Precision Hygrometer, Data loggers - HT-3027SD

The HT-3027SD Precision Hygrometer provides accurate and reliable measurements of humidity, wet bulb temperature, dew point temperature, and type K/J temperature, with real-time data logging capabilities, making it an essential tool for various industrial and environmental applications.

Exceptional Features of the HT-3027SD:

1. Multi-Function Capability: Measures humidity (%RH), wet bulb temperature, dew point temperature, and type K/J temperature simultaneously, providing comprehensive environmental analysis.
2. Real-Time Data Logger: Saves measuring data along with time information (year, month, date, hour, minute, second) into the SD memory card, enabling easy download to Excel for further data analysis without extra software.
3. High Accuracy and Resolution: Features high accuracy (e.g., ±2% RH for humidity) and resolution (e.g., 0.01℃ for temperature), ensuring precise and repeatable measurements.
4. User-Friendly Design: Equipped with a large LCD display with green backlight for easy reading, and user-friendly controls including data hold, memory recall for maximum and minimum values, and auto power off to save battery life.
5. Advanced Connectivity: Includes RS232/USB computer interface for data output, enhancing data management and integration with other systems.

Specifications
Circuit	: Custom one-chip of microprocessor LSI circuit.
Display LCD size	: 52 mm x 38 mm
	: LCD with green backlight (ON/OFF).
Measurement Unit	: Humidity/Temp.	: %RH/℃ or ℉.
	: Unit Dew point (Humidity)	: ℃ or ℉.
	: Wet bulb (Humidity)	: ℃ or ℉.
	: Type K/J thermometer	: ℃ or ℉.
Datalogger Sampling Time Setting range	: Auto 1 second to 3600 seconds
	: Sampling time can set to 1 second, but memory data may loss.
	: Manual Push the data logger button once will save data one time.
	: Set the sampling time to ℃ 0 second.
	: Manual mode, can also select the 1 to 99 position (Location) no.
Memory Card	: SD memory card. 1 G to 16 G.
Advanced setting	: Set clock time (Year/Month/Date, Hour/Minute/ Second)
	: Decimal point of SD card setting
	: Auto power OFF management
	: Set beep Sound ON/OFF
	: Set thermometer type to Type K or Type J
	: Set temperature unit to ℃ or ℉
	: Set sampling time
	: SD memory card Format
Temperature Compensation	: Automatic temp. compensation for the humidity function and the type K/J thermometer.
Data Hold	: Freeze the display reading.
Memory Recall	: Maximum & Minimum value.
Sampling Time of Display	: Approx. 1 second.
Data Output	: RS 232/USB PC computer interface. Connect the optional RS232 cable
	: UPCB-02 will get the RS232 plug. Connect the optional USB cable
	: USB-01 will get the USB plug.
Operating Temperature	: 0 to 50℃.
Operating Humidity	: Less than 85% R.H.
Power Supply	: AAlkaline or heavy duty DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent.
	: ADC 9V adapter input. (AC/DC power adapter is optional).
Power Current	: Normal operation (w/o SD card save data and LCD Backlight is OFF)	: Approx. DC 3.5 mA.
	: When SD card save the data but and LCD Backlight is OFF)	: Approx. DC 28 mA.
	: AIf LCD backlight on, the power consumption will increase approx. 12 mA.
Weight	: 489 g/1.08 LB.
Dimension	: 177 x 68 x 45 mm (7.0 x 2.7x 1.9 inch)
Response Time	: /
Power off	: /
Data error no	: /
Update Time of Display	: /
Battery life	: /
Over Input Display	: /
Accessories Included	: Instruction manual	: 1 PC
	: Humidity/Temp. probe	: 1 PC
	: Soft carrying case (CA-05A)	: 1 PC
Optional Accessories	: SD Card (4 GB)
	: Type K thermocouple probe.
	: AC to DC 9V adapter.
	: USB power to DC 9V converter.
	: USB cable, USB-01.
	: RS232 cable, UPCB-02.
	: Data acquisition software, SW-U801-WIN.
	: Excel data acquisition software, SW-E802.
	: Hard carrying case, CA-06

Technical Specifications
Display	: Type	: Large LCD with green backlight (ON/OFF)
Display	: Size	: 52 mm x 38 mm
Measurement Functions
Humidity	: Range	: 5% to 95% RH
	: Resolution	: 0.01% RH
	: Accuracy	: ±2% RH (10℃ to 40℃)
Temperature	: Range	: 0℃ to 50℃, 32℉ to 122℉
	: Resolution	: 0.01℃
	: Accuracy	: ±0.5℃ (5℃ to 35℃), ±1.0℉
Dew Point Temperature	: Range	: -25.3℃ to 48.9℃
	: Resolution	: 0.01℃
	: Accuracy	: Calculated from humidity/temperature measurement
Wet Bulb Temperature	: Range	: -21.6℃ to 50.0℃
	: Resolution	: 0.01℃
	: Accuracy	: Calculated from humidity/temperature measurement
Type K Thermocouple	: Range	: -50.0℃ to 1300.0℃
	: Resolution	: 0.1℃
	: Accuracy	: ±(0.2% + 0.5℃)
Type J Thermocouple	: Range	: -50.0℃ to 1200.0℃
	: Resolution	: 0.1℃
	: Accuracy	: ±(0.2% + 0.5℃)
Data Logger	: Automatic	: 1 second to 3600 seconds
	: Manual	: Push the data logger button once to save data
	: SD Card Capacity	: 1 GB to 16 GB
Power Supply	: 1.5V AA (UM3) batteries x 6 PCs or DC 9V adapter (optional)
Power Consumption	: Normal operation (without SD card save data and LCD backlight off)	: Approx. DC 3.5 mA
	: When SD card saving data	: Approx. DC 28 mA
	: With LCD backlight on	: Additional approx. DC 12 mA
Operating Environment	: Temperature	: 0 to 50℃
Operating Environment	: Humidity	: Less than 85% RH
Dimensions	: 177 x 68 x 45 mm (7.0 x 2.7 x 1.8 inches)
Weight	: 489 g (1.08 lb)
Accessories Included	: Instruction Manual	: 1 PC
	: Humidity/Temperature Probe	: 1 PC
	: Soft Carrying Case (CA-05A)	: 1 PC
Optional Accessories	: SD Card (4 GB)
	: AC to DC 9V Adapter
	: USB Cable (USB-01)
	: RS232 Cable (UPCB-02)
	: Data Acquisition Software (SW-U801-WIN)
	: Excel Data Acquisition Software (SW-E802)
	: Hard Carrying Case (CA-06)
	: Type K Thermocouple Probe
	: Type J Thermocouple Probe

Advanced Features:

Microcomputer Circuit: Ensures high accuracy and reliability.
Multi-Function Measurement: Provides comprehensive environmental analysis.
Auto/Manual Data Logging: Enhances data management and analysis capabilities.
RS232/USB Interface: Enhances data management and integration with computer systems.
Memory Recall: Recalls maximum and minimum values for easy reference.
Data Hold Function: Freezes the display reading for convenient recording.
Auto Power Off: Saves battery life by shutting off the meter automatically.
LCD with Backlight: Easy to read in various lighting conditions.

Invest in the HT-3027SD Precision Hygrometer for precise and reliable humidity and temperature measurements with real-time data logging, ensuring high performance and versatility in various industrial and environmental applications.