Wireless NB-IoT Air Temperature Humidity Sensor with Affordable Price

Supplier: Beijing Dingtek Technology Corp., Ltd.
Region: Beijing, China
Contact: Mr Jingqi Wang
Price: $43.00 /unit
Min. Order: 1 unit

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Product details

Temperature Resolution:	±0.3℃	Temperature measurement range:	-30~+85℃
payment terms:	Western Union, T/T, MoneyGram, PayPal	Supply capacity:	10,000 units per month
Warranty:	1 year	usage:	Temperature and humidity sensor
Packaging Details:	Temperature Sensor Adjustable Standard Package	strength:	Built-in battery
Packaging Preview:		place of origin; place of origin:	China
Humidity measurement range:	0~90%	size:	808038mm
type:	temperature sensor	product name:	air humidity temperature sensor
wireless:	Lorawan, NB-IoT, Sigfox	brand:	Zhongding Technology
Humidity Resolution:	±2%RH	model:	DT311

Product Description

DT311 Air temperature and humidity sensor

DT311 is an integrated air temperature and humidity sensor. There are 3 options for wireless communication, NB-IoT, Lorawan, Sigfox. Through the NB-IoT/LoRaWAN/Sigfox module, the status is transmitted to the base station or gateway, and then to the network server or application server through the Internet network. The end user can monitor the status remotely.

Suitable for households, industrial rooms, greenhouses, cabinets and other occasions.

Specification

aspect	808038mm
net weight	86 grams
color	white and silver
shell material	ABS
Measuring range	Temperature: -30~+85℃ (Accuracy: ±0.3℃) Humidity: 0~90% (Accuracy: ±2%RH)
energy consumption	Upload≤500mA Detection≤50mA Sleep≤10μA
Built-in battery	1000 mAh@ 3.7V Lithium battery with 10 days service life.
Recharge interface	Micro-USB 500mA@5V
charging indicator	Red: battery not fully charged blue: fully charged
Alarm indicator	The program is running, the red light is on high temperature, green flash low temperature, green light on High humidity, blue flash Low humidity, blue on
wireless	NB-IoT frequency band: B3/5/8/20/28 etc. LoRaWAN frequency band: CN470/EU868/IN865/US915/AU915/AS923 etc. Sig Fox: RCZ1/RCZ2/RCZ3/RCZ4

network

platform

Installation Notes

Applications

product line

➤waste management.

Silo sensor DF701/DF703

Classification warehouse ZT20X

➤Parking management.
Parking Sensor DO200

➤Manhole management.
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➤ Level measurement.
Top mount DF555,
Bottom mount DF520,

Water leak sensor DC600

➤ Public Health Management
Hand Sanitizer Liquid Level Sensor DF200
Toilet paper level sensor DF400
Door Magnetic Sensor DH100

Air temperature and humidity sensor DT311

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Air Quality Sensor DT320

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