VICTOR 04S 24V power supply Voltage and Current Source Calibrator 4~20mA Simulate Signal Generator Output Calibrator
I.Basic characteristics of the product
1. Analog output characteristics
l Basic functions
DC voltage DCV, DC current DCI
l The maximum output accuracy is 0.05% and the output display is 5 digits.
l Output settings can be manually increased or decreased by position.
l DCI output includes active output (internal 24V power supply), and passive output (external 24V power supply).
l mA is equipped with the percentage display mode.
l Upon DCI output, manual stepping and automatic waveform output functions may be available.
Manual step output includes: 25% stepping and 100% stepping.
Output current 0-20mA or 4~20mA is optional.
Automatic waveform output includes: automatic stepping, sawtooth wave and triangular wave and the automatic waveform operation parameters can be configured.
2. Internal 24V loop power is provided.
3. Maintenance setup function, including:
Auto power-off, backlight, flashlight
4. Others
l The segment code is displayed on an LCD with a white backlight.
l It has a LED flashlight for lighting.
l It is powered by 3 AA battery cells. The battery compartment door is convenient for battery replacement. Low-battery detection is available.
l It is small, firm, reliable, suitable for field use, and cheap.
l User-optional large-suction magnetic sling is provided.
II.Basic function and performance of the product (technical index)
Analog output 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 voltage
DCV |
10V |
-1.000V-11.000V |
0.001V |
0.05%+2mV |
Maximum output current: 5mA |
DC current
DCI |
30mA |
0.000mA-30.000mA |
0.001mA |
0.05%+4uA |
At 20 mA, the maximum load is 1000Ω
Upon transmitter simulation, the external loop power supply is 5-28V |
Other characteristics:
l Uncertainty includes standard uncertainty, hysteresis, nonlinearity, repeatability, and typical long-term stability over the period mentioned (K = 2).
l Maximum applied voltage at input end: about 30Vpk; Maximum applied current at input end: about 25mA
l Load characteristics: capacitive load ≥0.01uF (DCV/OHM/TC/RTD/FREQ); Inductive load ≥ 0.01uF 100uH (DCA)
Output load affects DCmV (0.001% full scale + 1nV)/mA; DCV (0.001% full scale + 1nV)/mA
l The temperature range of internal temperature compensated sensor RJC is -10 to 50C. The temperature measurement accuracy at 18 to 28C is ±0.5C, and the temperature measurement accuracy at other temperature is ±1C. Cold end compensation time is 10S/ times.
l Temperature coefficient: 0.1 × basic accuracy/℃ (temperature range < 18℃ or > 28℃)
l Coefficient: 0.1 × basic accuracy/℃ (temperature range: <18℃ or >28℃)
III.General characteristics of the product
l Operating temperature and humidity: 0 to 50ºC ≤80%RH without condensation; 40 to 50ºC ≤70%RH.
l Storage temperature and humidity: -25 to 60ºC ≤90%RH without condensation.
l 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.
l 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.
l Protection grade IP40.
l Vibration and fall: IEC 60068-2-64:2008, IEC 60068-2-32:2008
l Random, 2g, 5-500Hz; 1m drop test.
l CE certification.
l Quality standard: developed, designed and manufactured in accordance with TUV ISO 9001.
l 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.
l Instrument display and key
Segment code LCD display, white backlight
Rubber key is adopted
l Instrument power supply
3 pcs of AA alkaline batteries for power supply
l Dimension and weight
IV.Peripheral configuration of the product
l Standard configuration
Industrial test conductor: 1 pair
User’s Manual: 1 manual
AA alkaline battery: 3 pcs
Graphic carton: 1 item
Fuse: 2 items