This intrinsically safe thermal imaging camera is a long awaited product by professionals working in hazardous (explosive) areas. Until now the only way to carry out thermographic inspections in these areas was with an uncertified camera and hot work permit - a risky practice frowned on by safety inspectors. It is certified for use in the explosive gas areas found in the petrochemical industry, the explosive dust areas found in sugar production and grain storage/handling and the below ground hazardous areas of the mining industry.

Data capture is accurate and simple with the RFID tag reader built into the camera that enables thermal images and voice comments to be linked to a location. This temperature, location and time data builds into a powerful trending and predictive tool when downloaded to CorDEX CONNECT™ software.

The TC7000/7150 battery uses long life lithium based cells, the expected continuous runtime for a TC7000/7150 from a full charged battery pack is 6 hours (this can fluctuate depending upon actual usage parameters). Permanent damage can be caused to Lithium battery packs if they go into a "deep discharge" state, TC7000/7150 uses a unique method to help prevent this occurring, but the correct battery usage and charge procedure detailed below must be followed.

TC7000/7150 monitors battery status using a coulomb counting technique which measures the amount of energy used by the camera rather than the actual status of the battery itself. This is different from many other non-Intrinsically Safe devices and is a result of the certification restrictions. In order for this technique to function correctly, the camera requires a fully charged battery to be inserted.

To help prevent the battery going into deep discharge which can cause damage, TC7000/7150 incorporates a backup shutdown timer. After 6 hours runtime, the camera shuts down automatically at which point, the battery should be removed and recharged as soon as is safely possible.

If a partially charged battery is inserted, the battery status indication on the camera screen will be removed and the shutdown timer will timeout after 2 hours, this mode of operation is not recommended and may cause result in the battery going into deep discharge which renders the battery unsafe and in need of replacement

Even with the camera powered off, the Intrinsically Safe safety circuits are still functioning; helping to ensure the camera is in a safe state. The trade-off for this continuous safety is that the battery is being drained even with the camera powered off, which can also lead to deep discharge. As such, at the end of a working period, the battery must be safely removed from the camera and placed on charge, never leave the battery in the camera overnight, even if the camera is powered off.

Always ensure a fully charged battery is inserted into the TC7000/7150 or poor runtime and/or battery damage may occur. TC7000/7150 will prompt user on intial camera power up, to confirm that a fresh battery has been installed

• If the user answered Yes, then the battery charge status indicator will be displayed as normal showing a full charge and the six hour safety timer will start.
• If the user answers No, then the camera will display a second warning screen, informing the user that the camera will allow power up, but this mode of operation is not recommended and damaged caused may not be covered by the Warranty. If the user continues the power up routine in this mode, the battery charge status indicator will not be displayed as the camera has no method of measuring the charge and the six hour safety timer will be reduced to two hours.
  NOTE, this is not the preferred method of use for the camera and battery damage may still occur.

1. Plug the charger into a wall socket/outlet. The Green LED will illuminate showing mains power is connected and that the charger is ready.
2. Insert TC7000/7150 battery pack into the charging station. Care must be taken to ensure that the battery is inserted in the correct orientation, otherwise battery and/or charger damage may occur. If the battery is properly located in the charging station, the Yellow LED on the charger will illuminate to indicate charging. Once the charge cycle is complete, the Yellow LED will extinguish.
3. If the Yellow LED flashes, this indicates a deep discharge or short circuit state. The battery should be removed from the charging station immediately and the troubleshooting guide referred to.

Troubleshooting