Maretron's Alarm Module generates visual and audible alerts for any monitored condition. The Alarm Module includes an extremely loud 105 dB SPL Piezoelectric sounder, along with a red high-brighness LED to indicate an alarm condition. A second green LED indicated that the Alarm Module is powered and ready to be triggered. The audible alarm can sound any one of 32 distinct pre-programmed patterns to indicate different alerts. The Alarm Module can be triggered by alarms generated by Maretron's N2KView Vessel Monitoring System, or by Maretron's DSM250 Color Graphics Display. The Alarm Module mounts in a standard electric box or or can be flush mounted on any surface. Completely waterproof, the Alarm Module can be mounted inside or outside the vessel.
CLM100 Current Loop Monitor
Maretron's CLM100 converts commercially available 4-20mA current loop transducers into digital data so a wide variety of information can be displayed on Maretron displays. Numerous 4-20mA current loop transducers are supported by the CLM100 including transducers for monitoring DC voltage and current, flow rate, distance, linear velocity and acceleration, angle, angular velocity and acceleration, temperature, humidity, resistance, strain gauges, force (load cell), pressure, decibels, and rotational rate. Some typical applications where the CLM100 is used together with a commercial available 4-20mA transducers include machinery monitoring using accelerometers and vibration sensors. Vibration monitoring of pumps, motors, fans, compressors, and gear boxes provides an early warning of potential problems resulting in fewer breakdowns and reduced maintenance expenses. Another application example using the CLM100 is shaft speed monitoring.
A commercially available 4-20mA rotational rate transducer is coupled to the shaft of interest and the CLM100 converts the transducer data to an RPM that can be read on a compatible NMEA 2000® display. And if you're concerned about the force exerted on a mast stay or perhaps a vessel tow attachment point, commercially available clevis pins with a 4-20mA interface can be connected to the CLM100 and the corresponding load monitored using any of
Maretron's display products.
Current Transducer with Cable - 400 Amp
Maretron's Current Transducer is used specifically with Maretron's ACM100 Alternating Current Monitor.