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MEMS Temperature and Humidity Sensor Module ZS11
Summary:
ZS11 is a brand new product equipped with a dedicated ASIC sensor chip, a high-performance semiconductor silicon-based capacitive humidity sensor and a standard on-chip temperature sensor, and uses a standard I²C data output signal format. ZS11 products have stable performance under high temperature and high humidity environment; at the same time, the products have great advantages in accuracy, response time and measurement range. Each sensor has been strictly calibrated and tested before leaving the factory to ensure and meet the large-scale applications of customers.
Feature:
* Fully calibrated
* Wide supply voltage range from 2.2V to 5.5V
* Digital output, IIC interface
* Quick response and strong anti-interference ability
* Excellent long-term stability
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APPLICATION
Vehicle exhaust contains hundreds of different compounds, including suspended solids, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead and sulfur oxides. Among them, hydrocarbons (HC) in automobile exhaust are the result of direct emission of unburned or insufficiently burned gasoline in the form of gas. Under the action of ultraviolet light,
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PARAMETER
Technical Data Sheet
| Humidity characteristics | |||||
| Parameter | Condition | Minimum | Typical | Maximum | Unit |
| Resolution | typical | - | 0.024 | - | %RH |
| Precision error | typical | - | ±3.0 | Refer to Figure 1 | %RH |
| Repeatability | - | - | ±0.1 | - | %RH |
| Hysteresis | - | - | ±1 | - | %RH |
| Nonlinear | - | - | <0.1 | - | %RH |
| Response time | t63% | - | ＜8 | - | s |
| Work scope | - | 0 | - | 100 | %RH |
| Long time drift | normal | - | <1 | - | %RH/yr |
| Temperature characteristics | |||||
| Parameter | Condition | Minimum | Typical | Maximum | Unit |
| Resolution | typical | - | 0.01 | - | ℃ |
| Precision error | typical | - | ±0.5 | - | ℃ |
| maximum | Refer to Figure 2 | - | ℃ | ||
| Repeatability | - | - | ±0.1 | - | ℃ |
| Hysteresis | - | - | ±0.1 | - | ℃ |
| Response time | t63% | 5 | - | 30 | s |
| Work scope | - | -40 | - | 85 | ℃ |
| Long time drift | - | - | ＜0.04 | - | ℃/yr |
| Electrical Characteristics | |||||
| Parameter | Condition | Minimum | Typical | Maximum | Unit |
| Supply voltage | typical | 2.2 | 3.3 | 5.5 | V |
| Supply current, IDD5 | hibernate | - | 250 | - | nA |
| measurement | - | 980 | - | µA | |
| Power consumption | hibernate | - | - | 0.8 | µW |
| measurement | - | 3.2 | - | mW | |
| Communication | Standard IIC protocol | ||||
Figure 1. Typical and Maximum Errors for Relative Humidity at 25°C
Typical (——) Maximum (- - - -)
Figure 2. Temperature Typical Error and Maximum Error
Typical (——) Maximum (- - - -)
Free Guide! Learn the Parameter Differences of Similar Sensors
Wondering how to find the most suitable one for you out of so many sensors? Download our free guide to learn the comparison table of technical parameters.
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As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:
RELATED PRODUCTS
As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:
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We have 17 sensor series, 200+ categories, and 300+ detection objects for gas detection. Such as CO, CO2, VOC, PM2.5, CH4, LPG and so on. In particular, we also have MEMS sensors. According to your industry application, gas principle, power consumption, accuracy, and range requirements, and we can select a specific model for you. You can also use the product filter below to choose a suitable product, or choose online serivce.
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