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MACURCO RD-VRF-R454C-LEL-M Refrigerant Leak Detector for VRF Systems, R-454C - Variable Refrigerant Flow (VRF) Refrigerant Leak Detectors
MACURCOVariable Refrigerant Flow (VRF) Refrigerant Leak Detectors

MACURCO RD-VRF-R454C-LEL-M Refrigerant Leak Detector for VRF Systems, R-454C

The MACURCO Refrigerant Leak Detector (MPN RD-VRF-R454C-LEL-M) is a Variable Refrigerant Flow (VRF) refrigerant leak detector with an infrared type of sensor and A2L compatibility. It operates in Variable Refrigerant…

SKU 3G-OTH-72256

Also listed as: RDVRFR454CLELM · RD VRF R454C LEL M

Brand
MACURCO
Item
RD-VRF-R454C-LEL-M Refrigerant Leak Detector for VRF Systems, R-454C
Category
Variable Refrigerant Flow (VRF) Refrigerant Leak Detectors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MACURCO
Manufacturer Part Number
RD-VRF-R454C-LEL-M
Product Type
Refrigerant Leak Detector
A2L Compatible
Yes
Operating Mode
Variable Refrigerant Flow
Charging Voltage
14 to 24V DC
Indication Method
Modbus RS-485 Output
Compatible Refrigerant Type
R-454C

Technical Documents

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MACURCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MACURCO Refrigerant Leak Detector (MPN RD-VRF-R454C-LEL-M) is a Variable Refrigerant Flow (VRF) refrigerant leak detector with an infrared type of sensor and A2L compatibility. It operates in Variable Refrigerant Flow mode and uses a Modbus RS-485 Output for indication. The detector is compatible with R-454C refrigerant and accepts charging voltages of 14 to 24V DC, 14 to 32V AC, or 120V AC.

Frequently Asked Questions

What is the MACURCO Refrigerant Leak Detector used for?

The MACURCO Refrigerant Leak Detector is used to detect refrigerant leaks in Variable Refrigerant Flow (VRF) HVAC systems. It is compatible with A2L refrigerants like R-454C and uses an infrared sensor for accurate detection, making it suitable for commercial and industrial refrigeration applications.

What are the specifications of the MACURCO Refrigerant Leak Detector?

The MACURCO Refrigerant Leak Detector (MPN RD-VRF-R454C-LEL-M) features an infrared sensor, A2L compatibility, and a Modbus RS-485 output for indication. It operates in Variable Refrigerant Flow mode and accepts charging voltages of 14 to 24V DC, 14 to 32V AC, or 120V AC. It is compatible with R-454C refrigerant.

Where to buy the MACURCO Refrigerant Leak Detector worldwide?

You can source the MACURCO Refrigerant Leak Detector through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.

How to install the MACURCO Refrigerant Leak Detector?

Install the MACURCO Refrigerant Leak Detector by mounting it in the VRF system's refrigerant line, ensuring proper electrical connection to a 14–24V DC, 14–32V AC, or 120V AC power source. Connect the Modbus RS-485 output to the building management system. Follow the manufacturer's manual for wiring and calibration.

Used in

Common applications for MACURCO
Commercial HVAC — MACURCO RD-VRF-R410A-PPM-M for refrigerant leak detection in VRF systems in office buildings
Supermarket refrigeration — MACURCO RD-VRF-R404A-PPM-M for monitoring R-404A leaks in walk-in coolers and freezers
Data center cooling — MACURCO RD-VRF-R32-PPM-M for A2L refrigerant detection in precision cooling units
Chiller plant — MACURCO RD-VRF-R134A-PPM-M for leak detection in centrifugal or screw chiller systems
Industrial process cooling — MACURCO RD-VRF-R407C-PPM-M for monitoring refrigerant leaks in manufacturing facilities
Cold storage warehouses — MACURCO RD-VRF-R452B-LEL-M for LEL-based detection in large ammonia-free refrigeration systems

MACURCO Products

3G Electric supplies MACURCO variable refrigerant flow (vrf) refrigerant leak detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This refrigerant leak detector is designed for Variable Refrigerant Flow (VRF) systems and is compatible with A2L refrigerant R-455A. It operates on 14 to 24V DC and provides indication via Modbus RS-485 output. Suitable for use in commercial and industrial HVAC applications to detect refrigerant leaks
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This refrigerant leak detector is designed for Variable Refrigerant Flow (VRF) systems and is compatible with A2L refrigerant R-455A. It operates on 14 to 24V DC and provides indication via Modbus RS-485 output. Suitable for use in commercial and industrial HVAC applications to detect refrigerant leaks
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MACURCO Refrigerant Leak Detector: Infrared Type of Sensor, Not A2L Compatible (MPN RD-VRF-R404A-PPM-M)
This refrigerant leak detector is designed for use in Variable Refrigerant Flow (VRF) HVAC systems. It is compatible with R-410A refrigerant and features an infrared sensor. The detector operates on 14 to 24V DC and provides Modbus RS-485 output for integration with building management systems. It is not A2L compatible
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This refrigerant leak detector is designed for use in Variable Refrigerant Flow (VRF) HVAC systems. It is compatible with R-410A refrigerant and features an infrared sensor. The detector operates on 14 to 24V DC and provides Modbus RS-485 output for integration with building management systems. It is not A2L compatible

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