Macurco PM100-CO Fixed Carbon Monoxide Monitor
Editor’s note: the Macurco PM100-CO is one of the instruments we curate in our Fixed Gas Detection Systems buyer’s hub. Compare it with the Forensics EX/LEL Wall-Mount below before you order. Macurco PM100-CO — Fi...
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Macurco PM100-CO — Fixed Carbon Monoxide Monitor
The Macurco PM100-CO is a compact fixed carbon-monoxide monitor for continuous, unattended CO detection — a fixed gas detection system sized for the many enclosed commercial spaces where CO from engines or combustion equipment is the main hazard.
Jump to: Features · Specs · What it detects · Comparison · FAQ
The Macurco PM100-CO is a compact fixed carbon monoxide monitor for continuous, wall-mounted CO detection in commercial and plant spaces.
Key features
- Compact fixed carbon-monoxide monitor for continuous CO detection
- Wall-mounted for unattended monitoring of an enclosed space
- Mains-powered for always-on operation
- Compact footprint that fits where space is tight
- Single-gas simplicity focused on the CO hazard
- From Macurco, a established fixed gas-detection brand
- Affordable fixed CO monitoring
- Compact wall-mount footprint
- Continuous mains-powered operation
- Single-gas simplicity
- Established Macurco brand
- Carbon monoxide only
- Single point coverage
- Hard-wired install
- Thin published spec detail online
Specifications
| Specification | Detail |
|---|---|
| Gas detected | Carbon monoxide (CO) |
| Type | Fixed single-gas monitor |
| Mounting | Wall / fixed |
| Power | Mains (corded) |
| Dimensions | 5 x 2 x 4 in |
| Model | Macurco PM100-CO |
Where the Macurco PM100-CO fits
- Parking garages and loading docks
- Warehouses with propane forklifts
- Boiler and combustion-equipment rooms
- Commercial kitchens
- Any enclosed space with a CO source
What the Macurco PM100-CO detects (and what it doesn’t)
The PM100-CO monitors carbon monoxide (CO) only — not combustibles, oxygen or other toxics. For combustible monitoring use the Forensics EX LEL Detector; for several gases at once the Forensics 4 Gas Wall-Mount Monitor; and where you need to coordinate multiple heads, a controller like the Macurco GBC-24-2. Mount CO heads near the breathing zone in the area of concern. A fixed monitor protects the space; for portable checks use a Portable Gas Detectors instrument.
Cross-shopping? This unit sits in our Fixed Gas Detection Systems hub alongside Forensics EX/LEL Wall-Mount, Forensics Hydrogen Wall-Mount, Forensics 4 Gas Wall-Mount, Macurco GBC-24-2. For other gas-detection form factors see Portable Gas Detectors, Personal & Wearable Gas Detectors, Area & Transportable Gas Monitors, or browse the full Gas Detectors range.
Macurco fixed gas-detection family
| Model | Role | Gas | Notable | Street price |
|---|---|---|---|---|
| PM100-CO | Point monitor | Carbon monoxide | Compact fixed CO | ~$128 |
| GBC-24-2 | Controller | Multi-channel | 2 relay outputs | ~$888 |
- Choose the PM100-CO for affordable, compact fixed CO monitoring of a single space.
- Coordinating several heads or relays? Add a Macurco GBC-24-2 controller.
- Need combustibles or multiple gases? Use the Forensics EX LEL or 4 Gas Monitor.
Frequently asked questions
What does the Macurco PM100-CO monitor?
Carbon monoxide (CO) only, continuously, from a fixed wall-mounted position. It does not detect combustibles, oxygen or other toxics.
Where is a fixed CO monitor used?
Enclosed commercial spaces with CO sources — parking garages, warehouses with propane forklifts, boiler rooms and commercial kitchens.
Where should I mount a fixed CO detector?
In the area of concern near the breathing zone; CO is close to the density of air, so placement focuses on where people are and where the source is.
Is the PM100-CO mains powered?
Yes — it is a hard-wired fixed monitor for continuous, always-on operation, not a battery clip.
How does it compare to a personal CO monitor?
The PM100-CO guards a fixed space continuously; a Personal & Wearable Gas Detectors clip protects an individual worker. Many sites use both.
Can it coordinate with other detectors?
For multi-head systems with shared relays, pair fixed heads with a controller such as the Macurco GBC-24-2.
Does it detect combustible gas?
No — it is CO-only. For combustibles use the Forensics EX LEL Detector; for several gases the 4 Gas Wall-Mount Monitor.
Does it need calibration?
Like all gas detectors, fixed CO monitors are calibrated periodically with CO calibration gas to keep readings accurate; follow the manufacturer's schedule.
Is one monitor enough?
One head covers a typical enclosed area; larger or multi-zone spaces need additional heads, often coordinated by a controller.
Is it in stock and how does it ship?
Use the Amazon buy button for current availability and delivery timing through our fulfillment partner.
Does installation require an electrician?
It is hard-wired, so installation and any relay wiring should follow local electrical code.
Why choose a fixed CO monitor over an alarm?
Fixed industrial monitors offer continuous monitoring and integration options for plant spaces; for residential settings see the Carbon Monoxide Alarms & Detectors range instead.
Ready to order the Macurco PM100-CO? Add it to your cart above, or check the current Amazon price below. Compare it against the rest of our Fixed Gas Detection Systems lineup before you buy.
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Last updated: · Sources reviewed: manufacturer product listing & specifications, OSHA 29 CFR 1910.146, OSHA Annotated PEL tables, ACGIH Threshold Limit Values.
Editorial standard: Zero sponsored listings. No manufacturer input. Specs verified against the manufacturer’s published data.
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