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47DT OPERATING MANUAL EM-9508-B Rev.7
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INSTALLATION
Power consumption
AC power
100 – 240 V AC
Operational voltage range 85 – 264 V AC, 50/60 Hz
Max. 12 VA
DC power
24 V DC
Operational voltage range 24 V DC ±10%
Ripple 10% p-p max.
3.5 W max.
110 V DC
Operational voltage range 85 – 150 V DC
Ripple 10% p-p max.
3.5 W max.
Operating temperature
-10 to +55°C (14 to 131°F)
Operating humidity
30 to 90% RH (non-condensing)
Mounting
Panel flush mounting
Weight
300 g (0.66 lb)
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PERFORMANCE
Accuracy
Display
±0.8°C (or ±1.5°F) ±1 digit (PR, K
*
, E, J, T
*
, U, L)
±1.2°C (or ±2.2°F) ±1 digit (S, C)
±1.8°C (or ±3.3°F) ±1 digit (B, R, N)
*
±1.8°C (or ±3.3°F) ±1 digit at ≤ -100°C or -148°F (K, T)
Output
±0.1% (DC output = d output)
Cold junction compensation error
±2°C maximum at 25 ±10°C
±3.6°F maximum at 77 ±18°F
Temp. coefficient
±0.015%/°C (±0.008%/°F)
Input resolution
Max. 19 bits
Output resolution
Max. 14 bits
Response time
≤ 0.5 sec. (alarm output: 0 – 100% at 90% setpoint)
≤ 0.5 sec. (DC output: 0 – 90%)
Burnout response
≤ 5 sec.
Line voltage effect
±0.1% over voltage range
Insulation resistance
≥ 100 MΩ with 500 V DC
Dielectric strength
2000 V AC @ 1 minute (input or excitation supply to DC output to HH output or H
output to L output or LL output to network or BCD output or event trigger input to
power to ground)
