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PSST LOGGING TOOL Series Pressure-Temperature-CCL Module


This module (PSST) is used to obtain digital pressure temperature and CCL measurements. It can be run in conjunction with a telemetry module (TSCT) to get real time measurements or with a battery memory module (BMST) if conveyed with non conductive slick line.

Technical specifications

Pressure sensor type Piezoresistive
Pressure range 10 kpsi (600 bar) optional 15kpsi (1000 bar)
Repeatability ±0.05% F.S. (Long Term)
Pressure Resolution 0.03 psi (0.002 bar)
Temperature transducer RTD Platinum resistor
Response time Fast, less than 2 Sec
Operating temperature 0 - 150 ºC
Temperature resolution 0.001 ºC
Temperature repeatability ±0.2 °C
Accuracy ±1 ºC CCL Type Coaxial coil
Rare earth Magnets
CCL Sampling time 60 Samples/Sec
PSST Sampling time 15 Samples/ Sec
Acquisition Software WSS for Windows

Mechanical Specifications

Diameter 43 mm (1-11/16”)
Length 580 mm (22-3/4”)
H2S Resistant YES
H2S Resistant Diaphragm YES
Communication Telemetry/Memory