Description
Mastech MS7221 Voltage Calibrator | Voltage and Current Calibrator: Reliable Calibration Tool for Accurate Measurements
The MASTECH MS7221 Voltage Calibrator is a professional calibration tool used to measure and generate (source/simulate) DC voltage and mA current signals in industrial instrumentation systems. This tool is designed for maintenance, troubleshooting, commissioning, and calibration of devices such as PLCs, transmitters, process sensors, control loops, and industrial automation systems.
The MS7221 can measure and output DC voltages up to 10V and DC loop currents up to 24mA with high accuracy. The device supports source, simulate, and measure functions, allowing technicians to perform practical process signal testing in the field or in a calibration laboratory.
Features Mastech MS7221 Voltage and Current Calibrator :
- Signal source (output) & measure (measurement) function
- Measures & generates 0–10V DC voltage
- Measures & generates 0–24 mA DC current
- Supports loop current simulation (4–20 mA system)
- 24V loop power supply for transmitter testing
- High resolution down to 0.001 mA / 0.001 V
- High accuracy: about ±0.02% (voltage) and ±0.015% (current)
- 5 digit digital display (88888 counts)
- Auto Power Off (APO) feature and low battery indicator
- Portable with 9V battery for field use
- Suitable for calibration of PLC, transmitter, industrial sensors and control systems
Specification Mastech MS7221 Voltage and Current Calibrator :
| Measurement and Output Voltage Parameter | |||
| Function | Range | Resolution | Accuracy |
| DC Voltage Input / Output | 0~100mV 0.1~10V | 0.01mV 0.001V | ±(0.02%+2) ±(0.02%+2) |
| DC current Input / Output | 0~24mA | 0.001mA | ±(0.015%+4) |
| Loop Power | 24V | N/A | ±10% |
Mastech MS7221 Datasheet
KARYAMANDIRI TECHINDO merupakan supplier peralatan ukur dan uji terlengkap di Indonesia. Kami menyediakan berbagai alat Radio Komunikasi, Telpon Satelit, Surveying Instruments, Survey Tools, Binocular, Alat Ukur & Uji, Alat Analisa Air & Food dan Sirine.
KARYAMANDIRI TECHINDO memiliki berbagai macam produk dari berbagai Merk di antaranya :
Alat Ukur & laboratorium : Lutron, Benetech, Sanfix, Landtek, UNI-T, Fluke, Kyoritsu, GW Instek, Lodestar, Aditeg, Hioki, Hikmicro, AZ Instrument, Extech, Siglent, AMPROBE, Sanwa, Tunkia. Alat Survey : E-Survey, SKYRAY, Furuno, STEC , Topcon, Sokkia, Leica, Xirius, Nikon, Alpha, Hi-Target, Trimble, Sdhdvd, Acnovo, My’sury, Minds, Ruide. Alat Telekomunikasi : Hytera, Motorola, Baofeng, Alinco, Firstcom, Weierwei, Icom, Kenwood, Yaesu, Verxion. Telepon Satelit : Thuraya, Inmarsat, Iridium. Sirine : Iterno, Vorge, Fort, Yahagi, Lion King. Binocular : Bushnell, YUKON, Zenith, Decathlon, APEXEL, Nikon, K&F, Yazumi – SINHER, BOSTRON / AOMEKIE
