Climatic conditions

Ambient temperature

5 ... 50 °C

Relative humidity

70 %, non-condensing

Corrosive atmosphere

No

Gas inlet conditions

• Calomat 6E

• Sample gas pressure

800 ... 1 100 hPa (absolute)

• Sample gas flow

30 ... 90 l/h (0.5 … 1.5 l/min)

• Test gas skid

• Sample gas pressure

55 000 hPa (absolute)

• Sample gas flow

30 … 90 l/h (0.5 … 1.5 l/min)

Power supply

• Supply 1

200 ... 240 V AC, 47 ... 63 Hz

• Supply 2

100 ... 120 V AC, 47 ... 63 Hz

• Supply 3

24 V DC for switch amplifiers

Type of connections

Pipe material

Stainless steel

Connections/components

• Metric (6 mm)
• Imperial (?")

Cabling

Electrical design

According to IEC

Type of cables

Non-armored cables

Cable ID

No single core labeling

Installation

Site

Interior

Ex-zone analyzer

ATEX II, 3G

System design

Version

Cabinet

Degree of protection

IP54

Automatic calibration

No

Signal outputs

4 ... 20 mA/isolated contact
Max. 24 V AC/DC 1 A

With sample gas return flow

On request

Measuring response (relating to sample gas pressure 1 013 hPa absolute, 0.5 l/min sample gas flow and 25 °C ambient temperature)

Output signal fluctuation

< ± 0.75% of the smallest possible measuring range according to rating plate, with electronic damping constant of 1 s (? = 0.25%)

Zero point drift

< 1%/week of the smallest possible span according to rating plate

Measured-value drift

< 0.5%/of the smallest possible span according to rating plate

Repeatability

< 1% of the current measuring range

Detection limit

1 % of the current measuring range

Linearity error

< ± 1 % of the current measuring range

Influencing variable (relating to sample gas pressure 1 013 hPa absolute, 0.5 l/min sample gas flow and 25 °C ambient temperature)

Ambient temperature

< 1%/10 K referred to smallest possible span according to label

Accompanying gases

Deviation from zero point

Sample gas flow

< 0.1% of the smallest possible span according to rating plate with a change in flow of 0.1 l/h within the permissible flow range

Sample gas pressure

< 1 % of the current measuring range with a pressure change of 100 hPa

Auxiliary power

< 0.1 % of the current measuring range with rated voltage ± 10 %

Concentration

Unit

Measured component

Measuring range

Component

Min.

Typical

Max.

Small

Large

Ar/CO₂ in air

0

100

vol. %

Yes

0

100

H₂ in Ar/CO₂

0

100

vol. %

Yes

0

100

H₂ in air

80

100

vol. %

Yes

80

100

Sample temperature

50

°C

Dust content

0

mg/m³

H₂O dew point

-50

°C

Aggregate state, sample¹⁾

Gaseous