C50 Multifunction Temperature and Process Calibrator

C50 Multifunction Temperature and Process Calibrator Specifications

Display	240 x 320 pixel liquid crystal graphical display with backlite and contrast control
Operating Temperature	-10 to 50°C (+14 to 122°F)
Operating Humidity	20 to 80% non-condensing
Storage Temperature	-30°C to +60°C (-22°F to 140°F)
Power Requirements	Ni-MH, 1.8 Ah rechargeable batteries
Battery Life	5 to 10 hours, depending on the functions used
CE - EMC	EN50082-1 and EN55022: 1994 Class B
Serial Communications	USB
Safety Protections	Electronic protection up to 250 V for ‘voltage’ wires Fuse protection for ‘current’ wires Protection against ‘current’ circuit breaking during inductive resistance measurements
EMC conformity Immunity	EN 61000-4-2, EN 61000-4-3, EN 61000-4-5, EN 61000-4-6, EN 61000-4-11
Dimensions	8.3" W x 4.3" W x 2" D (210 x 110 x 50mm)
Weight	2 lbs. (900 g)
Other	Waterproof to IP 54 in accordance with standard EN 60529

C50 Thermocouple Measurement and Simulation Range Specification Table

Download the Data Specification Sheet or the Users Manual for Complete Range and Accuracy Tables

Sensor Type	Temperature Input Range	Temperature Input Resloution	Accuracy 1 Year (Measurement)	Temperature Output Range	Temperature Output Resloution	Accuracy 1 Year (Simulation)
Type J	-210 to +1200°C (-346 to +2192°F)	0.05°C	0.013% RDG + 0.07°C(0.13°F)	-210 to +1200°C (-346 to +2192°F)	0.05°C (0.09°F)	0.013% RDG + 0.07°C(0.13°F)
Type K	-250 to +1372°C (-418 to +2501°F)	0.05°C (0.09°F)	0.013% RDG + 0.08°C(0.14°F)	-240 to +1372°C (-400 to +2501°F)	0.2°C (0.36°F)	0.013% RDG + 0.08°C(0.14°F)
Type T	-250 to +400°C (-418 to +752°F)	0.2°C (0.36°F)	0.013% RDG + 0.08°C(0.144°F)	-240 to +400°C (-418 to +752°F)	0.2°C (0.36°F)	0.013% RDG + 0.08°C(0.144°F)
Type E	-250 to +1000°C (-418 to +1832°F)	0.1°C (0.18°F)	0.013% RDG + 0.05°C(0.09°F)	-250 to +1000°C (-418 to +1832°F)	0.1°C (0.18°F)	0.013% RDG + 0.05°C(0.09°F)
Type R	-50 to +1768°C (-58 to +3214°F)	0.5°C (0.9°F)	0.013% RDG + 0.2°C(0.36°F)	-50 to +1768°C (-58 to +3214°F)	0.5°C (0.9°F)	0.013% RDG +0.2°C(0.36°F)
Type S	-50 to +1768°C (-58 to +3214°F)	0.5°C (0.9°F)	0.013% RDG + 0.25°C(0.45°F)	-50 to +1768°C (-58 to +3214°F)	0.5°C (0.9°F)	0.013% RDG +0.25°C(0.45°F)
Type B	+400 to +1820°C (+752 to +3214°F)	0.5°C (0.9°F)	0.013% RDG + 0.25°C(0.45°F)	+400 to +1820°C (+752 to +3214°F)	0.2°C (0.36°F)	0.013% RDG +0.2°C(0.36°F)
Type N	-240 to +1300°C (-400 to +2372°F)	0.2°C (0.36°F)	0.013% RDG + 0.15°C(0.108°F)	-240 to +1300°C (-400 to +2372°F)	0.2°C (0.36°F)	0.013% RDG + 0.06°C(0.108°F)
Type C	-20 to +2310°C (+14 to +4190°F)	0.1°C (0.18°F)	0.013% RDG + 0.15°C(0.27°F)	-20 to +2310°C (+14 to +4190°F)	0.1°C (0.18°F)	0.013% RDG + 0.15°C(0.27°F)
Type PLATINUM	-100 to +1400°C (-148 to +2552°F)	0.05°C (0.18°F)	0.3°C(0.54°F)	-100 to +1400°C (-148 to +2552°F)	0.05°C (0.18°F)	0.3°C(0.54°F)
Type MO	0 to +1375°C (+32 to +2507°F)	0.05°C (0.18°F)	0.013% RDG + 0.06°C(0.108°F)	0 to +1375°C (+32 to +2507°F)	0.05°C (0.18°F)	0.013% RDG + 0.06°C(0.108°F)
Type NiMo/NiCo	-50 to +1410°C (-58 to +2570°F)	0.05°C (0.18°F)	0.013% RDG + 0.30°C(0.54°F)	-50 to +1410°C (-58 to +2570°F)/td>	0.05°C (0.18°F)	0.013% RDG + 0.30°C(0.54°F)
Type U	-200 to +660°C (-328 to +1220°F)	0.05°C (0.09°F)	0.15°C(0.27°F)	-200 to +600°C (-328 to +1112°F)	0.05°C (0.09°F)	0.15°C(0.27°F)
Type L	-200 to +900°C (-328 to +1652°F)	0.05°C (0.09°F)	0.2°C(0.36°F)	-200 to +900°C (-328 to +1652°F)	0.05°C (0.09°F)	0.2°C(0.36°F)

