What output signals does the sensor provide?

It offers analog outputs like 4-20mA, 0-5V, 0-10V, and digital RS485 output.

How long is the delivery time?

Peak season lead time is within 15 workdays, and off-season is one month.

What is the power supply requirement?

The device requires a DC 10-30V power supply with maximum power consumption of 0.1W.

High Accuracy LCD Greenhouse Temperature and Humidity Sensor Hygrometer

Name: High Accuracy LCD Greenhouse Temperature and Humidity Sensor Hygrometer
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2063285135

Anhui, ChinaHefei Siko Instruments Co., Ltd.

US$97.00

2-8 Pieces

US$87.00

9+ Pieces

Sample price:US$87.00/piece.Request sample

Product profile

Customization

Available

Type

Wall-Mounted Current Type

Measuring Medium

Humidity and Temperature Sensor Transmitter

Model NO.

HG-HT

Display Type

LED

Site Display

Accuracy

3%R.H.

IP Rating

IP68

Certification

Customized

Probe Working Temperature

-40 - 120 Deg.C (-40 - 80 Deg.C)

Probe Working Humidity

0%Rh-100%Rh

Power Supply

DC 10-30V

Maximum Power Consumption

0.1W

Humidity Accuracy

2%Rh (5%Rh-95%Rh & 25 Deg.C)

Temperature Accuracy

0.4 Deg.C (25 Deg.C)

Temperature Display Resolution

0.1 Deg.C

Humidity Display Resolution

0.1%Rh

Long Term Stability of Temperature

0.1 Deg.C / Y

Long Term Stability of Humidity

1%/Y

Analog Output

4-20mA, 0-5V, 0-10V...etc

Digital Output

RS 485 Mod_Bus

Installation Type

Wall-Mounted

Current Output Load

600

Voltage Output Load

250

Transport Package

2kg

Specification

20*15*15cm

Trademark

Siko Instruments

Origin

China

HS Code

9025191010

Production Capacity

999 Units / Weeks

Key features

High Accuracy Measurement: Humidity accuracy 2%Rh and temperature accuracy 0.4 Deg.C ensure precise monitoring.

IP68 Protection Rating: Wall-mounted design with IP68 rating offers rain and snow-proof protection.

Customizable Specifications: Probe temperature, humidity range, and output signals are fully customizable.

Industrial Grade Reliability: Uses imported US microprocessor chips and high-precision sensors for stability.

Long Communication Distance: RS485 output supports communication up to 2000 meters with Modbus protocol.

Wide Operating Temperature: Probe works in temperatures from -40 to 120 Deg.C.

Multiple Output Options: Supports analog outputs (4-20mA, 0-5V, 0-10V) and digital RS485.

High Long-Term Stability: Temperature stability 0.1 Deg.C/Y and humidity stability 1%/Y.

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.97h

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.