Changsha Purple Horn E-Commerce Co., Ltd.
| Humidity Tolerance | ±5%RH |
| Temperature Range | -40℃~+65℃ |
| Humidity | 30%RH~95%RH |
| Temperature Tolerance | ±0.5℃ |
| Description | ±5%RH -40℃~+65℃ 30%RH~95%RH SIP-4 Humidity, Moisture Sensors RoHS |
| Mfr. Part # | CHT13 |
| Package | SIP-4 |
| Model Number | CHT13 |
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Product Specification
| Humidity Tolerance | ±5%RH | Temperature Range | -40℃~+65℃ |
| Humidity | 30%RH~95%RH | Temperature Tolerance | ±0.5℃ |
| Description | ±5%RH -40℃~+65℃ 30%RH~95%RH SIP-4 Humidity, Moisture Sensors RoHS | Mfr. Part # | CHT13 |
| Package | SIP-4 | Model Number | CHT13 |
The CHT13 is a compact, high-performance, and highly reliable digital temperature and humidity sensor. It features a calibrated single-bus digital signal output, ensuring high accuracy. The sensor utilizes a robust design with a high-precision sensing element for humidity and an external NTC for temperature, integrated with a powerful, wide-voltage (2.7-5.5Vdc) mixed-signal microcontroller. It boasts an analog logarithmic linear processing circuit, a 14-bit ADC, and an enhanced single-bus hardware driver for strong drive and anti-interference capabilities, along with a low-power mode. Through multi-point wide-range automatic calibration and unique algorithms, the CHT13 guarantees precision and consistency, further validated by aging and testing in high-temperature and high-humidity environments for long-term stability and reliability. Its single-bus communication is user-friendly and directly interchangeable with other digital sensors. The digital direct-read output eliminates the need for secondary calculations, providing actual temperature and humidity values.
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Relative Humidity Measurement | |||||
| Resolution | 0.1 | %RH | |||
| Measurement Range | 30 | 95 | %RH | ||
| Accuracy | 6 | 5 | 6 | %RH | |
| Repeatability | 1 | %RH | |||
| Interchangeability | Fully Interchangeable | ||||
| Response Time | 2 | 6 | 8 | S | |
| Hysteresis | 0.5 | 1 | 2 | %RH | |
| Drift | /yr | 0.5 | 1 | 1.5 | %RH/yr |
| Temperature Measurement | |||||
| Resolution | 0.1 | ||||
| Accuracy | 0.2 | 0.5 | 1 | ||
| Measurement Range | -40 | 65 | |||
| Repeatability | 0.3 | ||||
| Interchangeability | Fully Interchangeable | ||||
| Response Time | 2 | S | |||
| Drift | /yr | 0.3 | /yr | ||
| Electrical Characteristics | |||||
| Voltage VDD | 2.7 | 5 | 5.5 | V | |
| Power Consumption (5V-Sleep) | 3 | uA | |||
| Power Consumption (5V-Measure) | 1.5 | mA | |||
| I/O Low Level Input Voltage | 0 | 0.2VDD | V | ||
| I/O High Level Input Voltage | 0.8VDD | VDD | V | ||
| I/O Sink Current (5V) | 34 | 68 | mA | ||
| I/O Source Current (5V) | -11 | -22 | mA | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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