Honeywell DCP 50 Product Manual page 77

Combinatorial Alarms:
PERFORMANCE
Reference Conditions
Generally as EN60546-1.
Ambient Temperature:
Relative Humidity:
Supply Voltage:
Source Resistance:
Lead Resistance:
Performance Under Reference Conditions
Common Mode Rejection:
Series Mode Rejection:
DC Linear Inputs
Measurement Accuracy:
Thermocouple Inputs
Measurement Accuracy:
Linearisation Accuracy:
Cold Junction Compensation:
Logical OR or AND of alarms to an individual
hardware output is available.
20°C ±2oC
60 - 70%
90 - 264V AC 50Hz

<10 for thermocouple input
Ω
<0.1 /lead balanced (Pt100)
Ω
>120dB at 50/60Hz giving negligible effect at
up to 264V 50/60Hz.
>500% of span (at 50/60Hz) causes negligible
effect.
±0.25% of span ±1LSD.
±0.25% of span ±1LSD. NOTE: Reduced
performance with Type "B" Thermocouple
between 100 - 600°C (212 - 1112°F).
Better than ±0.2°C any point, any 0.1°C range
(±0.05°C typical). Better than ±0.5°C any
point, any 1°C range.
Better than ±0.7°C.
1%
B-9