Dimensions - TESTO 6681 Instruction Manual

testo 6681
8
Analog output
4 to 20 mA ± 0.03 mA (2-wire) or
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0 to 1 V ± 1.5 mV (4-wire) or
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0 to 5 V ± 7.5 mV (4-wire) or
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0 to 10 V ± 15 mV (4-wire) or
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0 to 20 mA ± 0.03 mA (4-wire) or
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4 to 20 mA ± 0.03 mA (4-wire)
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Resolution of analog output
12 bit
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Relay
4 relays, 250 V AC/DC, 3 A
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(optional)
Display
2-line LCD with plain text line
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(optional)

1.1.5 Dimensions

Dimensions in mm
With M 20 cable couplings
With NPT cable couplings
With plug-in connections
- 1.1 Specifications
Housing operating temperature
-40 to 70 °C/-40 to +158 °F, with
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display from 0 - 50 °C/+32 to
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+122 °F
With integrated relay: -40 to +60°C
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Storage temperature
- 40 to 80 °C/-40 to +176 °F
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Housing, weight
Metal, 1.960 kg/432 lb
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Protection class
IP 65 only if the transmitter is wired
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and/or seal plugs are inserted
Directives, standards and tests
EC Directive: 2014/130/EC
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a
144
144
143
b
147
144