DDI 井下压力计

780-440-6737

Edmonton 780-466-2362 Canada T6N 0A7 E-mail: josephwang@

Memory Gauge

DDIC Series

GENERAL

Golden Canada Ltd. developed DDI-C

series to provide an alternative to the

high power tools on the market today.

With the DDI －C series you can run

long tests without having to stack

batteries to get the test in. Our tools

will fill the memory with any sample

rate on a single lithium “AA” battery.

The savings in battery costs alone

make these tools a viable alternative

to other tools on the market today.

Golden Canada Ltd. has been able to maintain high quality data and fast pressure

/temperature response with one battery. Low power was not our only goal in building a memory recorder. We have also made every attempt to build a user friendly, durable and dependable downhole tool. We use one software package and one interface box to program and download all of our tools. All housings are made of 718 INCONEL or

equivalent material.

The DDI-C series come in a variety of pressure

ranges from 750 psi to 15000 psi. We also carry a

fast response temperature tool in both 1.25” and

3/4”. The sample rate can be set as low as 1

sample per second. With 696000 sample the tool

will run for 4 days on a 1 second rate. The memory

had been doubled to 1380000 samples. Even with

the memory doubled the recorder will still fill the

memory with any sample rate on a single “AA”

battery.

Memory Gauge

DDIC Series

SPECIFICATIONS

Transducer Type...........................................................................Silicon Crystal Pressure Accuracy.................................................................. ..0.02% Full Scale Pressure Resolution...............................................................0.0003% Full Scale Pressure Drift................................................................................<3 psi / year Pressure Rate.............................................................. ...6000, 10000 ,15000psi Temperature Accuracy.........................................................................±0.20 °C Temperature Repiatability……………………………………………………………………………..…＜±0.02℃Temperature Resolution.........................................................＜0.001℃Full Scale Temperature Rate.........................................................................125°C, 150°C Power Requirements (volts)..................................................................3.3 V DC Power Requirements (battery life).................................... 1 AA Lithium Cell / year Memory Capacity............................................................1,380,000 Sets for time Sample Rate...........................................................1 sample / second to 18 hour Housing Material.............................................................718 INCONEL Standard Housing Diameter.....................................................................0.75 & 1.25 Inch Housing Length 0.75 Inch Recorder ..............................................12 & 20 Inches Housing Length 1.25 Inch Recorder......................................................22 Inches Communications...........................................................RS 232 / USB Comm. Box Software.............................................................................Windows Compatible Service. ...........................................................................................Sour（H2S）Continuous working time .......................................................................>90days Specifications subject to change without notice.

ACCESSORIES

•USB/RS-232 Serial Communication Box with Cable and 9V Battery

•Pelican Case for Carrying Recorders and Accessories

•O-rings

•Battery Pack, “AA” Cell Lithium