Product Description
General Information
|
Field |
Details |
|---|---|
|
Manufacturer |
Bently Nevada (a Baker Hughes business) |
|
Model/Part Number |
165855-14-01 |
|
Model Type |
Cylinder Pressure Transducer |
|
Application |
Measures cyclic absolute pressure in reciprocating compressor cylinders |
|
Mounting Thread |
7/8-14 UNF (SAE J1926 standard) |
Technical Specifications
Measurement
|
Parameter |
Specification |
|---|---|
|
Pressure Range |
0 to 172 bar (0 to 2500 psia) |
|
Proof Pressure |
1.5× Full Scale |
|
Burst Pressure |
3× Full Scale |
|
Output Voltage |
10 ± 0.3 VDC |
|
Zero Output |
0.5 ± 0.1 VDC |
|
Power Supply |
18 to 30 VDC |
|
Max Current Consumption |
< 15 mA |
|
Frequency Response |
0 Hz to 5500 Hz ±1 dB |
|
Linearity / Hysteresis / Repeatability |
≤ ±0.3% Full Scale |
Thermal Characteristics
|
Parameter |
Specification |
|---|---|
|
Compensated Temperature Range |
-40°C to +85°C |
|
Thermal Zero Shift (2500 psia) |
-0.5% to +1.5% FS |
|
Operating Temp (Electronics) |
-40°C to +85°C |
|
Operating Temp (Sensor Head) |
-40°C to +150°C |
Physical & Environmental
|
Parameter |
Specification |
|---|---|
|
Total Weight |
250 g |
|
Sensor Head Weight |
150 g |
|
Enclosure Rating |
IP67 / NEMA 4X |
|
Humidity |
95% condensing |
|
Altitude Limit |
2000 m |
|
Mounting Torque |
68 N·m (50 lbf·ft) |
Materials
|
Component |
Material/Specification |
|---|---|
|
Sensor Body |
316L stainless steel with C-276 wetted parts, gold-plated |
|
O-Ring Option (Black) |
Hifluor (for H₂S, oil, natural gas, etc.) |
|
O-Ring Option (Purple) |
Ethylene Propylene (for NH₄OH, NH₃, etc.) |
Compliance & Certifications
|
Certification Type |
Details |
|---|---|
|
FCC |
Complies with Part 15 |
|
EMC |
EN 61326-1, EMC Directive 2014/30/EU |
|
RoHS |
Directive 2011/65/EU |
|
ATEX / IECEx Zone 0 |
Ex ia IIC T4 Ga, -40°C to +85°C |
|
ATEX / IECEx Zone 2 |
Ex nA IIC T4 Gc, -40°C to +85°C |