Starting at $602.00CAD
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6203-00 MVR-300 Refrigerant Detector

Specifically designed to provide continuous monitoring for refrigerants

Starting at
$602.00CAD
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MVR 300 Refrigerant Detector 02755
MVR 300 2
MVR 300 3
MVR 300 4
The MVR-300™ VRF Refrigerant Gas Detector is specifically designed to provide continuous monitoring for refrigerants associated with high-efficiency, high volume refrigerant cooling and heating systems, such as VRF / VRV (Variable Refrigerant Flow/Variable Refrigerant Volume) systems. Typical applications include hotels, dormitories, hospitals, office buildings, and apartment buildings.
 
The MVR-300™ audible and visual alarms alert occupants and simultaneously communicate to Building Management Systems/Building Automation Systems (BMS/BAS). Two on-board relays can be used to close valves, activate alarm devices and exhaust fans or initiate emergency calls to rescue teams.
 
The on-board Modbus RTU interface provides real-time information about concentrations, status and settings. It also enables custom configuration of the MVR-300™ to any application specific requirements using multiple Modbus registers.
 

• Fits in standard electrical boxes for easy installation
• Low profile / flush mount for aesthetically non-intrusive appearance
• Two relays and Modbus Communications for notifying building management & initiate counter measures
• Alarm options (LED, buzzer, two levels, configurable delay and fail-safe) to alert occupants and remotely inform building management of alarm location for rapid response as required
• Refrigerant specific sensors for enhanced safety
• Self diagnostics and simple field calibration for easy maintenance
• Unique plug-in field replaceable pre-calibrated sensor for low cost of ownership

Detectable GasesR-410A, R-407C, R-404A, R-32
Measuring Ranges2,500 ppm, 5,000 ppm, 10,000 ppm
HousingFlush mount, white ABS, fits in most 2-gang electrical back-boxes
Size (L x W x D, approx.)6" x 4.1" x 1.75" (150 x 105 x 45 mm) including bezel
ProtectionIndoor: IP40, NEMA 1
Weight (approx.)8 oz (230 g)
Power100 to 240 VAC, 50/60 Hz, 4 W max.
IndicatorTri-color LED: green, amber, red
Buzzer80 dB at 12" (30 cm)
RelayTwo SPDT: low alarm and high alarm / fault, normal or fail-safe; configurable
Alarm Delay0 to 15 minutes; configurable 0, 5, 10, 15
WiringPower: 3-core cable, 14 to 20 AWG (0.5 to 2.0 mm2)
Relay: 3-core cable, 18 to 20 AWG (0.5 to 1.0 mm2)
Modbus: 2-core twisted pair shielded cable 18 to 24 AWG
Modbus RTUBaud Rage: 9,600 or 19,200; configurable
Environmental ConditionsOperating Temperature: 32 to 120°F (0 to 50°C)
Storage Temperature: 5 to 100°F (-20 to 40°C)
Humidity: 5 to 90% RH, non-condensing
Pressure: 23.6 to 32.5 inch of Hg (800 to 1,100 hPa)
Elevation0 to 6,560 ft. (2,000 m) altitude
Sensor life2 year minimum life with recommended 6 month testing and/or recalibration
ApprovalsCE, UL/CSA/IEC/EN 61010-1
Sensor Channels: 1
Measuring Range: 0-2,500 ppm, 0-5,000 ppm, 0-10,000 ppm
Accuracy: SC - < -10%/+15% of Full-Scale
Enclosure Rating: General Purpose
User Interface: Configuration through DIP switches, mangentic switches
Power: 100 to 240 VAC, 50/60 Hz 4W
Digital Communications: Modbus RTU via RS 485
Operating Voltage: 100 to 240 VAC, 50/60 Hz, 4 W max.
Relay Rating: 2 Alarm relays, 1 Fault relay SPDT
Wiring: 1 A @ @ 30 VDC/250VAC
Alarm: 1 A @ @ 30 VDC/250VAC
Ambient Temperature: 32 to 122°F (0 to 50°C)
Humidity: Humidity: 5 to 90% RH, non-condensing
Altitude: 0 to 6,560 ft (2,000 m)
Status Indicator: Tri-color LED: green, amber, red
Buzzer Volume: 80 dB @ 10 cm
Product Dimensions (L×W×H): 6" × 4.1" × 1.75" (150 × 105 × 45 mm)
Product Weight: 8 oz (230 g)
Approvals: CE, UL/CSA/IEC/EN 61010-1
Warranty: 1 Year

• Hotels
• Dormitories
• Hospitals
• Office Buildings
• Apartment Buildings

  • Thumbnail of document Manual - MVR-300 Refrigerant Detector
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    Manual - MVR-300 Refrigerant Detector

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  • Thumbnail of document Data Sheet - MVR-300 Refrigerant Detector
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    Data Sheet - MVR-300 Refrigerant Detector

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