Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Gas Sensor RoHS |
| Mfr. Part # | A1DU5P2CP005B |
| Model Number | A1DU5P2CP005B |
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Product Specification
| Description | Gas Sensor RoHS | Mfr. Part # | A1DU5P2CP005B |
| Model Number | A1DU5P2CP005B |
This document specifies the A1DU5P2CP005B, a TVOCs sensor module designed for detecting volatile organic compounds. It is intended for indoor use and consumer applications.
| Item | Description | Parameters | Conditions | |
| Model Name | TVOCs Sensor Module | A1DU5P2CP005B | ||
| Performance Specification | Sensing Principle | MEMS Metal oxide semiconductor sensor | ||
| Sensing Range | 0-9999 ppb HCHO Relative equivalent | |||
| Pre-heat Time | 3 min | |||
| Interface | Communication Protocols | I2C, UART | ||
| UART Baud Rate | 9600 bits/s | Data bit: 8, Parity check: None, Stop bit: 1 | ||
| I2C Speed | Standard Mode: 100kbits/s | Module Address: 0xA2 | ||
| Power Supply | Voltage | 3.3V 0.1V | Max. 20mA ripple | |
| Consumption | Max. 66mW @ 3.3VDC (20mA) | Measuring period: 1 Sec | ||
| Calibration | Intelligent automatic baseline calibration | Baseline resetable | ||
| Reliability | High Temperature Storage | 70 , 500 hours | Appearance and electrical characteristics checked after 2 hours at normal temperature. | |
| Low Temperature Storage | -25 , 500 hours | Appearance and electrical characteristics checked after 2 hours at normal temperature. | ||
| High Temperature High Humidity Storage | 60 , 90% RH, 500 hours | Checked after drying (no condensation). Reconditioning: Bake 140/24h 27, 75%RH/24h. Output change within 5%RH against initial value at 25/40%RH and 25/60%RH. | ||
| Thermal Shock Test | -40 (0.5h) to 85 (0.5h), 30 min slope | 100 cycles. Reconditioning applied. Output change within 5%RH against initial value at 25/40%RH and 25/60%RH. | ||
| Drop Test | 30cm onto a wooden board | 3 drops. Reconditioning applied. Output change within 5%RH against initial value at 25/40%RH and 25/60%RH. | ||
| Data Packet Analysis | HCHO (ppb) | Date[0]*2^8 + Date[1] | 0-9999 ppb | |
| Status | 000: OK, 001: Heating, 002: Error | |||
| Sensing Resistor | Date[3]*2^24 + Date[4]*2^16 + Date[5]*2^8 + Date[6] | |||
| TVOC (ppb) | Date[7]*2^8 + Date[8] | |||
| UART Command (Get Data) | Master send 0x61 0x02 0x01 | Read 9 byte data packet | ||
| UART Command (Set Baseline) | Master send 0x52 0x01 0x01 | Set current value as baseline | ||
| Connector Pin Assign | P1 | VDD | Power supply | |
| P2 | SCL | Serial clock | ||
| P3 | SDA | Serial data | ||
| P4 | RX | UART Rx | ||
| P5 | TX | UART Tx | ||
| P6 | GND | Ground | ||
| Package Specifications | Tray Storage | 10PCS*5=50PCS per tray | Max. 10 layers stacked, total 11 layers with an empty tray on top. Center fixed with stretch film. | |
| Outer Carton Storage | Max. 500PCS per carton | Buffer material used for gaps. Carton marked with SHARP, Model Name, Quantity. | Storage Environment: -25~70, 5~95%RH. Avoid chlorine and corrosive gas. |
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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