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HIH4602-L

Honeywell
Part Number HIH4602-L
Manufacturer Honeywell
Description Humidity Sensors
Published Dec 11, 2009
Detailed Description HIH-4602-L Series Humidity Sensors DESCRIPTION HIH-4602-L Series Relative Humidity (RH) sensors are designed to deliver ...
Datasheet PDF File HIH4602-L PDF File

HIH4602-L
HIH4602-L


Overview
HIH-4602-L Series Humidity Sensors DESCRIPTION HIH-4602-L Series Relative Humidity (RH) sensors are designed to deliver RH sensing in a rugged, low-cost slotted TO-5 can.
The laser-trimmed, thermoset polymer capacitive sensing elements have on-chip integrated signal conditioning, helping to reduce product development times.
FEATURES • • • • • • • Near linear voltage output vs %RH Laser-trimmed interchangeability Enhanced accuracy, fast response Chemically resistant Stable, low drift performance Built-in static protection TO-5 can POTENTIAL APPLICATIONS • • • • • Refrigeration Drying Meteorology Battery-powered systems OEM (Original Equipment Manufacturer) assemblies HIH-4602-L-CP sensors include a calibration and data printout to allow individually matched downstream electronics and ±3.
5 %RH total accuracy.
A typical current draw of only 200 µA allows use in batterypowered systems.
www.
DataSheet4U.
com HIH-4602-L Series Table 1.
Performance Specifications (At 5 Vdc supply and 25 ºC [77 ºF] unless otherwise noted.
) Parameter 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 one year) Voltage supply Current supply Output voltage temp.
coefficient at 50% RH, 5 V Voltage output (1st order curve fit) Temperature compensation Operating temperature Operating humidity Storage temperature Storage humidity Specific Notes: 1.
Applies to HIH-4602-L-CP only.
2.
Device is calibrated at 5 Vdc and 25 ºC.
3.
Non-condensing environment.
Minimum Typical Maximum Unit Specific Note – – – 1 – – – – – – – – 2 – – – – -5 – 5 % RH -8 – 8 % RH -3.
5 – +3.
5 % RH – 3 – % RH – ±0.
5 – % RH – – 70 ms – 30 – s – 1.
2 – % RH 4 – 5.
8 Vdc – 200 500 µA – -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 -40[-40] See Figure 1.
85[185] °C[°F] – 0 See Figure 1.
100 % RH 3 -40[-...


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