PCE Instruments 123 Network-independent Multifunction Calibrator

Model # 123

The PCE-123 is a network-independent multifunction calibrator used to test and calibrate a variety of parameters of controllers and measuring instruments.
Offering a high level of accuracy for an affordable price, this easy-to-use calibrator provides electrical (mA, mV, V and frequency in Hz) and temperature (in °C or °F) output signals, making the calibrator useful in a wide range of applications.
The calibrator also has automatic step and ramp functions as well as the possibility to pre-select the output signal steps (0 … 100 %) by using the arrow keys and to directly specify an output value (e. g. 13.8 mA). Operation via the keypad is very easy and intuitive.

The PCE-123 is a network-independent multifunction calibrator used to test and calibrate a variety of parameters of controllers and measuring instruments. Offering a high level of accuracy for an affordable price, this easy-to-use calibrator provides electrical (mA, mV, V and frequency in Hz) and temperature (in °C or °F) output signals, making the calibrator useful in a wide range of applications.
The calibrator also has automatic step and ramp functions as well as the possibility to pre-select the output signal steps (0 … 100 %) by using the arrow keys and to directly specify an output value (e. g. 13.8 mA). Operation via the keypad is very easy and intuitive. The PCE-123 multifunctional calibrator is an important tool in any electronics workshop as well as in any measuring and control department in trade, industry and automation.
4 to 20mA (1kΩ, 24V power)
0 to 100.00 mV / 0 to 1,0000V / 0 to 12,000V
Type-K, J, E, T temperature thermocouple sensors (°C or °F)
Frequency range 1 to 62,500Hz
Basic accuracy 0.025 %
Easy operation via keypad
Automatic ramp function
Selectable between 0 to 20mA/ 0 to 24mA
Input 0 to 100% (mA, mV, V )
Alarm beep ‘open’ (mA) or ‘short circuit’ (mV, V)

Technical specifications
mA DC current (maximum load at 1kΩ, powered by 24V)
Range	4 to 20mA / 0 to 20mA / 0 to 24mA
Resolution	1µA
Accuracy	±0.025% ±3µA
Alert	beeps when there is a short circuit or ouput current >1mA .
mV current, V DC (power 1mA)
Ranges	0 to 100.00 mV 0 to 10.000 V 0 to 1.0000 V
Resolution	10 µV 1 mV 1.0000 V
Accuracy	± 0.05% ±30 µV ± 0.05% ±3 mV ± 0.05% ±300 µV
Alert	beeps when there is a short circuit or ouput current >10mV.
Temperature sensor thermocouple type-K, J, E, T (1 kΩ min.)
Ranges	K: -200 … 0 °C / -328 … 32 °F and 0 … 1370 °C / 32 … 2498 °F J: -100 … 0 °C / -148 … 32 °F and 0 … 760 °C / 32 … 1400 °F E: -10 … 0 °C / 14 … 32 °F and 0 … 700°C / 32 … 1292 °F T: -200 … 0°C / -328 … 32 °F and T: 0 … 400 °C / 32 … 752 °F
Resolution	1°C (across entire range)
Accuracy	K: ±1.1°C and ±0.8°C J: ±0.9°C and ±0.7°C E: ±0.9°C and ±0.7°C T: ±1.0°C and ±0.8°C
Frequency
Range	1 to 125Hz and 126 to 62.5kHz
Resolution	1 to 125Hz / 1Hz 126 to 62.5kHz / 604 readings
Accuracy	±0.04Hz
Selection	604 frequencies
General characteristics
Display	5 position LCD
Operating conditions	0 … 50 °C / 32 … 122 °F <85% r.h.
Storage conditions	-20 … 60 °C / -4 … 140 °F; <85% r.h.
Power	1 9V battery or 6 x 1.5V batteries
Consumption	60mA to 180mA (depending on output)
Battery indicator	5.5V for 150mA
Dimensions	88 x 168 x 26mm / 3.4 x 6.6 x 1 in
Weight	330 g / 11.6 oz