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DTM-152
Digital Teslameter
Operations Manual
Group3 Technology Ltd.
2 Charann Place, Avondale
Auckland 1026 , New Zealand
PO Box 71-111, Rosebank, Auckland 1348, New
Zealand
Phone: +64 9 828 3358
Fax:
+64 9 828 3357
Email:
sales@group3technology.com
Web:
http://www.group3technology.com
Calibration/Repair:
www.group3technology.com/service
Group3 reserves the right to change the specifications at any time without notice.
GROUP3 TECHNOLOGY LIMITED
Made in New Zealand
01022023-D152
WWW.GROUP3TECHNOLOGY.COM
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Related Manuals for Group3 DTM-152-D
Summary of Contents for Group3 DTM-152-D
- Page 1 PO Box 71-111, Rosebank, Auckland 1348, New Zealand Phone: +64 9 828 3358 Fax: +64 9 828 3357 Email: sales@group3technology.com Web: http://www.group3technology.com Calibration/Repair: www.group3technology.com/service Group3 reserves the right to change the specifications at any time without notice. 01022023-D152 GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM...
- Page 2 INTRODUCTION Thank you for purchasing and using a Group3 Digital Teslameter. We hope you will join the many thousands of users worldwide who are enthusiastic about our products. The DTM-152 Digital Teslameter is the latest product of Group3 that boast a touch screen interface to operate the DTM.
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Page 3: Front Panel
Attach the probe plug into this socket and secure using 2 jackscrews Ethernet Port Attach Ethernet jack (RJ45) to communicate with LabView interface CONNECTIVITY Ethernet Port Unit has a built-in Ethernet port for communication over network GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM... - Page 4 • FILTER is set to ON by default as indicated by a GREEN backlight, press to turn OFF. • Press RESET button to do a power cycle and reset the unit. • Press ZERO button to zero any stray field. GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM...
- Page 5 350 (L) x 320 (W) x 150 (H, including feet ) mm , Instrument Weight 5.8 kg, Shipping Weight 12.5Kg (includes power pack, mounting cheeks and hard case) Ambient field Maximum operating field for electronics package: GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM...
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Page 6: Connecting The Hall Probe
Before handling the probe, please read the following: Group3 Hall probes are built to be as robust as possible for a small, precision device. However, it is most important that certain precautions be taken when handling and installing probes so that they are not damaged or destroyed, and to preserve their accurate calibration. -
Page 7: Installation Techniques For Electrically Noisy Environments
Route the low voltage lead away from high current or high voltage wiring. Ideally cut the low voltage lead to the minimum length required for the installation and re-connect the plug to it. GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM... -
Page 8: Display Map
To manually input a static IP address of your computer, de-select DHCP and input the desired IP address. Change the values of the Default Gateway and DNS to 0.0.0.0 . Touch and slide your finger upwards on the screen to show the rest of the window. GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM... - Page 9 Press OK to save your settings and exit the dialogue box. Once activated, user can access and control the DTM remotely using the Group3 DTM-152 LabView Virtual interface. See separate manual on “How to install DTM-152 LabView VI”. B. GRAPH The graph displays the reading in real time and can be configurable to auto scaling, unipolar or bipolar field.
- Page 10 User can also set an offset if user needs to add or subtract a field value to set as benchmark field. User can erase the offset that was added to return to the original field reading. Press OK to save and exit the configuration dialogue box or press Cancel to exit without saving the configured settings. GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM...
- Page 11 You can STOP the recording session at any time by doing a 2-second press on the active session and press “CANCEL”. It will ask you if you want to “SAVE” the halted session or “CANCEL” the session completely. GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM...
- Page 12 If you want to run multiple sessions, just select the parameters and press “ADD”. NOTE: To Change DATE and TIME In case you need to change the date and time setting, press the date and time” and display will pop up to change the date and time. GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM...
- Page 13 GET GENERAL FUNCTION – Press to show current function either in DC or AC. • ERASE PEAK HOLD VALUE – Press to erase the peak hold value. • RESTART DTM SOFTWARE – Press to power cycle the DTM unit. D.2. FILTERING PAGE GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM...
- Page 14 SET SIMULATED RAW FIELD VALUE AT ADC OUTPUT – Press to set simulated raw field value after EEPROM calibration. • SET SIMULATED RAW FIELD VALUE AFTER ZEROING – Press to set the simulated raw field value after zeroing • CANCEL SIMULATED FIELD AND TEMPERATURE – Press to cancel field and temperature simulated values. GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM...
- Page 15 • SET SCALE FACTOR – Press to set the current scale factor to make the current field reading equal to the entered value • SET CALIBRATION FACTOR – Press to set the calibration factor for field readings to the currently selected field range GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM...
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Page 16: Maintenance
Tighten the jackscrew to the unit and turn on unit again. • Display shows “Bad Cal” – call or email Group3 for support • Display freezes or hangs up – Turn off the power by pressing the power button to re-start the unit. Unplug the power from the socket. -
Page 17: Limited Warranty
LIMITED WARRANTY Group3 Technology Ltd. (hereinafter called the Company) warrants instruments and other products of its manufacture to be free from defects in materials and workmanship that adversely affect the product's normal functioning under normal use and service for a period of one year from the date of shipment to the purchaser. - Page 18 • Caution added to Data Logging on page 11 when removing the USB memory stick or hard drive. Changes to v.1.5 01022023 • Adjusted the layout of the manual. Copyright 2023 G3 152- V1.5 01022023 www.group3technology.com GROUP3 TECHNOLOGY LIMITED WWW.GROUP3TECHNOLOGY.COM...
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