- Overview
- Product Description
Basic Info.
Product Description
ZKMD-6857D Pressure Sensor
The ZKMD-6857D pressure sensor is designed with a compact DIP packaging form, making it easy to install in various applications. This sensor incorporates advanced digital compensation technology to ensure accurate measurements by compensating for offset, sensitivity, temperature drift, and nonlinearity.
With the power supply voltage as a reference, the ZKMD-6857D generates a calibrated digital signal after temperature compensation, providing reliable and precise readings.
Key Features:
- Compact size and easy installation
- Digital compensation for offset, sensitivity, temperature drift, and nonlinearity
- Generates calibrated digital signal for accurate measurements
Applications:
- Medical electronics: electronic blood pressure monitors, ventilators, oxygen concentrators, and monitors
- Consumer electronics: atomizers, sprays, negative pressure sensors
- Sports and fitness equipment: massagers, massage chairs, air cushion beds
- Other fields: water heaters, oxygen water machines, beer machines, coffee machines, air pumps, vacuum pumps, pressure instruments, etc.
Choose the ZKMD-6857D pressure sensor for reliable and precise pressure measurements in medical, automotive, consumer electronics, sports and fitness, Internet of Things, and other applications.
For more information, please contact Anhui Zhongkemi dian Sensor Co., Ltd.
1.2Product features
Product Description
Anhui Zhongkemi dian Sensor Co., Ltd. - Product Description
Product Name: Pressure Sensor
The Pressure Sensor by Anhui Zhongkemi dian Sensor Co., Ltd. is a high-quality sensor designed to accurately measure pressure in a wide range of applications. With its advanced features and reliable performance, this sensor is the perfect choice for professionals seeking precise pressure measurements.
Key Features:
- Measurement Range: -100kPa to 1000kPa
- Gauge Pressure Type: Suitable for both positive and negative pressure
- Power Supply Voltage: 2.5V~5.5V
- Low Current Consumption: Only 5uA per measurement
- Sleep State Current: Less than 100nA at 25°C
- High Resolution: 24-bit ADC for accurate readings
- Temperature Accuracy: ± 0.5 ºC at 25 ºC
- Suitable for Non Corrosive Gases
- I2C Signal Output: Allows for easy integration
- Wide Temperature Compensation: Ensures reliable performance in various environments
Performance Index:
Power Supply: 5±0.25V DC
Experience the precision and reliability of the Pressure Sensor by Anhui Zhongkemi dian Sensor Co., Ltd. Order yours today and take your pressure measurements to the next level!
reference temperature: 25ºC
| project | numerical value | unit |
| Accuracy* | ±2 | %Span |
| response time | 2.5ms@OSR_P=1024X | Ms |
| SDA/SCL Pull-up resistor | 4.7 | Koh m |
| ESD HBM | 4000 | V |
| 5x (FS≤40kPa) | Rated | |
| Overload pressure | ||
| 2 × (FS≥100kPa) | Rated | |
| 1.5 × (FS>200kPa) | Rated | |
| compensation temperature | 0 ~60 | ºC |
| operation temperature | -30 ~100 | ºC |
| Storage temperature | -30 ~125 | ºC |
Product Description:
Introducing the Anhui Zhongkemi dian Sensor Co., Ltd. Pressure Sensor, designed to provide unparalleled accuracy and reliability in pressure measurements. With its advanced technology and precision engineering, this sensor is the perfect solution for a wide range of applications.
The accuracy of our pressure sensor is second to none. It effectively eliminates comprehensive errors, including linear, repetitive, and hysteresis errors, ensuring precise and reliable pressure readings. The accuracy of the sensor may vary depending on the pressure range, so we recommend consulting our dedicated customer service team for more detailed information.
Whether you need to measure pressure in industrial processes, scientific research, or any other field, our pressure sensor is up to the task. Its exceptional accuracy and reliability make it an indispensable tool for professionals who demand the highest level of precision.
Don't settle for subpar pressure sensors that compromise accuracy. Choose the Anhui Zhongkemi dian Sensor Co., Ltd. Pressure Sensor and experience the difference it can make in your measurements.
3.Electrical characteristics
| parameter | minimum value | Typical value | Maximum value | unit | notes |
| Supply Voltage | 2.5 | 5.5 | V | ||
| Standby current | 100 | nA | |||
| LDO output | 1.62 | 1.8 | 1.98 | V | ' regulator_sel '= 0 |
| 3.24 | 3.6 | 3.96 | V | ' regulator_sel '= 1 | |
| PSRR | 60 | dB | |||
| resolution ratio | 24 | Bits | |||
| Output data resolution | 24 | Bits | LSB=(1/2^23)*VEXT | ||
| (' raw_data_on'=1) | |||||
| Input common mode signal suppression ratio | 80 | 110 | |||
| Built in temperature sensor accuracy | ±0.5 | ºC | @25ºC | ||
| ±1 | ºC | -40 to 85 ºC | |||
| Output data resolution | 16 | Bit | LSB = (1/256) ºC | ||
| clock frequency | 400 | khz | I2C communicate | ||
Range Example
Note: Due to the discontinuation of a small number of model specifications, please consult customer service at Anhui Zhongkemi dian Sensor Co., Ltd. for the mass production status of the ordered model specifications before purchasing.
| Pressure range(kPa) | model |
| 0 ~ 2.5 | ZKMD-6857D025HPG |
| 0 ~ 5 | ZKMD-6857D005KPG |
| 0 ~ 10 | ZKMD-6857D010KPG |
| 0 ~ 20 | ZKMD-6857D020KPG |
| 0 ~ 40 | ZKMD-6857D040KPG |
| 0 ~ 100 | ZKMD-6857D100KPG |
| 0 ~ 200 | ZKMD-6857D200KPG |
| 0 ~ 700 | ZKMD-6857D700KPG |
| 0 ~ 1000 | ZKMD-6857D001MPG |
| -100 ~ 0 | ZKMD-6857D100KPGN |
| -5 ~ 5 | ZKMD-6857D005KPGPN |
| -40 ~ 40 | ZKMD-6857D040KPGPN |
| -100 ~ 100 | ZKMD-6857D100KPGPN |
| -100 ~ 200 | ZKMD-6857D200KPGPN |
| -100 ~ 700 | ZKMD-6857D700KPGPN |
| -100 ~ 1000 | ZKMD-6857D001MPGPN |
| Various ranges and parameters can be customized according to needs | |
