Jinan Jingqi Internet of Things Technology Co., Ltd. logo
Jinan Jingqi Internet of Things Technology Co., Ltd.
CN1 yr
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Response Time
≥50%
On-time dispatch rate

PLC SCADA, IoT Sensor Multiple Sensors for Measuring Temperature, Ble Humidity Sensor Moisture and Humidity Sensor

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$22.50-49.50$25-55
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Specification

RS485
RS232
0-5V
0-10V
0-20mA
4-20mA
LORA
4G

Mfg. Date Code

2025 and Newer

Key attributes

Mounting Type

Wall-mounted installation

Manufacturer Part Number

JQ-87WS-02

Type

Humidity Sensor

Brand Name

kongjiaxingren

Usage

Temperature and humidity measurement

Accuracy

±0.3℃

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Key attributes

Mounting Type
Wall-mounted installation
Manufacturer Part Number
JQ-87WS-02
Type
Humidity Sensor
Brand Name
kongjiaxingren
Usage
Temperature and humidity measurement
Accuracy
±0.3℃
Sensor Type
Humidity
Description
Wall-mounted installation
Place of Origin
Shandong, China
Series
JQ-87WS-02
Features
Precise measurement
Theory
Capacitive temperature and humidity
Output
RS485 0-5V 0-10V 4-20mA
Description
Humidity and Temperature Transmitter Digital tube
Response Time
Humidity: 8s (wind speed of 1m/s) Temperature: 25s
Operating Temperature
-40℃ to +120℃, default: -40℃ to +80℃
Voltage - Supply
DC7-30V
Humidity Range
-40℃~80℃
LED/OLED indicator lights
Power supply, network, and data upload status indicator
Communication interface
RS485/RS232 standard Mbdus-RTU protocol
Circuit operating temperature
"-40℃ to 80℃"
Qualification certificate
CE ISO ROHS FCC
Precision
±0.5°C (25°C) ±3%RH (60%RH at 25°C)
Installation method
Wall-mounted installation
Power supply
DC 7V to DC 30V
Display screen
High-definition digital tube / OLED (optional)
External probe cable length
Default: 0.5 meters. Customizable: 10 meters.
Monitoring channel
Single channel + Dual channel + Triple channel (CH1 + CH2 + CH3)

Packaging and delivery

Selling Units
Single item
Single package size
26X26X16 cm
Single gross weight
3.0 kg

Lead time