Thermocouples: D and G, for specifications, refer to the instruction manual (Please download) Accuracy is given for cold Junction reference @ 0°C.
When using the internal reference junction (except couple B) add an additional uncertainty of 0.2 °C at 0°C.
It is possible (thermocouple B excepted) to choose by programming the cold junction localization: External at 0°C, internal (temperature compensation of instrument’s terminals) or manually entered.
Temperature coefficient: <10% of accuracy/°C
Display unit: °C and °F

C50 RTD Measurement and Simulation Range Specification Table

Download the Data Specification Sheet or the Users Manual for Complete Range and Accuracy Tables

Sensor Type	Temperature Input Range	Temperature Input Resloution	Accuracy 1 Year (Measurement)	Accuracy 1 Year (Simulation)
Pt50 (α = 3851)	-220 to +850°C (-364 to +1562°F)	0.01°C	0.012% RDG + 0.06°C(0.108°F)	0.014% RDG + 0.18°C(0.324°F)
Pt100 (α = 3851)	-220 to +850°C (-364 to +1562°F)	0.01°C	0.012% RDG + 0.05°C(0.09°F)	0.014% RDG + 0.12°C(0.216°F)
Pt100 (α = 3916)	-200 to +510°C (-325 to +950°F)	0.01°C	0.012% RDG + 0.05°C(0.09°F)	0.014% RDG + 0.12°C(0.216°F)
Pt100 (α = 3926)	-210 to +850°C (-328 to +1562°F)	0.01°C	0.012% RDG + 0.05°C(0.09°F)	0.014% RDG + 0.12°C(0.216°F)
Pt200 (α = 3851)	-220 to +600°C (-364 to +1112°F)	0.01°C	0.012% RDG + 0.12°C(0.216°F)	0.014% RDG + 0.33°C(0.594°F)
Pt500 (α = 3851)	-220 to +600°C (-364 to +1112°F)	0.01°C	0.012% RDG + 0.07°C(0.126°F)	0.014% RDG + 0.18°C(0.324°F)
Pt1000 (α = 3851)	-60 to +850°C (-364 to +1112°F)	0.01°C	0.012% RDG + 0.05°C(0.126°F)	0.014% RDG + 0.08°C(0.144°F)
Ni100 (α = 618)	-60 to +180°C (-76 to +356°F)	0.01°C	0.012% RDG + 0.03°C(0.54°F)	0.014% RDG + 0.08°C(0.144°F)
Ni120 (α = 672)	-40 to +205°C (-40 to +401°F)	0.01°C	0.012% RDG + 0.03°C(0.54°F)	0.014% RDG + 0.08°C(0.144°F)
Ni1000 (α = 618)	-60 to +180°C (-76 to +356°F)	0.01°C	0.012% RDG + 0.03°C(0.54°F)	0.014% RDG + 0.08°C(0.144°F)
Cu10 (α = 427)	-50 to +150°C (-58 to +302°F)	0.01°C	0.012% RDG + 0.18°C(0.324°F)	0.014% RDG + 0.1°C(0.18°F)
Cu50 (α = 428	-50 to +150°C (-58 to +302°F)	0.01°C	0.012% RDG + 0.06°C(0.108°F)	0.014% RDG + 0.15°C(0.27°F)

