MSA Chillgard® LE Photoacoustic Infrared Refrigerant Monitor
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Product Technical Overview
MSA Chillgard® LE Photoacoustic Infrared Refrigerant Monitor
The MSA Chillgard LE Refrigerant Monitor is a specialised refrigerant gas detection instrument designed for low-level monitoring in refrigeration systems, chillers, and HVAC facilities. Manufactured by MSA, this monitor uses Photoacoustic Infrared (PAIR) sensing technology to detect compatible refrigerant gases and support refrigerant leak monitoring in suitable environments.
With a minimum detection level of 20 ppm, the Chillgard LE is designed to identify refrigerant concentrations at relatively low levels. Depending on the selected model configuration, it supports single-point diffusion, single-point pumped, or four-point pumped sampling arrangements.
Key Features
- Photoacoustic Infrared Technology: Uses PAIR sensing technology for refrigerant gas monitoring.
- 20 ppm Minimum Detection Level: Designed for low-level refrigerant detection.
- Multiple Sampling Options: Available in single-point diffusion, single-point pumped, and four-point pumped configurations.
- Refrigerant Compatibility: Supports detection of several commonly used refrigerants.
- Three Alarm Levels: Includes three software-adjustable alarm levels.
- Audible Alarm: Features an 85 dB buzzer, with a 100 dB option listed in manufacturer documentation.
- LCD Display: Provides refrigerant concentration and alarm information.
- Durable Enclosure: Features a water- and corrosion-resistant plastic enclosure.
Applications
The MSA Chillgard LE Refrigerant Monitor is intended for suitable monitoring applications in:
- HVAC and air-conditioning facilities
- Commercial refrigeration systems
- Industrial refrigeration plants
- Chiller equipment rooms
- Mechanical and refrigeration equipment rooms
- Facilities requiring refrigerant leak monitoring
Product Specifications
| Specification | Details |
|---|---|
| Brand | MSA |
| Product Name | Chillgard® LE |
| Product Type | Photoacoustic Infrared Refrigerant Monitor |
| Detection Technology | Photoacoustic Infrared (PAIR) |
| Detection Range | 0–1,000 ppm |
| Minimum Detection Level | 20 ppm |
| Sampling Configurations | Single-point diffusion, single-point pumped, or four-point pumped |
| Standard Listed Refrigerants | R11, R12, R22, R123, R134a |
| Additional Listed Refrigerants | R404A, R407C, R410A, R507, R1234YF |
| Alarm Levels | Three adjustable levels |
| Audible Alarm | 85 dB standard; 100 dB option |
| Power Supply | 24 VAC/DC standard; 110/220 VAC optional |
| Analog Output | 4–20 mA |
| Display | LCD |
| Enclosure | Water- and corrosion-resistant plastic |
| Country of Origin | Not specified |
Refrigerant Detection Capability
The Chillgard LE is designed to detect refrigerants including R11, R12, R22, R123, R134a, R404A, R407C, R410A, R507, and R1234YF, subject to the selected instrument configuration. Confirm the required refrigerant and calibration before purchasing or installing the monitor.
Installation and Safe Operation
Install and operate the MSA Chillgard LE according to the manufacturer's technical documentation. Select the appropriate sampling configuration for the monitored area and confirm the refrigerant type, power supply, alarm settings, and output requirements before commissioning. Regular inspection, calibration, and maintenance should follow the manufacturer's recommendations.
Explore Professional Tools at FASCO
FASCO supplies professional equipment and safety products for industrial and workplace requirements. Explore our Professional Tools collection to discover more equipment. You can also browse our First Aid collection for workplace and emergency first aid supplies.
Choose the MSA Chillgard LE Photoacoustic Infrared Refrigerant Monitor for suitable refrigerant monitoring applications where its specifications and configuration meet facility requirements.
Contact FASCO for product availability, configuration details, and technical information.
Key Industrial Features
- Heavy-Duty Construction: Built for severe industrial environments, extreme temperature resistance, and high-frequency operational duty.
- Standardized Ergonomics: Designed for prolonged wearing and user comfort without sacrificing required safety margins.
- Certified Reliability: Full batch inspection traceability guaranteeing compliance with required safety standards.
- Corporate Supply Support: Bulk packaging, user safety training documentation, and manufacturer test certificates available on request.
Recommended Applications & Industries
Regulatory Standards & Certifications
All products distributed by FASCO Pakistan are subject to stringent quality inspection and comply with one or more of the following international and national safety authorities:
Technical Datasheets & Compliance Certificates
To request official manufacturer datasheets, mill test certificates, or tender compliance documentation, please contact our engineering desk:
Nationwide Delivery & Corporate Logistics
- Dispatch Time: In-stock orders are dispatched within 24 to 48 hours from our central distribution hubs in Karachi and Lahore.
- Major Cities Covered: Karachi, Lahore, Islamabad, Rawalpindi, Faisalabad, Multan, Gujranwala, Peshawar, Quetta, Sialkot, Hyderabad and all surrounding industrial zones.
- Logistics Partners: Trax, TCS, Leopard Courier, Daewoo Fastex, and dedicated freight carriage for heavy bulk shipments.
- Payment Options: Cash on Delivery (COD) for eligible parcels, Advance Online Bank Transfer (IBFT), and Corporate Purchase Orders (PO) with credit terms for approved corporate accounts.
