1 PC ZS0501 Temperature and Humidity Module

$6.50
The ZS0501 is a digital temperature and humidity module that employs an NTC temperature-sensing element for temperature measurement and a polymer resistive humidity-sensitive element for humidity detection. Equipped with a...

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Availability: 497 In Stock
Categories: IAQ sensor, Temperature and humidity sensor

The ZS0501 is a digital temperature and humidity module that employs an NTC temperature-sensing element for temperature measurement and a polymer resistive humidity-sensitive element for humidity detection. Equipped with a high-performance microcontroller, the module outputs temperature and humidity data via a standard IIC protocol. It offers superior performance, ultra-fast response, robust anti-interference capability, and high cost-efficiency.

Application

  • Home Appliances: Household devices, humidity control systems, HVAC, dehumidifiers, smart thermostats, room monitors
  • Industrial Fields: Automotive industry, testing and inspection equipment, automatic control systems
  • Other Scenarios: Data loggers, weather stations, and other temperature/humidity detection and control applications

Features

  • High sensitivity and wide power supply range (3.3V to 5.5V)
  • Digital output with standard IIC serial interface, rapid response, and strong anti-interference ability
  • Excellent long-term stability, low power consumption, and high precision

Specifications

Table 1: Humidity Characteristics
Parameter Condition Min Typical Max Unit
Accuracy Error¹ 25℃, 3.3V supply — ±3 — %RH
Repeatability — — ±0.3 — %RH
Hysteresis — — ±1 — %RH
Response Time² 25℃, 1m/s airflow — 20 — s
Operating Range³ Non-condensing 20 — 95 %RH
Long-Term Drift Normal conditions — 2 — %RH/yr
Table 2: Temperature Characteristics
Parameter Condition Min Typical Max Unit
Accuracy Error⁴ 25℃, 3.3V supply — ±1 — ℃
Repeatability — — ±0.1 — ℃
Hysteresis — — ±0.1 — ℃
Response Time⁵ 25℃, 1m/s airflow 5 — 30 s
Operating Range — 0 — 60 ℃
Long-Term Drift — — <0.04 — ℃/yr
Table 3: Electrical Characteristics
Parameter Condition Min Typical Max Unit
Supply Voltage — 3.3 — 5.5 V
Supply Current, IDD⁵ VDD=3.3V, T<60℃ — — 2.5 mA
Low-Level Input Voltage Falling edge 0 — 30% VDD
High-Level Input Voltage Rising edge 60% — 100% VDD
Sampling Period — — 1 — s
Communication Format — — IIC —  

Notes:

  1. Accuracy tested at factory under 25℃ and 3.3V, excluding hysteresis and nonlinearity; valid for non-condensing conditions only.
  2. Time to reach 63% of first-order response under specified conditions.
  3. Readings may deviate outside the 20–95%RH range.
  4. Same as Note 1 for temperature accuracy.
  5. Current values apply to VDD=3.3V and temperatures below 60℃.

* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.

1. WORLDWIDE SHIPPING (Except some countries and APO/FPO)

We provide Worldwide Shipping by DHL, Fedex, Standard shipping (China Post e-Packet) and some other shipping ways on ALL ITEMS!

2. SERVICE TRANSIT TIME is provided by the carrier.
  • Reference Delivery time (working days):
  • DHL:3-7 days
  • Fedex:3-7 days
  • China Post e-Packet : 15-35 days
Note:

Transit times may vary, particularly during the holiday season.

We suggest you choose Expedited Shipping(DHL or FedEx) to ensure the products reach your home fast & safety.

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We do our best to process & ship all orders as soon as possible. Most orders are processed within 48 hours.

Note:

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