Back
TanDelta
oil conditioning

OQSx-G2 HAZ Oil Quality Sensor

OQSX-G2 Sensor Kit

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

Oil Interpreting Guide

Technical Specifications

PRODUCT INFORMATION

NameEx Gen II Oil Quality Sensor
Product No.OQSx-G2 HAZ

PHYSICAL

MaterialStainless Steel AISI304
Dimensions118mm x 46mm (L x W)
Weight160g
Connection32mm AF Hex Collar
Torque25N m

AVAILABLE THREADS

ThreadSeal
1/2" BSPPDowty Type
1/2" NPTn/a
7/8" UNF'O' Ring
M18Dowty Type
(Alternative threads available upon request)

CONNECTIONS

Glanded integral cable10m as standard (350 max possible)

ELECTRICAL

Supply+10-28.8V DC
Consumption0.4w Average

DATA OUTPUT/INPUT

Digital outputRS485, CANbus
Protocols supportedCANopen, Modbus, J1939
Analog output4-20mA

OIL QUALITY DETECTION PARAMETERS

OutputTan Delta Number (TDN) Oil Temperature (C or F)
Sensitivity0.01%
ElementsAll wear and contamination

OIL TYPE

ConfigurationAny mineral, semi-synthetic or synthetic oil, including fuels (diesel and bio-diesel)

ENVIRONMENTAL

Calibrated temperature-20°C (-4°F) to +120°C (+248°F)
Operating temperature-20°C (-4°F) to +120°C (+248°F)
Fluid temperature-20°C (-4°F) to +120°C (+248°F)
Fluid pressureUp to 70 bar (1015 psi)
Storage temperature-55°C (-67°F) to +150°C (+302°F)

STANDARDS AND CERTIFICATION

Water and dustIP68
Shock and vibrationBS 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)
EMCEN 61000-6-4:2007 (Generic Emissions Standard for Industrial Environments) EN 61000-6-2:2005 (Generic Immunity Standard for Industrial Environments)
Ex compliance standardsBS EN IEC 60079-0:2018 BS EN 60079-11:2012
Ex certification optionsIntrinsically safe order codes
ConformityCE Marked RoHS Compliant