Veinasa-Tw Factory Price Iot Agriculture Irrigation Measuring Instrument Wireless Meter RS485 Soil Water Temperature Sensor

• Customization: Available
• Product Name: Soil Temperature Sensor
• Power Supply: DC 2.5V, DC 5V, DC 12V, DC 24V
• Model NO.: Veinasa-TW
• Signal Output: RS485, 4~20mA, 0~2.5V, 0~5V
• Soil Temperature: -50~100ºC
• Accuracy: ±0.5ºC
• Product Power Consumption: 0.5 MW
• Working Humidity: ≤100%Rh
• Working Temperature: -50ºC~80ºC
• Instrument Line Length: Standard:10m
• Warranty: 1 Year
• Transport Package: Carton Pack
• Trademark: Veinasa
• Origin: China

Product Description

Veinasa-TW Factory Price Iot Agriculture Irrigation Measuring Instrument Wireless Meter RS485 Soil Water Temperature Sensor

Product Description

 

Veinasa-TW adopts high precision thermistor as induction component, which has the characteristics
of high measuring precision and good stability. The signal transmitter adopts advanced integrated
circuit module, which can convert the temperature into the corresponding voltage or current signal
according to the different needs of the user. The instrument is compact, convenient to install and
portable, reliable in performance, with special circuit, good linearity, strong load capacity, long
transmission distance and strong anti-interference ability.

Product Parameters

 

Measuring range	-50~100ºC
Accuracy	±0.5ºC
power supply mode	DC 2.5V, DC 5V, DC 12V, DC 24V, Other
Signal output	Current	4~20mA
	Voltage	0~2.5V
	Voltage	0~5V
	RS485
	Other
Instrument line length	standard:10m
	Other
load capacity	Current-mode output impedance≤300Ω
	Voltage-mode output impedance ≥1KΩ
work environment	temperature	-50ºC~80ºC
	humidity	≤100%RH
Product power consumption	0.5 mW
Product weight	probe	145g
	with Belt collector	550g

Wiring Method

 

( 1 ) If equipped with the collector produced by the Company , connect the sensor directly
  to the corresponding interface on the collector using the sensor line .

( 2 ) If the transmitter is purchased separately , the wiring sequence of the transmitter shall be as follows :
 

Line color	output signal
	Voltage mode	current mode	Communication type
Red	Power source positive	Power source positive	Power source positive
Black (green) color	Power ground	Power ground	Power ground
Yellow	Voltage signal	Current signal	A+/TX
Blue			B-/RX

(3)Transmitter voltage, current two output wiring

Application Case

 

Veinasa-TW can be widely used in meteorology, environment, laboratory, industry and agriculture
and other fields of soil, water temperature measurement.

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