สินค้า

In-wall or On-wall Air Quality Monior with Data Logger Model: EM21 Series

ชื่อสินค้า : In-wall or On-wall Air Quality Monior with Data Logger Model: EM21 Series

รหัส : Model: EM21 Series

แบรนด์ : Tongdy

ไฟล์เอกสาร :

รายละเอียด :

In-Wall Mounting

Applicable to tube box of Europe, American, and China standard

Wall mounting or desktop placement

with a mounting box

Professional Design in Business B-level

Unique base-line algorithm and data compensation principle ensures measurements reliable and accurate in different environments

Widely used in commercial or residential spaces

Commercial Space School Residential Hotel

General parameter
Detection Parameters(max.)	PM2.5 ; CO2 ; TVOC ; Temp&RH ; HCHO; Noise, Illuminance
Data logger	Sensing data can be store up to 415 days/30min or 138 days/10min or 69 days /5min
Communication	RS485 (Modbus RTU) WIFI @2.4 GHz 802.11b/g/n RJ45 (Ethernet TCP) LoraWAN (confirmed frequency before placing orders)
Power Supply	24VAC/VDC±10%,100~240VAC PoE for RJ45 interface
Shell material and IP class	PC ﬁreproof material IP30
Operating Environment	Temp：0~ 60℃ Humidity︰0~ 99%RH
Overall Dimension	91.00mm111.00mm51.00mm
Storage Condition	0℃~50℃ 0~70%RH
Installation standard	Standard 86/50 pipe box (installation hole size is 60mm) American standard pipe box (installation hole size is 84mm)