CS Instruments 0699 0090 Mobile Compressed Air Quality Tester

OIL CHECK 500

Measured medium: Compressed air, nitrogen, (free from aggressive, corrosive, acid, toxic, flammable and oxidising compo- nents).

Further gases on request

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

Identifiable substances: Hydrocarbons, functional hydrocarbons, aromatic hydrocarbons

Field of application: After activated carbon filter, after activated carbon adsorber, after oil-free compressor, always with con- nected upstream filtration and dryer

Ambient temperature: +20 °C... +45 °C, rel. humidity <= 75% without condensation

Compressed air temperature: +20 °C... +50 °C

Operational overpressure: 3...9 bar, optional pressure reducer connected upstream for up to 300 bar

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

Compressed air connection: G 1/4" female thread according to ISO 228-1

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

Measuring range: 0,001...5 mg/m³ (higher measuring ranges on request)

Detection limit (residual oil): 0,001 mg/m³

Flow of measuring gas: approx. 0,5 norm litres/minute, referred to to 1.0 bar [abs] and + 20 °C, (atmospheric conditions)

Plug-in power supply: 100...240 VAC/1 Ph./PE/50...60 Hz / ± 10%

Outputs:

Digital output: RS 485 interface (Modbus RTU), Ethernet via DS 400/500

Analogue output: 4...20 mA (electrically isolated)

Optional: 2x 4...20 mA analogue output (electrically isolated), 2 alarm relays for external alarm unit, alarm values freely adjustable

Operating hours counter: integrated

Dimensions (mm): 200 x 130 x 120 (W x H x D)

Weight: approx. 7 kg

PC 400

Measuring range: 0.1 μm ... 5 μm measuring channels: 0.1 ... 0.5 μm; 0.5 ... 1 μm; 1 ... 5 μm

Accuracy: 50% at 0.1 μm

100% at> 0.3 μm

Flow rate: 28.3 L / min (1 CFM)

Light source: laser diode

Interface: RS 485 (Modbus protocol)

Power supply: 24VDC, 300mA

FA510

Measuring range: -80…20 °Ctd

Accuracy:± 1°C at 50…-20 °Ctd; ± 2°C at -20…-50 °Ctd; ± 3°C at -50…-80 °Ctd

Pressure range: -1…50 bar; Special version up to 350 bar

Power supply: 24 VDC (10…36 VDC)

Protection class: IP 65

EMC: In acc. with DIN EN 61326-1

Operating temperature:-20…70 °C

Connection: M12, 5-pin

PC connection: Modbus-RTU interface (RS485)

Analogue output: 4…20 mA (3-wire)

Burden for analogue output: <500 Ω

Screw-in thread: G 1/2″; Optional: UNF 5/8", NPT 1/2"

Dimensions: Ø 30 mm, length approx. 130 mm

Choose units: % RH, °Ctd, g/m³, mg/m³, ppm V/V

Scaling: 4…20 mA change

Datasheet