The HH520 is a 4 channel handheld data logger/thermometer that accepts Types J, K, T and E thermocouples. Measurement settings and results are shown on the backlit LCD display. Data can be stored in the data logger and then downloaded to the computer or directly saved on the computer through the USB interface in real time. With the exclusive software, recording/ recalling of data and programming of logging parameters can be done directly through a PC. There is a save dialog window in the software where the data file name and file type to save can be selected. There are three types of file format that can be selected: binary file (*.ghf), text file(*.txt) and Excel® format file (*.csv). The .txt file format can be opened by the HH520 software and any other word processor program like Microsoft® Word or Notepad. The .csv file format can be opened by the HH520 software and also by Microsoft Excel.
The *.ghf file uses much less disk space to save the data than the other two file formats, but it can only be used in the HH520 software.
Specifications Measurement Range: J: -200 to 1000°C (-328 to 1832°F) K: -200 to 1372°C (-328 to 2501°F) T: -200 to 400°C (-328 to 752°F) E: -200 to 750°C (-328 to 1382°F) Accuracy (Does Not Include Thermocouple Sensor Error): ±(0.1% rdg + 0.7°C)/±(0.1% rdg + 1.4°F) between 18 to 28°C (64 to 82°F); ±(0.4% rdg + 0.7°C)/±(0.4% rdg + 1.4°F) below -100°C (-148°F) Resolution: 0.1°C <600°C (0.1°F <1000°F); 1.0°C ≥ 600°C (1.0°F ≥ 1000°F) Temperature Coefficient: 0.01% of reading + 0.05°C per °C(<18 or >28°C) Input Protection: 30 Vrms max Sample Rate: 2 samples/sec Power: Four 1.5 V “AAA” batteries (included); external power through USB interface Battery Life: 100 hrs approx (alkaline batteries) Operating Environment: 0 to 50°C (32 to 122°F); 10 to 90% RH non-condensing Storage Environment: -20 to 60°C (-4 to 140°F); 10 to 75% RH Dimensions: 187 H x 75 W x 29 mm D (7.36 x 2.95 x 1.14') Weight: 290 g (10.2 oz) Software: Windows® XP/Vista/7/8/10
Rated 4 out of
Value and practicalValue and practical. In stock and prompt delivery. Software may need one more option on grid layout: such as smaller checker board squares on the background to identify data point location. A longer USB cable would be better. On Windows XP, each time the logger is manually powered off and on again and then the hardware driver is automatically installed while USB was plugged in, but need to uninstall and install it again one more time to avoid installation issue. This would need to state in the manual.
What are the physical dimensions of the unit (length)?
I would need to add the length of the thermocouple plug to find the overall length of the assembly.
I need to verify if it will fit in our enclosure.
Asked by: ScottG
The dimensions of the device are 82.5 L x 25.4 W x 15.2 H mm (3.25 x 1 x 0.6")
A mini-thermocouple connector's dimensions when connected to the transmitter are 20.6 (0.81") by 7.9 (0.31") and the width being 16.8 (0.66)
Answered by: JA Engineer
Date published: 2019-08-28
What is the fastest sampling rate?
Asked by: Simon
Thank you for connecting with Omega. 1 sample per 2 secs is the fastest sampling rate which is depend on the RF reader.