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Выход RS485 Modbus 24V DC авто Универсальный датчик дождя

Выход RS485 Modbus 24V DC авто Универсальный датчик дождя

Категория: Sensors >>>
Поставщик: Shandong,Renke,Control,Technology,Co.,Ltd.

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-16-2025	0.25 $*	0.84 $*
Aug-16-2025	0.41 $*	0.48 $*
Jul-16-2025	0.65 $*	0.30 $*
Jun-16-2025	0.91 $*	0.23 $*
May-16-2025	0.22 $*	0.16 $*
Apr-16-2025	0.82 $*	0.74 $*
Mar-16-2025	0.24 $*	0.74 $*
Feb-16-2025	0.58 $*	0.45 $*
Jan-16-2025	0.27 $*	0.4 $*

Характеристики

Product Description

Parameters

Power supply：10~30V DC Normal working power：0.4W Storage environment：-40℃~80℃ Operating power when heating：2.4W output signal：485、Relay Parameter configuration: software settings Default modbus address：01 Support function code：03、06 Heating start ambient temperature：

＜15℃（default） Maximum heating temperature：40℃ Output relay with load capacity：250VAC 1A/30VDC 1A

The rain sensor is a qualitative measuring device that measures whether there is rain or snowfall outdoors or in nature. It can be widely used in the qualitative measurement of rain and snow in environment, greenhouse, aquaculture, construction, building, etc. It is safe and reliable, beautiful in appearance and convenient to install.

Power supply			10~30V DC
Maximum power consumption	Normal power consumption	0.4W
Maximum power consumption		Heating power consumption	2.4W
Operating temperature			-20℃~+60℃，0%RH~80%RH
Ambient temperature for heating start			＜15℃
Heating temperature			40℃
Relay load output capability			AC250V1A / DC30V1A

Detailed Images

FEATURES:

1.Whether there is rain or snow measurement, response time ≤ 0.5S. 2.Unique AC measurement technology prevents oxidation of the induction disk and ensures long-term sensitivity. 3.IP68 protection grade design, can work outdoors for a long time. 4.Multiple transmission modes are available, providing 485 mode upload or switch output for easy centralized monitoring. 5.Optional automatic heating function, can be used for snow detection, in the case of long-term below 0 degrees and high humidity environment, to prevent icing condensation. 6.When heating, the temperature is strictly controlled within 40 °C (default) to prevent dry oxidation and prolong the service life. 7.The sensitivity of the sensor is adjustable and the use is more flexible. 8.You can set alarm and reset delay to avoid frequent alarms on site.

Electrical Wiring

The voltage power input can be 10~30V. When wiring the 485 signal line, note that the A/B lines cannot be connected in reverse, and the addresses between multiple devices on the bus cannot conflict. Switching type devices are equipped with one relay output as standard, and two outgoing lines (green and white) are normally open contacts.

Related Products

Company Introduction

Shangdong Renke Control Technology Co.,Ltd. is a leading environmental monitoring high technology enterprise in China. Renke is engaged in industrial sensor, communication gateway, industrial data platform, cloud computing service,and measurement control technology solution. We have won good reputation for high quality products and sincere service. Renke insists on the policy that"technology first, exquisite design, customer satisfied" we are careful with every detail. Every drawing has to be considered and revised repeatedly. Every products is the thought of designer.

WHY CHOOSE US?

Before-sale service:
1.OEM price,delivery sensors in 3 days.
2.Offer CE, ISO, FCC, ROHS Certificats.
3.24 hours service online.
4.Welcome to visit our factory.
5.Sample is avaliable.

After-sale service:
1.2 years warranty for our sensors.
2.Offer 24 hours free technical support
3.Free cloud server

FAQ

Q: Are you manufacturer? rain sensor rs485   rain sensor rs485   rain sensor rs485
A: Yes, We are Tranmitter manufacturer and exporter in china over 10 years experience with CE, ROHS, FCC, ISO and 11patents. rain sensor rs485   rain sensor rs485 rain sensor rs485   rain sensor rs485
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Q: Do you offer the OEM service? rain sensor rs485 rain sensor rs485   rain sensor rs485
A: Yes, we can offer OEM service and design the shell and logo for you.
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Q: Do you offer free samples? rain sensor rs485 rain sensor rs485   rain sensor rs485
A: Sorry , we do not offer free samples. After you bulk order, we will deduct the sample fee from second order.
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Q: What payment ways do you accept?
A: You can pay us by T/T , PayPal , and West Union .
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Q: What is your delivery time?
A: It is in 3-5 working days since the payment confirmed. If your order is over 3000pcs, we need 10 days.
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Q: How is your quality assurance service? rain sensor rs485   rain sensor rs485 rain sensor rs485
A: 24 months quality guarantee. rain sensor rs485   rain sensor rs485
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Q: Could we make a visit to your factory? rain sensor rs485   rain sensor rs485   rain sensor rs485
A: Yes, you are welcomed .