Detailed Product Description

 Model J-400 Electronic Pressure Gauge is used to test formation pressure. Usually it is compatible with MFE formation tester, connect with special drillstem test tools directly to test the formation pressure and temperature during the drilling and well completion procedure.

.Main Features:

1. Assembling with slick-line socket and bullet nose, the pressure and temperature recording unit can be used as normal electronic pressure gauge.

2. With the damper cylinder, it is shock-proof and can work reliably.

3. To better meet the needs of customers, we can design special channels whose diameter are bigger than 42mm for Model J-400 Electronic Pressure Gauge, thus the tube-conveyed perforation and acid-treatment operation can be conducted conveniently.

.Main functions:

1. Two programmable data acquisition methods: normal method and differential pressure method.

2. Three kinds of starting method: immediate start, time-delay method and pressure actuation method

3. All graphic interface for data play-back and calibration software, WINDOWS platform make it easy to operate.

4. The software can process the test data to last report and print out the test data and curves.

Specifications:

1. Pressure Temperature range:

Pressure range and its uncertaintyMPa	Temperature and its uncertainty
0 ~ 40     ±0.1% FS	0 ~ 150    ±1
0 ~ 60     ±0.1% FS	0 ~ 150    ±1
0 ~80     ±0.1% FS	0 ~ 150    ±1

2. Max. memory capacity: 240000 groups(Pressure & Temperature)

3. OD: 71mm, length: 910mm

(Of which the Pressure & Temperature recording unit: 36mm×630mm)