Operating Manual Owner manual

8 Technical data

2014-06-12

8.7 Electrical safety

8.8 Environmental influences

Clearances / creep paths

Mains to electronic components and probe

≥ 6 mm / ≥ 8 mm

Mains to the relay

≥ 6 mm / ≥ 8 mm

Relay to electronic components and probe

≥ 6 mm / ≥ 8 mm

Electrical safety according to DIN EN 14597 (DIN EN 60730-2-9)

Overvoltage category III, pollution degree 2

Protection type I with internal separation to SELV current circuits

Ambient temperature range 0 to +55°C

Storage temperature range -30 to +70°C

Temperature error ≤ ± 0.005% / K dev. from 23°C

for resistance thermometers

≤ ± 0.01% / K dev. from 23°C

for thermocouple, current, voltage

Climatic conditions 85% rel. humidity, no condensation

(3K3 with extended temperature range to EN 60721)

EMC to EN 14597 and standards from the EN 61326 series of standards

Interference emission Class B

Interference immunity Test level for safety, control and regulating instruments (RS) to EN 14597

1.All details refer to the full scale value