TESTO 6381 Instruction Manual page 11

Relay
• 4 relays, 250 V AC/DC, 3 A (optional)
Display
• 2-line LCD with plain text line (optional)
Operating temperature
• -5 to 50 °C/23 to 122 °F
Storage temperature
• -20 to 60 °C/-4 to +140 °F
Process temperature
• -20 to 65 °C/-4 to 149 °F
Oper. humidity
• 0 to 90 % RH
Housing, weight
• Metal: 1.960 kg
• Ethernet module: 0.610 kg
Protection class
• IP 65 only if the transmitter is wired properly (closed cable
entries), Ethernet connector, Harting PushPull connector and
humidity probe are inserted and/or sealing plugs are inserted.
Directives, standards and tests
• EC Directive: 2014/30/EU
Ethernet module
• Interface:
◦ 1 x mini-DIN
◦ 1 x RJ45 (Ethernet 10 BaseT/100 BaseTX)
• LED:
2 x green
4 Transmitter
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