• Product Details
Product Name :
RF controller Temperature, RH, CO2, CO, PM2.5/10 Sensors & Modbus Communication

Product Model :
DL30 Series

Specifications :

Features:

- Temperature measuring range: 32 – 99 °F / 0 – 40°C
- Temperature accuracy: +/- 1°F / 0.5°C (typ. at 25°C)
- Temperature resolution: 1°F / 0.5°C
- Humidity measuring range: 20-100% RH non-condensing
- Humidity accuracy: +/- 5% between 30-80% RH (typ. at 25°C)
- Humidity resolution: 1% RH
- CO2 measuring range: 0 - 4999 ppm
- CO2 accuracy: +/- 70ppm +/- 5% of measured value
- CO2 resolution: 1 ppm
- CO measuring range: 0 - 4999 ppm
- CO accuracy: +/- 10% of measured value
- CO resolution: 1 ppm
- Dust particle measuring range: 0 – 5999 μg/m3
- Detectable particle size: 0.3 - 10 μm
- Dust particle accuracy (PM2.5): +/- 10% (typ. at 25°C, 40% RH)
- Dust particle resolution: 1 μg/m3
- Non-volatile memory to store settings
- Connect with data logger through wireless communication (868MHz bi-directional communication)
- Other combination of different sensor type apart from the following can be arranged per customers' request.

 

- Master unit:
RS-485 Channel Modbus RTU (8 Data bits /1 stop bit / None parity)
RF 868MHz communication with sensor units (up to 8 sensors)
8-bit Dip switch address settings
Auto Detect baud rate 9600, 19200 or 38400bps
1 Button for RF Initial pairing with sensor units
LED indicators for the status of RF and Modbus communication
EEPROM stores all parameters and internal settings

 

DL30 sensor table