PCE Instruments India Private Ltd.
PCE Instruments - Model PCE-LOC 20 -Process Calibrator
For Simulation and Measurement of Current and Voltage / Li-Ion battery / Continuity tester / Ramp function / Data logger. The process calibrator PCE-LOC 20 can be used to directly simulate process currents in current loop, mV and mA. This allows the process calibrator to be used to set process displays, data loggers, paperless recorders, etc. Thanks to the galvanically isolated connections, this process calibrator can simultaneously serve as a source and as a measuring device. Here, it does not matter whether currents are measured and voltages are simulated, since the functions work completely independently of each other.
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The process calibrator PCE-LOC 20 has a high accuracy of 0.02% of the measured value in all operating modes. The process calibrator is powered by a rechargeable battery that can be charged via a USB power adapter. The memory can also be read out by the process calibrator via this interface. For ease of operation, the LCD contributes from the process calibrator.
In addition to the direct specification of the simulated parameters, the process calibrator has a ramp mode that allows the parameters to be changed incrementally and automatically over a defined period of time. The process calibrator PCE-LOC 20 can also specify the scaled process value. This means, for example, that a temperature in °C / °F is specified directly and the process calibrator simulates the analog process value in mA.
- Simultaneous simulation and measurement mode
- Battery operation
- For mA, mV and V
- Graphic display
- Supply of sensors possible
- Manual mode & ramp function
- Continuity test
- Data logger function
- Display modes:
- Measurement: mA / V / / mV
- Simulation: mA / V / / mV
- Maximum input voltage: 30V DC
- Input impedance measurement:
- mV / V:> 1 MΩ
- Current measurement: 10 Ω
- Response time: <100 ms
- Load impedance:
- > 10 kΩ at mV / V
- <750Ω at mA
- Refresh rate display: 10 Hz
- Isolation: 500V DC
- Data storage:
- Internal memory
- 150000 readings
- Interface: USB 2.0
- Display:
- 2.4" TFT LCD
- 240 x 320 pixels
- LED illuminated
- Output voltage current loop: 24V DC / 24-mA
- HART mA loop resistance: 250 Ω ± 20%
- Special features:
- Step and ramp function
- Automatic and manual mode √x, x2: For the measuring function
- Continuity test: Adjustable threshold up to 100 Ω
- Power supply: 3.7V / 2300-mAh Li-ion battery
- Charging time: About 5 h
- Power adapter:
- Input: 100 ... 240V AC / 50/60 Hz
- Output: 5V / 1 A DC
- Battery life: Approx. 18 h: Simulation and measurement with low LCD illumination, approx. 8 h: Measurement with low LCD illumination
- Dimensions: 162 x 82 x 40 mm / 6.4 x 3.2 x 1.6 in
- Weight: About 300 g / < 1 lb
- Degree of protection: IP20
- Operating conditions: Battery operation: 0 ... 55°C / 32 ... 131°F, 30 ... 90% RH Main operation: 0 ... 45°C / 32 ... 113°F, 30 ... 90% RH
- Storage conditions: -20 .. 60°C / -4 ... 140°F, 30 ... 90% RH non-condensing
- Heating time: About 15 minutes
- 1 x Process Calibrator PCE-LOC 20
- 2 x Laboratory cables with 2 mm plug
- 2 x Adapter 2 mm on 4 mm laboratory cable
- 2 x Alligator clips
- 1 x Mini USB cable
- 1 x Power supply 5V / 1 A
- 1 x Carrying bag
- 1 x Software
- 1 x User manual