Description

CS Instruments Residual Oil for Stationary Solution

CS Instruments Residual Oil for Stationary Solution (OIL CHECK according to ISO 8573) of the vaporous residual oil content in the compressed air. By means of a sample taking a representative part volume flow is taken from the compressed air and led to the OIL check. Due to the continuous measurement threshold value exceeding will be recognized immediately and remedial actions can be initiated to ensure oil – free compressed air.

The CS Instruments product portfolio includes measuring devices for numerous applications in compressed air and gas measurement. Both small industrial companies and large OEM customers, for example from the automotive industry, rely on our reliable measuring instruments made in Germany and are fully supported by our worldwide dealer and partner network.

Features

Permanent, highly precise residual oil measurement (oil
vapour) with PID sensor (photo-ionic-detector)
Ideal for mobile measurement: The PID sensor is ready for
measurement within about 30 minutes
Measuring results with long-term stability due to automatic
zero point calibration. The integrated mini catalyst reliably
generates a defined reference gas for zero-point calibration
In contrast to measuring systems which generate the “zero
air” or reference gas by means of active carbon filters and
which are therefore dependent on ageing and saturation
of the active carbon filters, the mini catalyst generates the
“zero air” without ageing or wear. There is no change of
active carbon filters necessary
Easy sampling via PTFE hose or stainless steel pipe

Applications

Measuring compressed air quality

Specifications

Measured medium: Compressed air, free from aggressive, corrosive,
acid, toxic, fl ammable and oxidising components.
Measuring unit: Residual oil content in mg oil/norm m³ relative to
1.0 bar [abs], +20 °C, 0% relative humidity, in accordance with ISO 8573-1
Identifi able substances: Hydrocarbons, functional hydrocarbons, aromatic
hydrocarbons
Field of application: After activated carbon fi lter, after activated carbon
adsorber, after oil-free compressor, always with connected upstream fi ltration and dryer
Ambient temperature: +5 °C… +45 °C, rel. humidity <= 75% without condensation
Pressure dew point: max. +10 °Ctd.
Compressed air temp.: +5 °C… +50 °C
Operational overpressure:
3…16 bar [ü] optional pressure reducer connected
upstream for up to 300 bar [ü]
Setting operational
pressure:
By means of integrated pressure reducer with display
Humidity of measured
gas:
<= 40% rel. humidity, pressure dew point max.
+10 °C, non-condensable humidity
Compressed air connection:
G 1/8″ female thread according to ISO 228-1
Measured values: mg/norm m³, pressure and temperature compensated
residual oil vapour content
Measuring range: 0.001 … 2.5 mg/m³
Detection limit
(residual oil):
0.001 mg/m³
Flow of measuring gas: approx. 1.20 norm litres/minute, relative to 1.0 bar
[abs] and + 20 °C, in a relaxed state
Reference gas generation:
By means of integrated mini catalyst
Power supply: 100…240 VAC / 1 Ph. / PE / 50…60 Hz / ± 10%
Outputs: Ethernet interface (Modbus/TCP), RS 485 interface
(Modbus-RTU), 2 alarm relays (change 230 VAC 3A),
4…20 mA (on request)
Operating hours counter:
integrated
Dimensions (mm): 410 x 440 x 163 (W x H x D)
Weight: approx. 16.3 kg

Description

CS Instruments Residual Oil for Stationary Solution

Features

Permanent, highly precise residual oil measurement (oil
vapour) with PID sensor (photo-ionic-detector)

Ideal for mobile measurement: The PID sensor is ready for
measurement within about 30 minutes

Measuring results with long-term stability due to automatic
zero point calibration. The integrated mini catalyst reliably
generates a defined reference gas for zero-point calibration

In contrast to measuring systems which generate the “zero
air” or reference gas by means of active carbon filters and
which are therefore dependent on ageing and saturation
of the active carbon filters, the mini catalyst generates the
“zero air” without ageing or wear. There is no change of
active carbon filters necessary

Easy sampling via PTFE hose or stainless steel pipe

Specifications

Measured medium: Compressed air, free from aggressive, corrosive,
acid, toxic, fl ammable and oxidising components.

Measuring unit: Residual oil content in mg oil/norm m³ relative to
1.0 bar [abs], +20 °C, 0% relative humidity, in accordance with ISO 8573-1

Identifi able substances: Hydrocarbons, functional hydrocarbons, aromatic
hydrocarbons

Field of application: After activated carbon fi lter, after activated carbon
adsorber, after oil-free compressor, always with connected upstream fi ltration and dryer

Ambient temperature: +5 °C… +45 °C, rel. humidity <= 75% without condensation

Pressure dew point: max. +10 °Ctd.

Compressed air temp.: +5 °C… +50 °C

Operational overpressure:
3…16 bar [ü] optional pressure reducer connected
upstream for up to 300 bar [ü]

Setting operational
pressure:
By means of integrated pressure reducer with display

Humidity of measured
gas:
<= 40% rel. humidity, pressure dew point max.
+10 °C, non-condensable humidity

Compressed air connection:
G 1/8″ female thread according to ISO 228-1

Measured values: mg/norm m³, pressure and temperature compensated
residual oil vapour content

Measuring range: 0.001 … 2.5 mg/m³

Detection limit
(residual oil):
0.001 mg/m³

Flow of measuring gas: approx. 1.20 norm litres/minute, relative to 1.0 bar
[abs] and + 20 °C, in a relaxed state

Reference gas generation:
By means of integrated mini catalyst

Power supply: 100…240 VAC / 1 Ph. / PE / 50…60 Hz / ± 10%

Outputs: Ethernet interface (Modbus/TCP), RS 485 interface
(Modbus-RTU), 2 alarm relays (change 230 VAC 3A),
4…20 mA (on request)

Operating hours counter:
integrated

Dimensions (mm): 410 x 440 x 163 (W x H x D)

Weight: approx. 16.3 kg

CS Instruments Residual Oil for Stationary Solution

Product Note:

Description