NeoSPM Side Pocket Mandrel Gauge
NeoSPM Side Pocket Mandrel Gauge
Silicon-Sapphire
The NeoSapphire electronic downhole gauges are designed
with low costs and easy to use as the main criteria.

Sensor Type
- Silicon-Sapphire
- Quartz
Pressure > Ranges
- Up to - 30,000 PSI.
Pressure > Accuracy
- ±0.03% (full scale).
- ±0.015% (full scale).
Pressure > Resolution
- 0.0003%.
Pressure > Drift
- <3 psi / year.
Temperature > Rating
- 125oC / 150°C / 177°C/200°C
Temperature > Accuracy
- ±0.5°C
- ± 0.15oC
Temperature > Resolution
- 0.01°C
Communications
- USB/RS232
Power Source
- One 1/2 AA lithium pack
Memory Capacity
- 1M data sets
Data Set Contents
- Time / pressure / temperature
Sample Rate
- 0.1 second to any longer period
Outside Diameter
- 0.75”(19.1mm)
Overall Length
- 8” (203 mm))
- 15”(381 mm)
Housing Material
- Inconel 718 / Stainless Steel 17-4
Sealing
- H2S or other sour Conditions
Display Mode
- liquid crystal
Work mode
SRO
About
The NeoSPM Side Pocket Mandrel Gauge utilizes our robust electronic design with S.O.I. technology to measure pressure and temperature by working as a gas lift valve. The gauge
housings are designed according to conventional 1” and 1.5” gas
lift valves, therefore, they can be set and retrieved by using
standard slickline side pocket mandrel tools.
This model also uses the very simple but powerful Neotek
MaxView software for programming, downloading, and report