TEM-200 transmitter generates periodic bipolar rectangular current pulses with pauses (50 % duty cycle) in an inductive load (loop) as a source of primary magnetic field in TEM method. It can be loaded on a loop with a size up to 400×400 m.
Amplitude stabilisation of current pulses is done at a level set by the operator.
Operating mode is set by keyboard and LCD display. In general operation mode transmitter is controlled by the receiver via sync cable. There is also a self-test mode to verify the performance quality of the transmitter. On the LCD parameters set by the operator and the current state of transmitter (no stabilization of current, supply voltage) are displayed. Protection against short-circuit, over-voltage and overheating. The generator works only with TEM/TDIP receiver from TEM/TDIP MEASURING SYSTEM.
|Maximum output power||200 W|
|Output current range||0.5-10 A|
|Current ramp time||10 us at 100×100 loop|
|Power supply||12 V (external battery)|
|Receiver-transmitter synchronization||GPS or cable|
|Weight (without battery)||2.5 kg|