HIH4602-L Datasheet | Honeywell

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. .. 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 pensation 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 - m V/°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[-40] See Figure 2. 125[257] °C[°F] - See Figure 2. % RH...