temperature and humidity recorder

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HTC8000R Temperature & Humidity Recorder has 40-channel universal input function. It can input the standard current, standard voltage, frequency, millivolt, thermocouple, thermal resistance and other signals. It also has some other functions, including isolated power distribution output of sensors, relay alarm output, transmitter output, flow accumulation, temperature and pressure compensation, transfer storage of historical data, printing, and remote communication.




Using the latest large-scale integrated circuit.


Using high-speed, high-performance 32-bit ARM microprocessor.


10.4 inch 640x 480 dot-matrix TFT high brightness and color graphic LCD, CCFL backlight, clear picture, brilliant color, and wide viewing angles.
Fully isolated universal input, which can input a variety of signals. It can be configured by software without jumper.
New switching power supply, which can function properly within the range of 85VAC ~ 265VAC.
Integrated hardware real -time clock, which can run accurately in case of power down.
Provide isolated 24VDC power distribution for transmitter.
Large capacity storage of FLASH memory chips to store historical data, which will never lose data in case of power-down.
24-way relay alarm output.






You can input a variety of standard signals: standard current, standard voltage, frequency, millivolt, thermocouple, thermal resistance.
Signal full- scale accuracy: ± 0.2%.
Optoelectronic devices are used between channels and they are completely isolated.
Provide standard 4-20mA for transmitter output.






Use password to protect configuration data.
Easy menu configuration. It can configure freely and display the engineering tag number and engineering units.
Engineering quantities display wide range of values. It can show five digits: -9999 ~ 19999, and it also supports the display of vacuum scientific notation.
Indicate the low low limit alarm, low limit alarm, high limit alarm, high high limit alarm of all channel simultaneously. It can record up to recent 15 alarms.
Each channel all supports flow accumulation function, and provides hourly  report, 8-hour shift report, 12-hour shift report, daily and monthly reports and other reports.


Trend display mode can select horizontal trend or vertical trend.
5 groups of trend combination are provided, and each group can be free to choose channel, free and the color of trends.
It has a powerful T6 input method which is easy to operate. It supports numbers,characters, special symbols, subscripts and superscripts input, etc.


Standard serial communication interface: RS-485 or RS-232C.

It supports the standard Modbus-RTU communication protocol, providing a variety of data types, such as the percentage, engineering quantities, accumulation and so on. In addition to supporting our company's data management software, it also supports some popular professional configuration software, such as the iFIX,MCGS, etc.


Use USB2.0 interface for transfer storage and backup of history records. It can support maximum 8G USB flash drives.
 It supports the FAT32 file system. Windows can automatically identify the backup data files without format conversion.
It can connect with an external micro-printer, so you can manually print data and trends, and automatically print real-time on a regular basis to meet the needs of the user to print on the filed.


Storage function


External storage
     Media: USB flash drives
     Format: FAT32
     Mode: File
     Capacity: Maximum 8G
Internal storage
     Media: Flash Memory
     Format: Binary save
     Mode: Continuous recording




Alarm function


Set numbers: it can be set up to 4 alarms per channel.
Alarm types: high high limit alarm, high limit alarm, low limit alarm and low low limit alarm.
Delay Alarm: it can be set in the parameter settings, and all alarms use the same setting.
Setting range: 0 ~ 10 seconds
Display: when an alarm occurs, the display screens of measuring data display alarm status.


About the clock


Clock: Hardware clock. It can keep running in case of power-down.
Operating Range: 2001 ~ 2099
Clock Accuracy: ± 10ppm (0 ~ 50 ℃), not including the delayed error (1 sec) caused by turning on the power.


 Power supply


Voltage: 220VAC
Voltage range: 85VAC ~ 265VAC
Frequency: 50Hz
Power consumption: Max 30W (including optional function)


 Normal operating conditions


Power Supply Voltage: 220VAC
Power frequency: 50Hz
Ambient temperature:0-50 ℃
Humidity: 0% -85% (non-condensing)
Installation location: indoor