Yokogawa CA71 Handy Multifunction Process Calibrator

Yokogawa CA71 is a professional multifunction process calibrator designed for field maintenance, industrial instrumentation testing, and calibration of transmitters, thermocouples (TC), RTDs, voltage, current and pulse signals.

The CA71 Handy Calibrator can simultaneously generate and measure signals, making it ideal for calibration engineers, maintenance technicians and automation professionals.

Key Features of Yokogawa CA71 Handy Calibrator

• Simultaneous Signal Generation & Measurement
• DC Voltage Generation up to 30V
• DC Current Generation up to 24mA
• 4–20mA Step Function (4/8/12/16/20mA)
• 20mA SINK Function for Loop Testing
• TC Output: K, E, J, T, N, L, U, R, S, B
• RTD Output: Pt100, JPt100 (3-wire measurement)
• Frequency & Pulse Generation (1Hz to 11kHz)
• AC Voltage Measurement up to 300V
• Auto-step & Sweep Function
• Memory Storage (50 sets of data)
• RS-232 Communication (CA71 model)

Applications

The Yokogawa CA71 calibrator is widely used for:

• 4–20mA Transmitter Calibration
• Temperature Controller Calibration
• Process Instrument Testing
• Flow Meter Pulse Testing
• RTD & Thermocouple Simulation
• Industrial Automation Maintenance

Technical Specifications

Signal Generation

• DC Voltage: 0 to 30V
• DC Current: 0 to 24mA
• Resistance: 0 to 400Ω
• Frequency: 1Hz to 11kHz
• Pulse Output: +0.1 to 15V

Temperature Simulation

• Thermocouple Types: K, E, J, T, N, L, U, R, S, B
• RTD Types: Pt100, JPt100
• Built-in Reference Junction Compensation

Measurement Capability

• DC Voltage: up to 100V
• DC Current: up to 100mA
• AC Voltage: up to 300V
• Pulse & Frequency Measurement

Download Yokogawa CA71 Datasheet (PDF)

Download CA71 Datasheet PDF

The official Yokogawa CA71 catalogue includes detailed technical specifications, accuracy charts, TC & RTD ranges, 4–20mA loop testing details and communication functions.

Why Buy Yokogawa CA71 from IndiaMeters?

• 100% Genuine Yokogawa Product
• Best Price in India
• Fast Dispatch from Kolkata
• GST Invoice Available
• Technical Support Available

Frequently Asked Questions (FAQs)

1. What is the use of Yokogawa CA71 Handy Calibrator?

It is used for calibration and testing of process instruments such as transmitters, RTDs, thermocouples, flow meters and controllers.

2. Can CA71 generate 4-20mA signals?

Yes, it can generate 4–20mA and includes a step function for quick loop testing.

3. Does Yokogawa CA71 support thermocouple calibration?

Yes, it supports 10 TC types including K, J, T, E, N, R, S, B, L and U.

4. What is the maximum AC voltage measurement range?

It can measure AC voltage up to 300V.

5. Does CA71 have communication capability?

Yes, CA71 supports RS-232 communication for data reading and signal setting.

Buy Yokogawa CA71 Handy Multifunction Process Calibrator online in India at best price. Contact us today for bulk pricing and technical consultation.