Blue Jay Low Price RS485 Digital Temperature and Humidity Controller

• Customization: Available
• Customized: Customized
• Certification: RoHS, ISO9001
• Model NO.: BJ-S
• Brand: Blue Jay
• Display Type: LCD
• Temperature Monitor Range: From 0°c ~ 99 °c
• Distance of The Receiver and Monitor: up to 80m (260 Foot)
• Transmit Power: Less Than 10MW
• Wireless Communication Frequency: 315MHz or 433MHz
• Customized Support: OEM
• Transport Package: 10*10
• Specification: 10*10*10
• Trademark: Blue Jay
• Origin: China
• Production Capacity: 1000 Piece/Pieces Per Day

Product Description

The BJ-S Digital Thermostat and Humidity Controller is a versatile device that combines temperature and humidity control with programmable features. It automatically regulates temperature and humidity within an enclosure, ensuring they stay within a specified range. It offers real-time monitoring, preventing condensation and aligning with operational needs.

 

This Digital Thermostat and Humidity controller displays temperature and humidity values numerically, making it easy to set and adjust parameters using buttons. You can choose between heating and fan-cooling models.

Additionally, it features LED or LCDs and an optional RS485 communication port for remote monitoring. This temperature protection relay is suitable for applications requiring precise temperature and humidity control in various settings.

 

Features

 

* Measures and displays temperature and humidity controls loads & transmits data
* Accuracy Temperature Within 1 & Humidity Within 5%
* 0.39″ height LED, Programmable 2-row LED display
* Heat/Fan control mode free to the configuration
* Communication RS485 MODBUS RTU
* Standard panel size 48x48mm / 72x72mm
* Optional 35mm DIN rail (only 48X48mm mode)
* Analog Output DC 4-20mA
* Response Time <1 second

Specification

Power Supply	85V~265VAC/DC 50Hz Optional 24/48DC
Power consumption	<5VA
Input signal channel	Max 2 channels
Temperature sensor	NTC (-20~99C) or customer request
Humidity sensor	Digital type (0~99RH) or customer request
Sampling ratio	400ms
Load control channel	Max 2 channels 250VAC, 5A (10A optional)
Analog Outputs (Optional)	1 channel Isolated 0 / 4 … 20 mA
Alarms Outputs (Optional)	1 channel DO 230 VAC 5 A
Communication Port (Optional)	RS485 (2/3 wires half duplex) Modbus RTU mode

Note: If you have any puzzles or requests about this product (including model number, data sheet or any other aspects), please contact us immediately.

Application

* Thermal management of power electronic equipment
* Load control and balancing
* Generator cooling control
* Substation temperature monitoring
* Hydroelectric power station cooling system

Company Profile

 

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