DESCRIPTION Digital, electrical, current, voltage or process calibrator, tester or multimeter for simulation and measurement of standardized electrical signals / control signals as well as frequencies and temperature 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. HIGHLIGHTS - 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) SPECIFICATION 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 mV0 to 10.000 V0 to 1.0000 V Resolution 10 µV1 mV1.0000 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 °FJ: -100 ... 0 °C / -148 ... 32 °F and 0 ... 760 °C / 32 ... 1400 °FE: -10 ... 0 °C / 14 ... 32 °F and 0 ... 700°C / 32 ... 1292 °FT: -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°CJ: ±0.9°C and ±0.7°CE: ±0.9°C and ±0.7°CT: ±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
