OQSx-G2 HAZ Oil Quality Sensor
Product Description
Zone 2 certified to ATEX, IECEx, UKEX, and Class 1 Division 2 US/C standards allowing real time oil condition analysis for hazardous area industrial and commercial applications.
OQSx-G2 HAZ is a high-performance real-time oil condition analysis sensor for use in most explosion hazardous areas.
It delivers the ultimate high-quality real-time oil condition analysis. This enables multiple tangible operating benefits that include reduced maintenance costs, improved reliability, reduced oil wastage, and extended equipment life.
Our unique FSH™ core technology analyses oil condition holistically, detecting, measuring, and tracking all and any contamination or wear with 0.01% sensitivity (10ppm) - other sensor systems typically look at specific parameters and ignore others. This unmatched real-time complete oil analysis capability is achieved through continuous analysis of the electro-chemical properties of the oil at a molecular level.
OQSx-G2 HAZ works with any oil type with any equipment operating in any application. It is certified ATEX Zone 2/intrinsically safe/ Class 1 Div 2
Oil Interpreting Guide
Technical Specifications
PRODUCT INFORMATION
| Name | Ex Gen II Oil Quality Sensor |
| Product No. | OQSx-G2 HAZ |
PHYSICAL
| Material | Stainless Steel AISI304 |
| Dimensions | 118mm x 46mm (L x W) |
| Weight | 160g |
| Connection | 32mm AF Hex Collar |
| Torque | 25N m |
AVAILABLE THREADS
| Thread | Seal |
| 1/2" BSPP | Dowty Type |
| 1/2" NPT | n/a |
| 7/8" UNF | 'O' Ring |
| M18 | Dowty Type |
CONNECTIONS
| Glanded integral cable | 10m as standard (350 max possible) |
ELECTRICAL
| Supply | +10-28.8V DC |
| Consumption | 0.4w Average |
DATA OUTPUT/INPUT
| Digital output | RS485, CANbus |
| Protocols supported | CANopen, Modbus, J1939 |
| Analog Output | 4-20mA |
OIL QUALITY DETECTION PARAMETERS
| Output | Tan Delta Number (TDN) Oil Temperature (C or F) |
| Sensitivity | 0.01% |
| Elements | All wear and contamination |
ENVIRONMENTAL
| Operating temperature | -40°C (-40°F) to +120°C (+248°F) |
| Calibrated temperature | -20°C (-4°F) to +120°C (+248°F) |
| Fluid temperature | -40°C (-40°F) to +120°C (+248°F) |
| Fluid pressure | Up to 70 bar (1015 psi) |
| Storage temperature | -55°C (-67°F) to +150°C (+302°F) |
STANDARDS AND CERTIFICATION
| Water and dust | IP68 |
| Shock and vibration | BS EN 60068-2-30 (Test Db - Cyc.Hum.) BS EN 60068-2-6 (Test Fc - Sine Vib.) BS EN 60068-2-27 (Test Ea - Mech. Shock) |
| EMC | EN 61000-6-4:2007 (Generic Emissions Standard for Industrial Environments) EN 61000-6-2:2005 (Generic Immunity Standard for Industrial Environments) |
| Ex compliance standards | BS EN IEC 60079-0:2018 BS EN 60079-11:2012 |
| Ex certification options | Intrinsically safe order codes |
| Conformity | CE Marked RoHS Compliant |