PK200-A73 Yokogawa Current Pneumatic Converter 4-20mA 20-100kPa Signal Output Brand New

Yokogawa PK200-A73 Current-Pneumatic Converter

The PK200-A73 is a Yokogawa PK200 series current-pneumatic (I/P) converter. It receives a 4–20 mA DC control signal from a controller, recorder or DCS and converts it into a proportional pneumatic output pressure for the operation of pneumatic valve positioners, cylinders and dampers.

This unit is offered brand new, factory sealed, with a 12-month warranty – a direct replacement for failed converters on existing loops where re-engineering the mounting bracket or air piping is not acceptable.

Key Features

• Two-wire 4–20 mA input – loop-powered design, no separate supply wiring needed for the signal side.
• Proportional pneumatic output – standard 20–100 kPa (0.2–1.0 kgf/cm²) output for standard pneumatic actuators.
• Compact field housing – die-cast aluminium body with a sealed cover, suitable for panel, wall and 2-inch pipe mounting.
• Simple zero and span adjustment – accessible adjustment screws allow fast recalibration on site after installation.
• Stock item – normally shipped within 3–5 working days with air freight or DHL/FedEx/UPS forwarding.

Specification Overview

Performance data such as linearity, hysteresis and air consumption follows the Yokogawa PK200 general specification sheet. Please quote your required range, connection thread and mounting option when ordering – we confirm the suffix against your nameplate before shipment.

Typical Applications

• Driving pneumatic diaphragm and piston valve actuators from a 4–20 mA DCS or PLC output.
• Replacing faulty I/P converters in existing pressure, flow and level control loops.
• Interface between electronic controllers and pneumatic damper or cylinder actuators in HVAC and utility plants.

Warranty, Testing and Documentation

• Each converter is visually inspected and pressure-tested for leak-tightness and output response before packing.
• 12 months warranty against manufacturing defects; photo or video evidence required for a claim.
• Commercial invoice, packing list and certificate of origin available for customs clearance.

Packing and Delivery

The converter is packed with protective foam in an individual carton, then in an export-grade corrugated master carton. Stock orders normally leave the warehouse within 3–5 working days; bulk orders take 15–25 days. Air freight, express courier and sea freight are supported.

FAQ

Q: Is the converter supplied with a mounting bracket?
A: The standard bracket for pipe or wall mounting is available; tell us your installation type and we will include it.

Q: Can you supply the matching gauge and filter regulator?
A: Yes, air filter regulator, pressure gauge and tubing fittings can be quoted in the same shipment.

Q: What is the minimum order quantity?
A: One piece. Sample orders are welcome and quantity discounts start from 10 pieces.

Send us the quantity, output range and destination port, and we will reply with price, lead time and freight within one working day.