TCS is the downhole telemetry cartridge for all tools in the tool string, receiving all the command from the surface system and transmitting the logging data simultaneously to surface system for recording and processing.

Specification:

OD:89mm

Make-up Length:1273mm/50 inches Shipping Length:1636mm/64.4inches Max .Temperature:175℃,4h

Max .pressure:140MPa

Max. Logging Speed:60m/min

Operating voltage and current:180VAC,6-10mA Cable Head Tension(TTRmS):

Measuring Range:From -53379N(-12000LBF)(-5436KGF) to+53379N(+12000LBF)(+5436KGF)

Borehole Temperature (TTRmS):

Measuring Range:From -55℃(-67℉)to 245℃(473℉) Resolution:0.12℃(0.216℉)

Downhole Spontaneous Potential:

Measuring Range: -1300mv to +1300mv Resolution: 0.15mv

Mud Resistivity (TTRmS):

Measuring Range:-0.01Ω·m to 10Ω·m Resolution: 0.00244Ω·m

Max .Transmission Rate : 2Mb (downward compatibility 230Kb)

Core distribution:1 and 4 are180VAC Power supply; 2,3,5,6 for pattern transmission.

DC motor return and AC motor power supply electricity. 7 for mode transmission and DLL ground reference,center tap of 1 and 4 for DC motor and vertical logging tool’s magnetic coil positive.10 for AC motor return and vertical logging tool’s magnetic coil negative.

Max.Tensile Strength:78000lb Max. Compressive Strength:114000lbs