CNYST Multifunction Process Calibrator Multi-Function Calibrator with Accuracy 0.05% Measure DC V 0~60.000V DC mA 0-24.000mA DC mV -15.000mV~80.000mV 80.00mV~125.00mV For Signal Calibration Fault Diagnosis

Introduction

  • The multifunctional process calibrator is a versatile, high-precision portable instrument. Specifically designed for process control, it is suitable for on-site commissioning in industrial environments and can meet a wide range of operational requirements. It supports the measurement and output of virtually all process parameters, including voltage, resistance, current, frequency, thermocouples and resistance temperature detectors (RTDs), and can also be used to calibrate secondary instruments capable of measuring these parameters, with an accuracy of up to 0.05 per cent.

Product Features:

  • Superior protection: IP67 waterproof rating; automatic protection against 220V overvoltage in the event of incorrect connection to any signal terminal;
  • Measurement/output: voltage, current, frequency and resistance; the current output supports both active and passive modes;
  • Simulates resistance temperature detectors (RTDs) and thermocouples in the form of temperature signals;
  • Both thermocouple measurement and output provide automatic and manual cold-junction temperature compensation;
  • Capable of emulating two-wire transmitters;
  • Accuracy of 0.05 per cent;
  • Two mutually isolated channels, supporting synchronous measurement and output;
  • Provides manual step, automatic step, 0–100 per cent step and slope output functions;
  • Features a white LED backlight with manual backlight adjustment and an automatic power-off function, making it suitable for field use;
  • Provides a 24 V DC loop power supply for on-site commissioning;
  • Unique automatic recognition of three-wire and four-wire connection configurations;
  • Uses standard No. 7 batteries, which are easy for customers to replace and purchase;

Measurement Index :

 

Function

 

Range

Accuracy(% Reading+counts)

 

DC V

0~60.000V

(Upper Display  ±30V)

0.05%+2

 

DC mA

0-24.000mA

(Upper Display  ±24mV)

0.05%+2

DC mV

-15.000mV~80.000mV

0.05%+2

80.00mV~125.00mV

Resistance

(2 wires, 3wires)

0.00 Ω~440.00 Ω

0.25 Ω

400..00 Ω~3200.00 Ω

1.5 Ω

Resistance  (4wires)

0.00 Ω~440.00 Ω

0.15 Ω

400.00 Ω~3200.00 Ω

1.0 Ω

 

Frequency

1.000Hz~99.999Hz

0.02%+1

1000.0Hz~9999.99Hz

10.000kHz~99.999kHz

TC

J,K,T,E,R,S,B,N

RTD

Pt100 ,Pt1000, Cu50 , Cu100

Output Index :

 

Function

Range

Accuracy(% Reading+counts)

DC

mA(Active/Passive)

0-24.000mA

0.05%+2

DC V

0~10.000V

0.05%+2

DC mV

-15.000mV~99.999mV

0.05%+2

100.00mV~ 125.00mV

Resistance

10.00 Ω~440.00 Ω

0.25 Ω

400.0 Ω~3200.0 Ω

1.5 Ω

 

 

Frequency

0.20Hz~200.00Hz

0.02%+1

200.0Hz~2000.0Hz

2.000kHz~20.000kHz

TC

J,K,T,E,R,S,B,N

RTD

Pt100 ,Pt1000, Cu50 , Cu100

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