The Model 755TM is a non-invasive membrane tip probe that can be inserted directly into pressurized pipelines to sample natural gas. It features adjustable probe lengths, stainless steel construction for sample integrity, and easy insertion and extraction from pressurized systems. The probe immediately reduces sample pressure after the membrane to prevent condensation during pressure reduction. It has threaded or flanged connections and can be mounted vertically or horizontally.

1. Direct Drive Probe 755™
Genie Membrane Probe
The Model 755™ is an adjustable length,
membrane tip probe regulator that can be
inserted and extracted from a pressurised line
Liquid carry over from the pipeline into the sample system should be
prevented when sampling natural gas as it can directly impact the
accuracy
of
the
analysis
and
damage
the
analyser.
Quick & Direct Pipeline Insertion
• Stainless steel construction helps to
preserve sample integrity
• Doesn’t require special insertion
device or hydraulic fluid, easy to install
and fit
• Easy, quick, safe insertion and
extraction from pressurised system
• Pipeline gas helps to offset
temperature changes at regulation
point
Genie Probes provide a means to insert Genie Membrane Technology
directly into a pipeline for the purpose of separating unwanted
liquid and particulate from the gas sample at flowing temperature and
pressure conditions, in compliance with industry standards
Automatic Pressure Reduction
The sample pressure is reduced immediately after the membrane, inside
of the line, to prevent condensation during pressure reduction.
Installation to Suit you
The probe is offered with both threaded and flanged process
connections, many different exotic materials of construction (Duplex
SS 205, Hastelloy C276, Inconel 625 & Monel 400) and optional coatings
from Silcotek ™. The model 755™ can be mounted vertically or
horizontally, and its installation process is simple and straightforward.
“
Fitted with an adjustable probe
length, the Model 755™ is a noninvasive method of sample
preservation
“
KEYBENEFITS

2. TECHNICALSPECIFICATION
MAXIMUM PRESSURE RATING
• 3,750 psig (258 bar)
WEIGHT & DIMENSIONS
PROCESS CONNECTION REQUIREMENT
• Probe Lengths:
• 3/ 4”, 1” or 1.5” NPT full opening threaded or flanged
L:
8” 12” 18” 24” 36”
valve*
A:
20” 24” 30” 36” 48”
*Ball, gate and double block and bleed valves are all suitable for use as
long as their inner diameter is not less than 3/4”
• Port Sizes; Outlet: 1/4” female NPT
• Port Sizes; Auxiliary: 1/8” female NPT
• 1” NPT or larger process connection required for welding.
WETTED MATERIALS
TEMPERATURE RANGE
• Machined parts: 316 stainless steel / NACE compliant and
• -35 ºF (-37.2 ºC) to 185 ºF (85 ºC)
Perfluoroelastomer threaded bushing
• All other metal parts: stainless steel / NACE compliant
• Sealing material: PTFE / Neoprene rubber standard
• Regulator seat material: PFA
• Membrane: Inert
OUTLET PRESSURE RANGE (psig)
• 0-10 (0-0.7 bar), 0-25 (0-1.7 bar), 0-50 (0-3.4 bar),
• 0-100 (0-6.9 bar), 0-250 (0-17.2 bar)
PARTBUILDER
MODEL NUMBERING
•
•
•
•
•
•
Sealing material
0 = PTFE/Neoprene rubber
Membrane type
0 = No membrane
6 = Type 6/BTU
Process connection
3 = 3/4” NPT
4 = 1” NPT
6 = 1.5” NPT
Outlet pressure range 00 = 0-25
01 = 0 - 50
02 = 0-100
Regular outlet port
(other materials available upon request)
1 = 1/4” MNPT to 1/8” tube connector
4 = 1/4” FNPT
Probe insertion length 8, 12, 18, 24, 36 inches
How to build the model number:
11 Ark Royal Way, Lairdside Technology Park, Tranmere, Wirral, CH41 9HT
T: +44(0)151 666 8300 F: +44(0)151 666 8329 E: sales@a1-cbiss.com
W: www.a1-cbiss.com Buy Online: shop.a1-cbiss.com
Cert No. 996
ISO 9001
03 = 0-250
09 = 0-10