DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring

FOB Reference Price:Get Latest Price
US $30-55 / Units | 10 Unit/Units (Min. Order)
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Beijing, China (Mainland)
Brand Name:
NAVIPRO
Model Number:
temperature humidity sensor
Usage:
Indoor
Theory:
Temperature Sensor, wireless temperature and humidity sensor
Accuracy:
±0.5℃, ±0.5℃, ±3%RH
Temperature range:
-55~+125℃
Temperature:
-55~+125℃
Humidity:
0%~100%
Power Supply:
10-32V DC
Output Signal:
RS485, CAN Bus, Zigbee, Wifi, GPRS
Protocol:
Modbus RTU/ Dingtek
Working Temperature:
-40 ~ 85℃
Protection Rank:
IP65
LED Display:
Optional
Supply Ability
Supply Ability:
100000 Unit/Units per Week
Packaging & Delivery
Packaging Details
wireless temperature and humidity sensor standard package
Port
Beijing

DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring

DT300 2018 New High Quality Low Price

Wifi Zigbee Gprs Wireless Temperature and Humidity Air Sensor for Room Remote Monitoring

Overview

1 Overview

The DT300 is integrated temperature & humidity sensor. The temperature part use DS18B20. The humidity part use capacitance element.  

It is compact design with small dimension and easy for installation. It is applicable for home, industrial room, greenhouse, cabinet and other cases..

Furthermore, it is applicable for customized design, such as different mechanic structure, measurement range, and other OEM/ODM business. 

DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring

Specification

Specification

DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring

 

 Overview

It is an integrated temperature & humidity sensor. The temperature part use DS18B20. The humidity part use capacitance element.

Measurement Range Temperature: -55~+125℃, 
 Humidity: 0%~100% RH
Accuracy ±0.5℃, ±3%RH
Application Places

 Home, industrial room, greenhouse, cabinet and other cases.

Power Supply 10-32V DC
Output Signal Field Bus: RS485, CAN Bus
 Wireless: Zigbee, Wifi, GPRS
Protocol Modbus RTU/ Dingtek
Working Temperature -40 ~ 85℃
Protection Rank IP65
LED /Battery / wireless Display Optional

Customized design

 Provide various different mechanic structure, measurement range, and other   OEM /ODM business.

DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring

Interface Definition

3 Interface Definition

 3.1 Voltage Output

 

Pin 1: Red Line: V+, 

Pin 2: Black Line: GND

Pin 3: Yellow Line: Humidity

Pin 4: Blue Line: Temperature

 

 3.2 Current Output

 

 Pin 1: Red Line: V+, 

Pin 2: Black Line: GND

Pin 3: Yellow Line: Humidity

Pin 4: Blue Line: Temperature

 

3.3 RS232/485 Output

Pin 1: Red Line: V+, 

Pin 2: Blue Line: RS485 A+/ RS232 TX

Pin 3: Black Line: GND

Pin 4: Yellow Line: RS485 B-/ RS232 RX

 4 Naming Rules & Clarification

 

 

DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring 

5.Protocol

1. Com Port Setting
Baudrate:9600/115200
Data bit:8
Stop bit:1
Check Sum:None
; is reserved for this protocol, it is specially used to splitter for the
parameter. In user data, it should not be used as parameter.
2 Packet Format
Header/Tail
Header 1 byte,$ in ascii and in hex 0x24 for the request to sensor.And *
in ascii and in hex 0x2A for the reply from sensor. Tail 2 byte, in hex
0x0D 0A.
Command
Refer to command list at Part 3. For command in reply is same as the
command in request.
ID
01~FF
Content

0~32 bytes.
Checksum
Sum of bytes from header to id, then select the low 8 bit, finally convert
to ASCII and show in Hex. E.g. If sum is 0x0356, then low 8 bit is 0x56,
to ascii, the value is 56(0x35 0x36 in Hex).
Example:
$RA0118 ReadAir Level
In hex 0x 24 52 41 30 31 31 38 0D 0A
0x 24 + 52 + 41 +30 + 31 = 0x 118 , the low byte is 0x18, then
checksum is 18 in ascii, in hex 0x31 38.
$SI0100000142 Set ID to 01
0x 24 53 49 30 31 30 30 30 30 30 31 0D 0A
0x24 + 53+ 49+30+31+30+30+30+30+30+31=0x242, checksum is
ascii 42, in hex 0x34 32.
Notes: For the automatic update version, the sensor automatically
upload in command RT and RH format.

