CONTROL
CM-1 Microprocessor Based Monitoring System
Manufacturer: Nextron
Approvals: UL, CSA, ETL
Nelson Heat Trace CM-1 microprocessor based heater cable monitoring system continually monitors the status of both series and parallel styles of electric heat tracing cables and panels. The CM-1 monitors the supply voltage and current flow to each heating device. With the addition of continuity monitoring devices (CMD), this system monitors both bus wires in parallel styles of heating cable. When used in conjunction with ground fault branch breakers, the CM-1 serves as an automatic alarm system for any ground fault condition.
CONTROL & MONITORING
S1-A "Smart" IoT Heat Trace Controller
Manufacturer: Frio
Approvals: CSA
Applications: Freeze Protection, Temperature Maintenance, Snowmelt, & Other Temperature Monitoring & Control Applications
The S1-A Heat-Trace Control is a single-circuit IoT heat trace controller with WiFi and Ethernet capability. The Frio Cloud platform integrates weather data, system feedback, and proprietary control algorithms to maximize system effectiveness and efficiency. The S1-A provides the ability to use RTD's for hot temperature applications and RS485 for building management communication.
S1-A-2001 "Smart" IoT Heat Trace Controller
Manufacturer: Frio
Approvals: CSA
Applications: Freeze Protection, Temperature Maintenance, Snowmelt, & Other Temperature Monitoring & Control Applications
The S1-A Heat-Trace Control is a single-circuit IoT heat trace controller with WiFi and Ethernet capability. The Frio Cloud platform integrates weather data, system feedback, and proprietary control algorithms to maximize system effectiveness and efficiency.
CM-2201 Single-Point Circuit Management System
Manufacturer: Nelson Heat Trace
Approvals: CSA
Applications: Freeze Protection, Hot Water Temperature, & Other Temperature Monitoring & Control Applications
Nelson's CM-2201 is a microprocessor based digital control and monitoring system that has been specifically designed for stand-alone or networked electric heat tracing applications. This system provides temperature control and heater cable monitoring while communicating with additional information to operations personnel such as temperature alarms, voltage and current alarms, ground fault leakage, sensor failures and communications failures.
CM-2202 Dual-Point Circuit Management System
Manufacturer: Nelson Heat Trace
Approvals: CSA
Applications: Freeze Protection, Hot Water Temperature, & Other Temperature Monitoring & Control Applications
Nelson's CM-2202 is a microprocessor based digital control and monitoring system that has been specifically designed for stand-alone or networked electric heat tracing applications. This system provides temperature control and heater cable monitoring while communicating with additional information to operations personnel such as temperature alarms, voltage and current alarms, ground fault leakage, sensor failures and communications failures for two control and monitoring units.
MS-2101
Manufacturer: Nextron
Approvals: FM, CSA, NRTL/C
Applications: Freeze Protection, Hot Water Temperature, & Other Temperature Monitoring & Control Applications
Nextron's MS-2101 was designed to control a single line of electrical heat tracing based on pipe temperature, measured by the user settable, fail-safe RTD input. The user-settable configurations allow for the most flexible, cost effective and comprehensive heat control.
MS-2102
Manufacturer: Nextron
Approvals: FM, CSA, NRTL/C
Applications: Freeze Protection, Hot Water Temperature, & Other Temperature Monitoring & Control Applications
Nextron's MS-2102 was designed to control two lines of electrical heat tracing based on pipe temperature, measured by the user settable, fail-safe RTD inputs. The user-settable configurations allow for the most flexible, cost effective and comprehensive heat control.
MasterTrace Panel
Manufacturer: Nextron
Approvals: CSA
MasterTrace Heat Tracing Systems maximize the performance and reliability of any electrical heat tracing application. Sensing all critical heat trace variables and using the advanced algorithms of its microprocessor, MasterTrace controllers warn you of potential problems before they become critical and maintain your heat trace system. MasterTrace controllers continuously monitor your heat tracing system and provides you with user-settable alarms for temperature, heater current, and ground fault current all independent of the trip levels. MasterTrace Systems are designed to perform self-check monitoring on all RTD's and switches.
CM3 Circuit Management System
Manufacturer: Nextron
Approvals: UL, CSA, ETL
Nelson Heat Trace CM3 circuit management system provides a compact, tightly integrated, factory assembled/tested solution for high density plant locations. The unit is based on a standard PLC platform, specifically integrated for use with electric heat trace systems. The CM3 provides temperature monitoring and control of the trace heating system. Negative trends are noted on a maintenance pending list, while more severe problems are removed from service and alarmed.