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Specifications
Humidity Tolerance:
±5%RH
Temperature Range:
0℃~+85℃
Humidity:
0%RH~100%RH
Mfr. Part #:
CHR02-2025-T
Package:
Through Hole
Key Attributes
Model Number:
CHR02-2025-T
Product Description
Product Overview
The CHR02-2025 series is a high-performance polymer humidity sensor (resistive type) designed for accurate humidity measurement. It features a logarithmic impedance change with relative humidity, driven by the mobility of conductive ions within the functional polymer film. This sensor offers excellent sensitivity, long-term stability, and a linear impedance curve comparable to imported sensors, making it a direct replacement for various similar products. It is suitable for a wide range of applications including electronic hygrometers, humidifiers, dehumidifiers, and air conditioning systems.
Product Attributes
- Brand: CYBERSEN
- Origin: Guangzhou Cybersen Technology Co., Ltd.
- Material: ABS (housing), AL2O3 (substrate)
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Model | Type | Nominal Impedance (at 60%RH, 25) | Impedance Range (at 60%RH, 25) | Detection Range | Working Voltage | Working Temperature Range | Response Time (20%~90%) | Humidity Drift (/year) | Humidity Hysteresis | Pin Spacing |
|---|---|---|---|---|---|---|---|---|---|---|
| CHR02-2025 T | Semi-circular (Large) | 23 K | 20~25K | 0%100% RH | 1V AC (50Hz 2 KHz) | 085 | 12 s | 2% RH | 1.5%RH | 5.08mm |
| CHR02-2025 S | Square (Small) | 23 K | 20~25K | 0%100% RH | 1V AC (50Hz 2 KHz) | 085 | 12 s | 2% RH | 1.5%RH | 2.54mm |
2206171545_CYBERSEN-CHR02-2025-T_C393720.pdf
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