Multifunction Process Calibrator PRC 2X - Nagman Instruments Consortium

Portable

PRC 2X

Compact, Light Weight Unit with Holster
Capability to Measure & Simulate DC Voltages, DC Current,
Frequency, Resistance, Thermocouples & RTDs
Dual Display with White LED Back Light
Capability to Provide 24V Loop supply (24V) & Continuity Test
Simulate Two Wire Transmitter

Description

Suitable for Calibration of Thermocouples, RTDs, Thermometers, Transmitters, Indicators, Controllers, Receivers, mA, V, mV, Ohms, Frequency Measuring Instruments etc.

Specifications

DC VOLTAGE / DC CURRENT/ FREQUENCY MEASURE & SOURCE

Functions	Range	Maximum measurement range	Resolution	Accuracy ( % of reading + counts)	Remarks
DC Voltage (Measure)	28V (upper display)	-33V ~ 33V	0.001V	0.025 + 2	-10°C ~ 18°C, + 28°C ~ 55°C temperature coefficient, ±0.005%FS / °C. Input resistance : >1MΩ.
	200mV (upper display)	-80mV ~ 80mV	0.001mV	0.025 + 20
	200mV (upper display)	-200mV ~ 200mV	0.01mV	0.025 + 2
	50V (lower display)	-1V ~ 60V	0.001V	0.02 + 2
	100mV (lower display)
		-15mV ~ 80mV	0.001mV	0.02 + 20
		80mV ~ 125mV	0.01mV	0.02 + 2
DC Voltage (Source)	100 mV	-15mV ~ 99.999mV	0.001mV	0.02 + 20	-10°C ~ 18°C, + 28°C ~ 55°C temperature coefficient, ±0.005%FS / °C. Maximum load : 1mA or 1kΩ (It should be based on the lower load.)
	100 mV	100mV ~ 125mV	0.01mV	0.02 + 2
	10V	0 ~ 11V	0.001V	0.02 + 2
DC Current mA Measure)
	20mA (upper display)	-24mA ~ 24mA	0.001mA	0.025 + 2	-10°C ~ 18°C, + 28°C ~ 55°C temperature coefficient, ±0.005%FS / °C. Input resistance < 100Ω.
	20mA (lower display)	0 ~ 24mA	0.001mA	0.025 + 2
DC Current mA (Source)	20mA	0 ~ 24mA	0.001mA	0.02 + 2	-10°C ~ 18°C, + 28°C ~ 55°C temperature coefficient, ±0.005%FS / °C. Maximum load voltage : 20V, equivalent to voltage of 20mA on 1000Ω load resistance.
DC Current mA (Source)	20mA (Transducer simulation)	0 ~ 24mA	0.001mA	0.01 + 1
Frequency (Measure)	100Hz	1 ~ 99.999H	1 ~ 99.999H	0.01 + 1	Sensitivity : 10Hz ~ 10kHz, Vp-p≥1V; rest : Vp-p≥2V. Wave form : Square wave. 5 counting points should be added to errors of other wave forms. Commercial frequency can be measured directly.
	1000Hz	100 ~ 999.99Hz	0.01Hz	0.01 + 1
	10kHz	1k ~ 9.9999kHz	0.1Hz	0.01 + 1
	100kHz	10k ~ 99.999kHz	1Hz	0.01 + 1
Frequency (Source)	200Hz	0 ~ 200Hz	0.01Hz	0.01 + 1	Output amplitude : ≥4.5Vp-p; Wave form : Square wave
	2000Hz	0 ~ 2000Hz	0.1Hz	0.01 + 1
	20kHz	0 ~ 20kHz	1Hz	0.01 + 1

Technical Datasheet

RESISTANCE MEASURE & SOURCE Functions Range Maxim

Functions	Range	Maximum measurement range	Resolution	Accuracy ( % of reading + counts)	Remarks
Resistance (Ohm) – UPPER display (Measure)	400Ω	0 ~ 440Ω	0.01Ω	0.05%rdg + 2 count	-10°C ~ 18°C, + 28°C ~ 55°C temperature coefficient, ±0.005%FS / °C. Maximum load voltage : 20V, equivalent to voltage of 20mA on 1000Ω load resistance.
	3200Ω	420Ω ~ 3300Ω	1Ω	0.05%rdg + 2 count
	On-off test	0 ~ 200Ω	1Ω	0.05%rdg + 1 count
Resistance (Ohm) – Lower display (Measure)	400Ω	0 ~ 440Ω	0.01Ω	0.15 Ω (2 wire & 0.10 Ω (4 wire)	-10°C ~ 18°C, + 28°C ~ 55°C temperature coefficient, ±0.005%FS / °C. Exciting current during measurement : 400Ω：0.4mA±10%; 3200Ω：0.2mA±10%。 Two wire : Does not include lead resistance. Three wire : Assumes matched leads with a total resistance not exceeding 25Ω.
Resistance (Ohm) – Lower display (Measure)	3200Ω	420Ω ~ 3600Ω	0.1Ω	1.0 Ω (2 wire & 0.5 Ω (4 wire)
Resistance (Source)	400Ω (External exciting current : 0.40mA ~ 3.30mA )	0 ~ 440Ω	0.01Ω	0.15 Ω	-10°C ~ 18°C, + 28°C ~ 55°C temperature coefficient, ±0.005%FS / °C.
	3200Ω(External exciting current : 0.1mA ~ 0.6mA	400Ω ~ 3600Ω	0.1Ω	0.50 Ω

THERMOCOUPLE & RTD – MEASURE & SOURCE

Functions	Range	Resolution	Accuracy °C	Remarks
J	-200°C ~ 0°C 0°C ~ 1200°C	0.1°C	1.0°C 0.7°C	Errors of cold-junction compensation are not included in the table. Accuracy of cold-junction compensation : 1.5°C
K	-200°C ~ 0°C 0°C ~ 1370°C	1.2°C	0.8°C 1.2°C
T	-200°C ~ 0°C 0°C ~ 400°C	0.1°C	1.2°C 0.8°C
E	-200°C ~ 0°C 0°C ~ 950°C	0.1°C	1.2°C 0.8°C
R	-20°C ~ 0°C 0°C ~ 500°C 500°C ~ 1750°C	0.1°C	2.5°C 1.8°C 1.4°C
S	-20°C ~ 0°C 0°C ~ 500°C 500°C ~ 1750°C	0.1°C	2.5°C 1.8°C 1.5°C
B	600°C ~ 800°C 800°C ~ 1000° 1000°C ~ 180	0.1°C	2.2°C 1.8°C 1.4°C
N	-200°C ~ 0°C 0°C ~ 1300°C	0.1°C	1.5°C 0.9°C
Pt100	-200°C ~ 850°c	0.1°C	2 / 3 wire : 0.4 4 wire : 0.3 Output : 0.3		As for exciting current during measurement, please refer to resistance measurement function. As for allowable external exciting current during output, please refer to resistance output function. 2 wire : Does not include lead resistance. 3 wire : Assumes matched leads with a total resistance not exceeding 25Ω.
Pt1000	-200°C ~ 650°C	0.1°C	2 / 3 wire : 0.3 4 wire : 0.15 Output : 0.15
Cu50	-50°C ~ 150°	0.1°C	2 / 3 wire : 0.8 4 wire : 0.5 Output : 0.5
Cu100	-50°C ~ 150°C	0.1°C	2 / 3 wire : 0.4 4 wire : 0.25 Output : 0.25