 Fax
+44 (0) 1698 481481
+44 (0) 1698 481676 Fax
+1-305-805-8188
+1-305-883-8257 Fax
+1-800-537-6945
Europe
Latin America
USA/Canada
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.
+1-815-235-6847
+1-815-235-6545 Fax
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.
Automation and Control Solutions
Sensing and Control
Honeywell
1985 Douglas Drive North
009020-1-EN IL50 GLO Printed in USA
January 2007
© 2007 Honeywell International Inc. All rights reserved.
Minneapolis, MN 55422
www.honeywell.com/sensing
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