High Precision Voltage Current Loop Calibrator Handheld Auto Signal Generator
VICTOR 05S Loop Calibrator high precision Voltage Current Simulation transmitter handheld automatic signal generator
VC05S LOOP Calibrator
Basic characteristics of the product
- Input measurement characteristics
DC voltage DCV, DC current DCI
- The maximum measurement accuracy is 0.05% and the measurement display is 5 digits.
- Measurement rate: 2-3 times/sec.
- Loop detection function, internal 24V circuit power supply, and simultaneous measurement of current.
- mA has a percentage display mode.
- Analog output characteristics
DC current DCI
The maximum measurement accuracy is 0.05% and the measurement display is 5 digits.
- Output settings can be manually increased or decreased by position.
- DCI output includes active output (internal 24V power supply) and passive output (external 24V power supply).
- mA has a percentage display mode.
- During DCI output, it can provide manual stepping and automatic waveform output functions.
The manual stepping output mode includes: 25% stepping and 100% stepping.
The output current is selectable from 0~20mA or 4~20mA.
Automatic wave output type includes: automatic step, sawtooth wave, triangle wave, and automatic waveform working parameters can be configured.
- Internal 24V circuit power supply.
- It has maintenance setup functions, including
Auto power-off, backlight, flashlight
- The segment code is displayed on an LCD with a white backlight.
- It has a LED flashlight for lighting.
- It is powered by 3 AA battery cells. The battery compartment door is convenient for battery replacement. Low-battery detection is available.
- It is small, firm, reliable, suitable for field use, and cheap.
- User-optional large-suction magnetic sling is provided.
II. Basic function and performance of the product (technical index)
Analog measurement function [Used within one year after calibration, 23 ℃± 5 ℃, 20-70% RH, accuracy=± (% set value+% reading)]
| Output function | Range | Output range | Resolution | Accuracy | Remarks |
| DC current DCI | 30mA | 0.000mA~30.000mA | 0.001mA | 0.05%+4uA | At 20 mA, maximum load 1000Ω resistance When simulating the transmitter, the external circuit power supply is 5~28V |
Other characteristics:
- Uncertainty includes standard uncertainty, hysteresis, nonlinearity, repeatability, and typical long-term stability over the period mentioned (K = 2).
- Maximum applied voltage at input end: about 30Vpk; Maximum applied current at input end: about 25mA
- The temperature range of internal temperature compensated sensor RJC is -10 to 50°C. The temperature measurement accuracy at 18 to 28°C is ±0.5°C, and the temperature measurement accuracy at other temperature is ±1°C. Cold end compensation time is 10S/ times.
- Temperature coefficient: 0.1 × basic accuracy/℃ (temperature range < 18℃ or > 28℃)
Input output function [Used within one year after calibration, 23℃±5℃, 20-70% RH, accuracy =+/-(% set point + reading %)]
| Measurement function | Range | Measurement range | Resolution | Accuracy | Remarks |
| DC voltage DCV | 35V | -35.000V~35.000V | 0.001V | 0.02%+2mV | Input resistance: approximately 1MΩ |
| DC current DCI | 30mA | -35.000mA~35.000mA | 0.001mA | 0.02%+4uA | Shunt resistance: approximately 10Ω Input resistance: approximately 20Ω |
| Loop power supply LOOP | 24 V | | | 10% | Short circuit protection Maximum current: 22 mA Maximum input voltage: 60 V DC |
Other characteristics:
- Uncertainty includes standard uncertainty, hysteresis, nonlinearity, repeatability, and typical long-term stability over the period mentioned (K = 2).
- Display refresh rate: 2~3 times / second.
- Maximum applied voltage at input end: 60 Vpk; Maximum applied current at input end: 50mA.
Current input protection: 100mA/250V Fast FUSE
- Input common-mode rejection: 50Hz /60 Hz > 120 db; Input serial-mode rejection: 50Hz /60 Hz > 60 db
- The temperature range of internal temperature compensated sensor RJC is -10 to 50°C. The temperature measurement accuracy at 18 to 28°C is ±0.5°C, and the temperature measurement accuracy at other temperature is ±1°C. Cold end compensation time is 10S/ times.
- Temperature coefficient: 0.1 × basic accuracy / ℃ (temperature range <18℃ or >28℃)
III. General characteristics of the product
- Operating temperature and humidity: 0 to 50ºC ≤80%RH without condensation; 40 to 50ºC ≤70%RH.
- Storage temperature and humidity: -25 to 60ºC ≤90%RH without condensation.
- Electrical safety: EN61010-1:2001
Withstand voltage: AC3540V(50/60Hz)/5 seconds between terminal and housing.
Insulation impedance: DC1000V/100MΩ or more between terminal and housing.
- Electromagnetic compatibility (EMC): EN61326-1:2006
Performance criterion 2 is met, i.e. the function and performance are temporarily reduced or lost, but can be recovered by themselves.
- Protection grade IP40.
- Vibration and fall: IEC 60068-2-64:2008, IEC 60068-2-32:2008
Random, 2g, 5-500Hz; 1m drop test.
- CE certification.
- Quality standard: developed, designed and manufactured in accordance with TUV ISO 9001.
- Calibration period and preheating time:
To ensure the accuracy of the Table, the calibration period is one year.
The startup preheating time is more than 30 minutes.
- Instrument display and key
Segment code LCD display, white backlight
Rubber key is adopted
3 pcs of AA alkaline batteries for power supply
IV. Peripheral configuration of the product
Industrial test conductor: 2 pairs
User’s Manual: 1 manual
AA alkaline battery: 3 pcs
Graphic carton: 1 item
Fuse: 2 pieces
Product Tags:
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High Precision Voltage Current Loop Calibrator Handheld Auto Signal Generator current loop calibrator Images
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