41 – 49 Henderson St
Turrella, NSW, 2205 Australia
Description
Macnaught Hazard Zone Overview
Macnaught MX ExD Flow Meters were designed, certified and approved for Class 1 Div 1 applications. Clean Process Fluids only.
The MX Hazard Meter offering provides inline .5% Volumetric Accuracy with .03% Repeatability.
- In Stock Sizes ¼” thru 4” .5 LPH to 2500 LPM
- No Flow Conditioning - put the meter where you want it
- Large in-stock inventory of Hazard Meters and Displays
- Quick response to Hazard Meter inquiries
Receive an Immediate Flow Meter Proposal or Call our Meter Hotline - 02 9556 5404
NFPA 70 NEC Location Classes, Divisions, and Groups
Class I definition: Flammable gases or vapors may be present
Div 1 definition: Ignitable concentrations of hazards exist under normal operation and/or where the hazard Is caused by frequent maintenance or repair work or frequent equipment failure
Div 2 definition: Ignitable concentrations of hazards exist under abnormal operation conditions
Group A: Acetylene
Group B: Hydrogen, Butadiene, Ethylene, Oxide, Propylene Oxide, and Acrolein
Group C: Ethylene, Cyclopropane, Ethyl Ether
Group D: Acetone, Ammonia, Benzene, Butane, Ethanol, Gasoline, Hexane, Methane, Methanol, Naphtha, Natural Gas, Propane, and Toluene
Hazard Zone / Class FAQ
Q: Can I use a piece of equipment approved for use in a Division 1 hazardous location in a Division 2 hazardous location?
A: Yes. If equipment has been approved for use in a Division 1 hazardous location, it can be used in a Division 2 hazardous location, providing it is in the same class and group.
Q: Can equipment approved for a Class I hazardous location be used in a Class II hazardous location?
A: No. Equipment approved for use in Class I hazardous locations cannot be used in Class II hazardous locations.
Q: Are Divisions and Zones equivalent to one another?
A: When comparing Divisions and Zones, Division 2 is equivalent to Zone 2, but Division 1 is equivalent to either Zone 0 or 1
Contact Macnaught for approved Hazard Zone Liquid Flow Meters – the leading global manufacturer of specialized Oval Gear & Turbine Flow Measurement Devices.
Receive an Immediate Flow Meter Proposal or Call our Meter Hotline - 02 9556 5404
ExD Specs
ExD Quick Specs
Macnaught ExD Flow Meters and Displays meet all ExD (Flameproof) CID1 approvals and certifications. FM-US and FM-CA, ATEX and IECEx approved and certified.
Macnaught MX ExD Quick Specifications
|
Model |
Size Connection |
Flow Range |
Max Pressure |
Max Temp |
Body |
| MX06 | ¼” | .5-100 LPH | 1,000 PSI | 140C | SS-AL / SS |
| MX09 | ¼” | .5-16.5 LPM | 1,000 PSI | 140C | SS-AL / SS |
| MX12 | ½” | 2-45 LPM | 2,000 PSI | 140C | SS-AL / SS |
| MX19 | ¾” |
3-80 LPM | 2,000 PSI | 140C | SS-AL / PEEK-SS |
| MX25 | 1” | 6-160 LPM | 2,000 PSI | 140C | SS-AL / PEEK-SS |
| MX40 | 1.5" |
10-350 LPM | 1,500 PSI | 140C | SS-AL / PEEK-SS |
| MX50 | 2" |
15-580 LPM | 1,200 PSI | 140C | SS-AL / PEEK-SS |
| MX75 | 3” | 20-1200 LPM | 175 PSI | 140C | AL / AL |
| MX100 | 4" | 120-2500 LPM | 175 PSI | 140C | AL / AL |
FM-US and FM-CA Certification Markings:
USA & CAN: Class 1 Division 1 GROUP ABCD T6...T3 Class 1, Zone 1, AEx/Ex db IIC T6...T3 Gb T3 @ Ta = -50°C… +140°C
ATEX and IECEx:
ATEX & IECEx: II 2 G Ex db IIC T6...T3 Gb, T3@ Ta = -55°C… +140°C
Macnaught ExD Downloads
MX Hazard Manual > Download PDF
E110 C1D1 Display Datasheet > Download PDF
Wiring ExD Meter to E110 Display > Download PDF
PD6830 C1D1 Display Datasheet > Download PDF
Wiring ExD Meter to PD6830> Download PDF
Notes:
MX ExD Sensor Type is NPN
Operating Voltage: 5VDC-27VDC @ < 15mA
Standard Cable Length: 3 Meters
Minimum Temp: -58F
Large ExD Meter and Display Inventory in Stock
Call our Meter Hotline 02 9556 5404 or use the RFQ Form Link Below
Macnaught can review your Hazard application and determine best fit. Contact our Meter Hotline at 02 9556 5404
Or Complete our Meter RFQ form for an immediate proposal
