Skip navigation

Environmental conditions

The PI 200-3 interface unit is specified to operate under the following conditions which comply with (or exceed) those of standard BS EN 61010-1: 1993/A2: 1995.

Protection provided by enclosure



Up to 2000 m

Operating temperature

0 °C to 50 °C

Storage temperature

-10 °C to +70 °C

Relative humidity

Maximum 80% RH up to + 31 °C

Linear decrease to a maximum 50% at + 40 °C

Transient overvoltage

Installation category II

Pollution degree