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Digital RS485 Indoor Housing Protective Temperature and Humidity Sensor for Greenhouse
US$30.00
2-8 Pieces
US$20.00
9+ Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableInstallation Type
Wall-Mounted TypeSensing Type
Protective Temperature and Humidity SensorModel NO.
HG Protective Temperature Humidity SensorContact
ContactlessOutput Signal Type
Digital TypeProduction Process
Protective Temperature and Humidity TransmitterMaterial
Carbon HumidityMeasuring Medium
Temperature and Humidity Sensor ProtectiveIP Rating
IP65Certification
CECustomized
CustomizedBrand Name
Temperature Humidity Illuminance SensorMeasuring Range
0-65535lux / 0-200000luxTemperature Range
-30-80 Deg.CHumidity Range
0-100%RhLight Accuracy
±7%Light Repeatability Test
±5%Wavelength Range
380nm-730nmPower
DC 5-24VOutput Signal
RS485Communication
Mod_Bus RTU CommunicationHousing Material
PVCKeywords & 1
Greenhouse Temperature and Humidity SensorKeywords & 2
Temperature and Humidity TransmitterKeywords & 3
Temperature and Humidity TransmitterOperating Humidity
0-100%RhTransport Package
2kgSpecification
20*15*15cmTrademark
Siko InstrumentsOrigin
ChinaHS Code
9025191010Production Capacity
999 Units / WeeksKey features
Customized Configuration: Custom brand name, measuring range, temperature range, and housing material available.
IP65 Protection Rating: Dust-tight and protected against water jets for reliable indoor operation.
RS485 Digital Output: Supports Modbus RTU communication for stable data transmission.
Wide Temperature Range: Operates effectively from -30 to 80 degrees Celsius.
CE Certification: Meets European safety and performance standards.
Tailored Engineering Support: Engineering team provides tailored designs and detailed CAD drawings.
Wall-Mounted Installation: Designed for easy and secure wall mounting in greenhouses.
Fast Peak Season Delivery: Average lead time within 15 workdays during peak seasons.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.11h
AI-Powered supplier vetting
SummaryHefei Siko Instruments Co., Ltd. is identified as both a trading company and manufacturer/factory in China. It supplies flow meters, sensors, transducers, and related industrial instrumentation. The supplier reports ANSI/ESD and ISO 9001 certifications, 11–20 R&D engineers, 11–20 quality-control staff, and five production lines. It has self-operated import/export rights, began exporting in 2020, and reports exports as 71%–90% of sales, with broad global market coverage. Evidence confirms manufacturing, quality-management certification, international trade capability, and established product expertise. However, the provided information does not substantiate after-sales processes, financial credibility, customization services, or a broad customer track record.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers instruments, meters, industrial equipment, flow measurement technology, sensors, and transducers, indicating a direct manufacturing and trading role in industrial instrumentation.
CertificationsThe supplier reports ANSI/ESD and ISO 9001 certifications for its management systems. These stated certifications provide explicit evidence of formal quality or operational controls, although no certificate scope, issuing body, or validity details are supplied.
R&D capabilityThe supplier offers multiple flow-measurement and sensing technologies and reports 11–20 R&D engineers, indicating an established technical development function. However, no patents, proprietary technologies, new-product records, or R&D outcomes are provided.
Production capacityThe supplier is identified as a manufacturer/factory with five production lines, 11–20 quality-control staff, and stated product coverage in flow measurement and industrial instrumentation. It also reports an off-peak lead time of one month and peak fulfillment within 15 workdays, supporting evidence of operating production capacity, although actual capacity limits are not disclosed.
Product Q&A
Q:Is customization available for this sensor?
A:
Yes, custom configurations are available including brand name, measuring range, temperature range, and housing material.
Q:What is the communication protocol?
A:
The sensor uses RS485 digital output with Modbus RTU communication.
Q:What is the operating temperature range?
A:
The sensor operates within a temperature range of -30 to 80 degrees Celsius.
Q:What is the IP rating of the housing?
A:
The housing has an IP65 rating, providing protection against dust and water jets.
Q:Can you provide technical drawings?
A:
Yes, detailed CAD drawings and dimensional diagrams are available for download or upon inquiry.
Send Inquiry
*To:
Hefei Siko Instruments Co., Ltd.
Hefei Siko Instruments Co., Ltd.*Content:
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