Climatic conditions

Ambient temperature

+5° ... +40 °C (standard)

• With heater in sheet-steel cabinet

Min. -5 °C

• With heating in GRP cabinet

Min. -15 °C

• With air-conditioning

Max. +52 °C

Relative humidity

75 % (annual average), non-condensing

Sample gas conditions

Sample gas must not be flammable or explosive.

Max. sample gas pressure at inlet to sample preparation system

500 hPa (mbar)

Max. moisture content in sample gas¹⁾²⁾

• 17 vol.% (cooler type: CSS), with PVDF heat exchanger
• 25 vol.% (cooler type: EGK 2-19), with glass heat exchanger.

Sample gas temperature

Max. 200 °C at cabinet entry

Sample gas flow

Approx. 60 l/h per analyzer module

Sampling probe (standard)

• Dust load: < 2 g/m³
• Mounting flange: DN 65, PN 6, form B
• Including temperature controller with PT100
• With internal sampling tube, stainless steel, length: 1 m (can be shortened)
• With filter in probe, to 600 °C

Sampling probe for higher temperatures and in other materials (optional)

On request

Sample gas line, electrically heated

Max. 50 m, longer lengths on request

Power supply

Supply 1

115 V AC, 50 … 60 Hz (-15%, +10%); on request

Supply 2

230 V AC, 50 … 60 Hz (-15 %, +10 %)

Supply 3

400 V AC, 50 … 60 Hz (-15 %, +10 %)

Power

Max. 4 000 VA; without heated sample gas line

System design

Fusing of electronic consumers

1-pole or 2-pole (selectable)

Sample gas cooler

2-stage

Output signals

• 4 … 20 mA (corresponding to the analyzer information)
• Additional digital inputs and outputs via PLC (LOGO)

Color

RAL 7035

Weight

Approx. 160 kg

Sheet-steel cabinet/frame

Indoor installation

GRP cabinet

Outdoor installation

Explosion protection classification

Installation outside the Ex zone

Degree of protection

IP 54 (avoid direct sunlight for outdoor installation)

Calibration

Semi-automatic; AUTOCAL freely adjustable on U23 up to max. 24-hour interval

Dimensions

Sheet-steel cabinet (with base) for indoor installation

2 100 x 800 x 800 mm (H x W x D)

GRP cabinet (with base) for indoor installation

2 060 x 900 x 800 mm (H x W x D)

500 mm spacing on the right or left must be provided for the cable inlet and connection of the heated sample gas line.