HIH-4602-L-CP [HONEYWELL]
HIH-4602 Series monolithic IC humidity sensor in TO-5 can, calibration and data printout;
| 型号： | HIH-4602-L-CP |
| 厂家： | 
Honeywell |
| 描述： | HIH-4602 Series monolithic IC humidity sensor in TO-5 can, calibration and data printout |
| 文件： | 总6页 (文件大小：126K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIH-4602-L Series
Humidity Sensors
DESCRIPTION
A typical current draw of only 200 µA allows use in battery-
powered systems.
HIH-4602-L Series Relative Humidity (RH) sensors are
designed to deliver RH sensing in a rugged, low-cost slotted
TO-5 can.
HIH-4602-L-CP sensors include a calibration and data printout
to allow individually matched downstream electronics and
±±.5 ꢀRH total accuracy.
The laser-trimmed, thermoset polymer capacitive sensing
elements have on-chip integrated signal conditioning, helping
to reduce product development times.
FEATURES
POTENTIAL APPLICATIONS
•
•
•
•
•
•
•
Near linear voltage output vs ꢀRH
Laser-trimmed interchangeability
Enhanced accuracy, fast response
Chemically resistant
•
•
•
•
•
Refrigeration
Drying
Meteorology
Battery-powered systems
Stable, low drift performance
Built-in static protection
OEM (Original Equipment Manufacturer) assemblies
TO-5 can
HIH-4602-L Series
Table 1. Performance Specifications (At 5 Vdc supply and 25 ºC [77 ºF] unless otherwise noted.)
Parameter
Minimum
Typical
Maximum
Unit
Specific
Note
–
–
–
1
–
–
–
–
–
–
–
–
Interchangeability (first order curve)
0ꢀ RH to 59ꢀ RH
60ꢀ RH to 100ꢀ RH
Accuracy (best fit straight line)
Hysterisis
Repeatability
Settling time
Response time (1/e in slow moving air)
Stability (at 50ꢀ RH in one year)
Voltage supply
–
-5
-8
-±.5
–
–
–
–
–
–
–
–
–
±
±0.5
–
±0
1.2
–
–
5
8
+±.5
–
–
70
–
–
5.8
500
–
–
ꢀ RH
ꢀ RH
ꢀ RH
ꢀ RH
ꢀ RH
ms
s
ꢀ RH
Vdc
µA
4
–
–
Current supply
Output voltage temp. coefficient at 50ꢀ RH, 5 V
Voltage output (1st order curve fit)
200
-4
mV/°C
VOUT = (VSUPPLY)(0.0062(sensor RH) + 0.16), typical at 25 °C
True RH = (sensor RH)/(1.0546-0.00216T), T in °C
2
Temperature compensation
Operating temperature
Operating humidity
Storage temperature
Storage humidity
-40[-40]
0
-40[-40]
See Figure 1.
See Figure 1.
See Figure 2.
See Figure 2.
General Notes:
85[185]
100
125[257]
°C[°F]
ꢀ RH
°C[°F]
ꢀ RH
–
±
–
±
Specific Notes:
1. Applies to HIH-4602-L-CP only.
2. Device is calibrated at 5 Vdc and 25 ºC.
±. Non-condensing environment.
•
•
Sensor is ratiometric to supply voltage.
Extended exposure to >90ꢀ RH causes a reversible shift of
±ꢀ RH.
•
Sensor is light sensitive. For best performance, shield sensor
from bright light.
Factory Calibration Data
HIH-4602-L-CP Sensors include a calibration and data
printout. See Table 2.
Table 2. Example Data Printout
Model
Channel
HIH-4602-L-CP
92
Wafer
MRP
0±0996M
±±7±1±
Calculated values at 5 V
V
OUT at 0ꢀ RH
0.958 V
±.268 V
VOUT at 75.±ꢀ RH
Linear output for ±.5ꢀ RH
accuracy at 25 °C
Zero offset
Slope
0.958 V
±0.680 mV/ꢀRH
RH
(VOUT - zero offset)/slope
(VOUT - 0.958)/0.0±07
Ratiometric response for
0ꢀ RH to 100ꢀ RH
VOUT
VSUPPLY (0.1915 to 0.81±0)
2
www.honeywell.com/sensing
Humidity Sensors
Figure 1. Operating Environment (Non-condensing environment.)
Figure 2. Storage Environment (Non-condensing environment.)
Honeywell Sensing and Control
±
HIH-4602-L Series
Figure 3. Typical Output Voltage vs Relative Humidity (At 5 V and 25 °C.)
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. Mounting Dimensions (For reference only. mm/[in])
1. Case ground
2. Vdc out
±. (-) Power or ground
4. (+) Vdc supply
5. No connection
6. No connection
Figure 6. RH Sensor Construction
Figure 7. Typical Application Circuit
Sensor construction consists of a planar capacitor
with a second polymer layer to protect against most
dirt/dust particles, oils and other hazards.
Honeywell Sensing and Control
5
Order Guide
Catalog Listing
HIH-4602-L
Description
Relative humidity sensor in TO-5 can
Relative humidity sensor in TO-5 can with calibration and data printout
HIH-4602-LP
ADDITIONAL 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
WARNING
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.
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.
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 6±55-2828
+65 6445-±0±± Fax
+44 (0) 1698 481481
+44 (0) 1698 481676 Fax
+1-±05-805-8188
+1-±05-88±-8257 Fax
+1-800-5±7-6945
Europe
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.
Latin America
USA/Canada
+1-815-2±5-6847
+1-815-2±5-6545 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
00904±-1-EN IL50 GLO Printed in USA
December 2008
© 2008 Honeywell International Inc. All rights reserved.
Minneapolis, MN 55422
www.honeywell.com/sensing
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