Honeywell DCP 50 Product Manual page 78

RTD Inputs
Measurement Accuracy:
Linearisation Accuracy:
DC Outputs - Accuracy
Output 1:
Output 2:
Output 3 (Recorder Output):
Operating Conditions
Ambient Temperature
(Operating):
Ambient Temperature
(Storage):
Relative Humidity:
Supply Voltage:
Source Resistance:
Lead Resistance:
Performance Under Operating Conditions
Temperature Stability:
Cold Junction Compensation
(thermocouple Only):
B-10
±0.25% of span ±1LSD
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.
±0.5% (mA @ 250
, V @ 2k
Ω
(4 - 20mA) and overdrive applies.
±0.5% (mA @ 250
, V @ 2k
Ω
(4 - 20mA) and overdrive applies.
±0.25% (mA @ 250
Ω
linearly to ±0.5% for increasing burden (to
specification limits).
0°C to 55°C
–20°C to 80°C
20% - 95% non-condensing
90 - 264V AC 50/60Hz (standard)
20 - 50V AC 50/60Hz or 22 - 65V DC (option)
1000 maximum (thermocouple)
Ω
50 per lead maximum balanced (Pt100)
Ω
0.01% of span/°C change in ambient
temperature.
Better than ±1°C.
); 2% underdrive
Ω
); 2% underdrive
Ω
, V @ 2k ); Degrades
Ω