Honeywell R7428A1006 Temperature and Humidity Controller

• Customization: Available
• Function: Automatic Control, Protection, Monitoring, Measurement
• Certification: RoHS, CCC, ISO: 9001, CE
• Model NO.: R7428A1006
• Condition: Original New
• Control Ranges: 0-100 °C
• Power Supply: 24 Vac, 50/60Hz
• Operating Temperature Range: -30 °C to 80 °C
• Working Ranges: 0 to 50 °C
• Output: DO x 3
• Manufacturer: Honeywell
• Transport Package: Carton
• Trademark: Honeywell

Product Description

R7428A1006 Controller uses direct digital control technology to provide accurate and efficient operation for both Relative Humidity and Temperature controls of heating, ventilation, and air conditioning (HVAC) systems. Parameters are preset for plug and play operation and provide different control strategies for optimum system performance.

The controller performs propositional plus integral and deviation (PID) control and covers all space, supply air, water flow, heater and humidifier applications within the specified ranges of 0 °C to 50 °C for temperature and 5% to 95% for relative humidity. Standard NTC 20K ohm temperature sensors can be used.

 

The modern design with its easy to operate user interface and large LCD allows complete flexibility of control system design, accurate parameter setting, and display of actual temperature and relative humidity value, setpoints and outputs.


Features
• Cost effective solution for constant temperature and relative humidity control.
• Large LCD screen with back-light provides user-friendly MMI.
• Standard DIN rail or control panel mounting compatible.
• High resolution provides accurate control: 0.1 C for Temp & 0.1% for RH.
• Temp & RH value setting provides direct digital control.
• Preserve setting value while power failure.
• PID (Proportional Integral Deviation) control.
• Pre-configured application, no programming needed.
• Provide dual display for both Temp & RH.
• Selectable direct/reverse acting analog output.
• Sensor failure indication.
 

Mounting	Standard DIN rail or control panel mounting compatible
Wiring	Maxima Wiring Run from Controller to All devices: 20AWG
Control ranges	0-100 °C 40% ~ 99%
Working ranges	0-50°C 5%-95%
Microcontroller	8-bit,10-bitA/D converter and LCD EEPROM

 

 

 

 

BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.

Since its inception, the company has been based on the technical accumulation and management standards of American sensor giants. It is composed of senior engineers and managers who have served in multinational companies for many years, and has rapidly developed various pressure sensors, transmitters, liquid level, flow meters, pressure switches, digital meters, current sensors, proximity switches and other products. After years of unremitting efforts, it has become one of the leading suppliers in the domestic automation industry. Our pressure transmitters can achieve an accuracy of more than 3/10, 000. The products have been widely used in oil, natural gas, electricity, chemical industry, metallurgy, building materials, food, light industry, environmental protection, aerospace, tap water, municipal and other industries.

It is a sensor science and technology innovation company that masters the core technology of MEMS chips. The company has a research and development center in Minnesota, USA. The leader is Dr. Pan Hanjin, a famous scientist in the sensor industry. Dr. Pan Hanjin has been deeply involved in the sensor industry for more than 20 years and is an expert in the sensor industry.

The company has a number of ASIC chips independently developed, which are widely used in industrial, automotive, home appliance and other markets.

BNSENS (Nanjing) Sensing Technology Co., Ltd. is a strategic partner of Honeywell in China. The two parties proposed a plan of East serving East and jointly developed several sensors specifically for the Chinese market. These sensors will be widely used in intelligent manufacturing, Internet of Things, artificial intelligence, and smart home fields. These sensors include: Magnetic sensors, temperature sensors, humidity sensors, force sensors, fire water pressure sensors, equipment vibration sensors, human body status monitoring sensors, motion sensors, etc.

History of BNSENS Company:

BNSENS is a company focusing on sensors, instruments, and electronic components. We are a young company, founded in 1999, just 25 years old, and we are still growing.

1999: The company's first pressure sensor was launched, mainly for the petroleum and petrochemical industries.

2002: The company expanded its product line and launched temperature sensors

2005: Started producing high-precision pressure sensors for the test and measurement market

2006: Became an official authorized agent of Honeywell

2009: Introduced the Six Sigma management system, and the product qualification rate was greatly improved

2010: Became a supplier of Emerson

2011: We started selling SICK sensors

2014: Introduced the sensor production line from Germany, developed more industrial control sensors, and cooperated with TSMC

2015: Cooperated with Siemens in Vietnam

2017: The factory moved to Nanjing High-tech Zone

2019: Became a national high-tech enterprise in China

2023: We started selling products from Infineon and Rohm

BNSENS, The Future Starts Here.