3 Command List
Command Function
Standard Version
RT  Read Temperature
RH  Read Humidity

SI Set ID
Automatic Upload Version
RT Automatic upload Temperature
RH Automatic upload Humidity
GPRS/3G version
AP Set APN
WIFI Version
SD Set SSID
PL Set Protocol
SP Set Server and port
4 Detailed Command
4.1 Read Temperature
Request from computer to sensor:
ASCII : $RT012B
Hex: 24 52 54 30 31 32 42 0D 0A
Reply from sensor:
ASCII : *RT01018.505D
Example:
ID: 01
Temperature: 018.50, unit ℃

4.2 Read Humidity
Request from computer to sensor:
ASCII : $RH011F
Hex: 24 52 48 30 31 31 46 0D 0A
Reply from sensor:
ASCII : *RH01066.965E
Example:
ID: 01
Humidity: 066.96, unit %
4.3 Set ID
Request from computer to sensor:
ASCII : $SI0100000142
Hex : 24 53 49 30 31 30 30 30 30 30 31 34 32
0D 0A
Reply from sensor:
*SI01OKOKOKEF
01 is sensor id, 00 is filler to reach 6 bytes, 01 is the new id, id range is
00~FF.

4.4 Set APN
Request from computer to sensor:
ASCII : $AP01UNINET;;;9A
Hex : 24 41 50 30 31 55 4E 49 4E 45 54 3B 3B 3B 30 30 0D 0A
Reply from sensor:
*AP01OKOKOKFA
01 is sensor id, uninet is theAPN, user name blank, password blank. The ;
is symbol to split theAPN, user and password.
*************************** WIFI Version **************************
4.5 Set SSID
Request from computer to sensor:
ASCII : $SD01Dingtek;12345678;FC
Hex : 24 53 44 30 31 44 69 6E 67 74 65 6B 3B
31 32 33 34 35 36 37 38 3B 46 43 0D 0A
Reply from sensor:
*SD01OKOKOKF0
01 is sensor id,Dingtek is the SSID, 12345678 is the password, ; is the
splitter.
4.6 Set Protocol
Request from computer to sensor:
ASCII : $PL01TCP;43
Hex : 24 50 4C 30 31 54 43 50 3B 34 33 0D 0A
Reply from sensor:
*PL01OKOKOKF5
01 is sensor id,TCP is the protocol, currently, only TCP and UDP is
available.
4.7 Set Server and port
Request from computer to sensor:
ASCII : $SP01192.168.1.1;8080;95
Hex :24 53 50 30 31 31 39 32 2E 31 36 38 2E
31 2E 31 3B 38 30 38 30 3B 39 35 0D 0A
Reply from sensor:
*SP01OKOKOKFC
01 is sensor id, 192.168.1.1 is server ip, 8080 is port. ; is the splitter.

 

Related Products
DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring
Warranty

We warrants this quality product to be free of defects in material and workmanship for a period of 12 months from the date of purchase. During the period, we will repair or replace the product at no charge for parts or labor. But the shipment fee will be shared by the buyer (one party 50%). 

    The time period of this warranty starts from the date of the original purchase and expires on the first anniversary date of purchase.

No express or implied warranty is made for any defects in this product which result from accident, abuse, misuse, failure to operate the product in accordance with relevant instructions, neglect, immersion in or exposure to chemicals or liquids, extremes of climate, fungus, excessive wear and tear/cosmetic damage and defects resulting from other extraneous causes such as unauthorized disassembling, repair or notification.

This warranty shall not extend to any incidental or consequential damages arising from the purchase, use or inability to use this product . 

    The laws of some countries and some States thereof do not allow the limitation of incidental or consequential damages, so the above limitation or exclusion may apply to you.

Business trip

DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring

We are very happy and to establish the eternal friendship

DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring 

Feedback

Positive Feedback from our customers

DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring 

 

 

 

  DT300 Digital wireless WIFI Zigbee CAN BUS room temperature and zigbee temperature sensor 

DT300 2018 New High Quality Low Price Wifi Zigbee Gprs Wireless Temperature & Humidity Sensor for Room Remote Monitoring