Resistive probes measurements in 2, 3 or 4 wires: automatic recognition of number of connected wires, with indication on screen.
Accuracies are given for 4-wire mounted probes
Take into account particular error of temperature sensor used and implementation conditions
Measuring current: 0.25 mA (Measurement) or from 0.1 to 1 mA (Emission)
Temperature coefficient: < 10% of accuracy/°C

C50 Process Calibrator Simulation DC Current

With or without Loop Supply

Range	Resolution	Accuracy/1yr
24 millamp	1µA	0.0175% RDG + 2 µA
0 to 20 millamp	1µA	0.0175% RDG + 2µA
4 to 20 millamp	1µA	0.0175% RDG + 2 µA

Temperature Coefficient <10 ppm/°C beyond reference domain
Settling time: <5 ms
Specifications given for configurations in:
- Active mode (+24V ON) 1 Meter in passive mode (+24 V OFF)
- Passive mode (+24 V OFF) 1 Meter in active mode (+24 V ON)

C50 Process Calibrator Measurement DC Current

With or Without Loop Supply

Range	Resolution	Accuracy/1yr	Rin
0 to 20 millamp	1µA	0.0175% RDG + 2 µA	<25 Ω
4 to 20 millamp	1µA	0.0175% RDG + 2 µA	<25 Ω
±50 millamp	1µA	0.0175% RDG + 2 µA	<25 Ω

Temperature coefficient: <10 ppm/°C beyond reference domain
Loop supply: 24V ±10%
HART® compatibility: Input impedance Rin = 280Ω
Display with linear or quadratic scaling

C50 Process Calibrator Simulation DC Voltage

Range	Resolution	Accuracy/1yr	Minimum Load
100 mV	1 µV	0.013% RDG + 3 µV	1 kΩ
2 Volts	10 µV	0.015% RDG + 20 µV	2 kΩ
20 Volts	100 µV	0.013% RDG +200 µV	4 kΩ

Noise: 3 ppm (for 0.1 Hz to 10 Hz) and 5 ppm (for 10 Hz to 100 Hz)
Temperature coefficient: < 7 ppm/°C beyond reference domain
Settling time: < 5 ms

C50 Process Calibrator Measurement DC Voltage

Range	Resolution	Accuracy/1yr	Rin
100 mV	1 µV	0.013% RDG + 3 µV	>10 MΩ
1 V*	10 µV	0.013% RDG + 20 µV	>10 MΩ
10 Volts	100 µV	0.015% RDG + 200 µV	>1 MΩ
50 Volts	1 mV	0.015% RDG + 2mV	>1 MΩ

Temperature coefficient < 7 ppm/°C beyond reference domain
(^) Specification domain: -0.8 V to +1 V

C50 Process Calibrator Simulation Frequency Pluse

Range	Resolution	Accuracy/1yr
1000 Hz	0.01 Hz	0.005% RDG
10 kHz	0.1 Hz	0.005% RDG

Temperature coefficient <5 ppm/°C beyond reference domain

C50 Process Calibrator Measurement Frequency, Counting

Range	Resolution	Accuracy/1yr
20 kHz	0.01 Hz	0.005% RDG

C50 Process Calibrator Simulation Resistance

Range	Resolution	Accuracy/1yr	Notes
40 Ω	1 mΩ	0.014% RDG + 3 mΩ 0.014% RDG + 10 mΩ	10 mA 1mA
400 Ω	10 mΩ	0.014% RDG + 20 mΩ 0.014% RDG + 30 mΩ	10 mA 1mA
4000 Ω	100 mΩ	0.014% RDG + 300 mΩ	0.1/1 mA mA 1mA

Temperature coefficient: <5 ppm/°C beyond reference domain
Current establishing time: < 1 ms
Notes: Current received by the calibrator

C50 Process Calibrator Resistance Measurement

Range	Resolution	Accuracy/1yr	Notes
400 Ω	1 mΩ	0.012% RDG + 10 mΩ	10 mA 1mA
4000 Ω	10 mΩ	00.012% RDG + 100 mΩ	10 mA 1mA

Resistance measurement in 2, 3 or 4 wires: automatic recognition of number of connected wires, with indication on screen
Accuracies are given for 4-wire mounted probes
Temperature coefficient: < 7 ppm/°C beyond reference domain
Open circuit terminal voltage: < 10 V
Continuity test: Open circuit for R > 1000 O and closed circuit for R < 1000 Ω
Measurement current: 0.25 mA