SAM Controllers
TrueLevel CNC - Coolant Level Monitoring - Model A
TrueLevel CNC - Coolant Level Monitoring - Model A
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Your coolant costs more than your tools.
Coolant accounts for 10% of every part you make. Cutting tools? Only 6%. Yet most shops check their tools constantly and ignore their coolant until something goes wrong.
When coolant fails, everything downstream fails. Tools wear faster. Parts expand out of tolerance. Scrap piles up. One problem becomes five.
TrueLevel stops the cascade before it starts.
How It Works
TrueLevel uses a solid-state digital sensor to monitor coolant level and temperature continuously. No moving parts. No floats. Nothing to jam or clog.
The sensor measures temperature at two critical points: top of tank where cutting happens, and bottom of tank where bacteria grow. You catch problems at both ends.
The RGB light bar is visible from anywhere in the shop. But this is more than a simple indicator light. The color, position, and pulse pattern tell you exactly what's happening and what to do about it.
Key Features
Solid-State Sensor
No moving parts, no floats, nothing to jam. Rated for 10+ years.
Dual Temperature Monitoring
Measures upper and lower tank temps. Catches hot cutting zones and cold bacterial zones before they cause problems.
RGB Light Bar
450 lumens with 180° viewing angle. See your coolant status from anywhere in the shop without walking over to check.
Smart Skimmer Control *
Runs your oil skimmer at the right time automatically. Removes tramp oil before it feeds bacteria and ruins your sump.
LCD Controller Display
4-line, 20-character screen shows level, temperatures, and system status. Magnetic mount attaches to your machine in seconds.
30-Minute Installation
Clip-mount sensor, magnetic controller, basic tools. No machine downtime required.
Specifications
| Sensor Length | 9 inches (22 cm) |
| Tank Depth Range | 2 to 9 inches (5 to 22 cm) |
| Power | 12V DC (24V DC optional) |
| Display | 4-line LCD, 20 characters per line |
| Light Bar | 450 lumens, 180° viewing angle, 50,000+ hour lifespan |
| Sensor Material | Synthesized nylon |
| Cord Length | 7.32 feet (2.23 m) retractable coil |
| Compatibility | Mills, lathes, grinders, 12V DC skimmers |
What's Included
- Digital coolant level sensor
- LCD controller with magnetic mount
- RGB light bar with mounting brackets
- Retractable coil cord
- Mounting hardware
- Skimmer control cable (direct to machine wire)
- Skimmer option includes; Current Transformer and Relayed output to actuate a skimmer and direct connection to the stock HASS float sensor connector.
Know your coolant.
You know your spindle speed. You know your feed rate. Now know what's happening in your tank before it shows up on your parts.
