Electronic Parts for Bucket Elevators and Conveyors - North Valley Construction Group and Ag and Mill | Supplying the Best in Seed Cleaning and Milling Equipment

SUPPLYING THE BEST IN SEED CLEANING AND MILLING EQUIPMENT

Electronics for Bucket Elevators and Conveyors

HAZARD MONITORING SYSTEMS

IE-Node Simple Remote Sensor Monitoring for PLC's & Automation Systems

Sensor Interfaces for PLC’s and Automation Systems
Supports PROFINET, EtherNet/IP and Modbus TCP/IP Protocols
Up to 16 Total Sensor Inputs with Available Expansion Boards
Configurator Software for Easy Network Set Up and Visual Overview of All Devices

Watch a Video Demonstration below

Watchdog™ Super Elite Monitoring System

Designed for One Elevator Leg or One Conveyor
Monitors: Belt Speed, Belt Alignment, Bearing Temperature, Pulley Alignment & Plug Conditions
PLC Communications (Modbus TCP/IP)
Event & Alarm Logging
HazardMon.com Cloud Based Monitoring

T500 Elite Hotbus™ Hazard Monitoring System

Designed for Multiple Elevator Legs or Conveyors
Monitors: Belt Speed, Belt Alignment, Bearing Temperature, Pulley Alignment, Bin/Silo Level Indication & Plug Conditions
Serial Network System, Accepts Inputs from 256 Sensors
LCD Displays System Status
HazardMon.com Cloud Based Monitoring

T400N Elite Hotswitch Temperature Monitor

Bearing & Surface Temperature Monitor
Monitors up to 8 NTC Type Temperature Sensors
2 Separate Alarm & 2 Separate Stop Relays
Status LEDs Show Location of Sensor Alarm
Short / Open Circuit Fail-Safe Detection
Test Feature for Simple System Testing

B400 Elite Beltswitch Belt Alignment Monitor

Bucket Elevator or Conveyor Belt Alignment Monitor
Uses up to 4 Touchswitch Alignment Sensors
Monitor Up To Two Bucket Elevators or Belt Conveyors
2 Separate Alarm Relays
2 Separate Stop Relays
Push Button Testing Feature

Watch a Video Demonstration below

X400 Elite Alarmswitch Centralized Alarm Monitoring System

Centralized Alarm Monitoring for up to 8 Zones
Multiple Alarm Inputs from Different Sensors
LED Alarm Indication
Alarm Mute – Reactivation on New Alarm
Push Button Testing Feature
Optional PLC Board

A400 Elite Trackswitch Belt Alignment Monitor for Bucket Elevators

Bucket Elevator Belt Alignment Monitoring
Uses up to 4 WDA Magnetic (Reluctance) Alignment Sensors
Monitor Two Bucket Elevators or Top & Bottom of One
2 Separate Alarm Relays
2 Separate Stop Relays
Push Button Testing Feature

ALIGNMENT SENSORS AND SWITCHES

Touchswitch™ Belt and Pulley Misalignment Sensor

Force Activated Belt and Pulley Misalignment Sensor
Instantaneous Misalignment Indication
Hardened Stainless Steel Contact Face
External Test Feature
Output LED Indication
Not a Rub Block

Brass Rub Blocks Belt Misalignment Sensors

Belt Misalignment Monitoring
Easy Installation
No Moving Parts (Solid Brass Block)
Temperature Activated (Friction)
External Sensor Testing (ADB Tester)

WDA Motion Alignment Sensor Belt or Chain Misalignment and Motion Monitor

Magnetic Proximity Belt Speed and Belt Misalignment Sensor
Detects Moving Steel Ferrous Targets
Adjustable Sensing Range of 1 to 3 Inches
Not Affected by Material Build Up
Stainless Steel Construction
High Temperature Version Available

Bulldog Conveyor Belt Misalignment & Rip Detection Switch

ATEX and IECEx Zone 21 Approved
Easy Installation
No Calibration Required
Robust Design
20º Belt Misalignment Alarm
35º Belt Misalignment Shutdown

SPEED SWITCHES

Encoder-Flex 1024 Rotary Shaft Encoder & Gate Position Monitor

Outputs: 4-20 mA, Quadrature Pulse (Speed/Relative Rotation), and RS485 Modbus RTU
Programmable resolution from 1 to 1024 Pulses per Revolution
Memorizes shaft position in the case of a power loss
Sealed stainless steel enclosure

Watch a Video Demonstration below

Whirligig® Universal Shaft Sensor Mount & Fully Guarded Target

Fully Guarded Target for Easy Mounting of Motion Sensors
Universal Application – Suits All DIN Style and Industry Standard Cylindrical Sensors
Easy Installation – Only Requires 1/2″ UNC Tapped Hole in the Machines Shaft or Use a Mag-Con™ for Magnetic Connection
Available with 1, 2, 4 or 8 Targets
Works with All 4B Speed Switches and Inductive Sensors

Milli-Speed Switch

Milli-Speed Switch
Simple Magnetic Calibration
Loop Powered (2 Wire)
Totally Sealed Construction (Submersible)
Easy Installation with Whirligig® Sensor Mount
SpeedMaster™ Compatible for Accurate Testing

M800 Elite Speed Switch

Microprocessor Controlled Speed Switch
LED Indication
Non-Contacting and Fail-Safe
Totally Sealed Construction (Submersible)
Dual Set Points for Alarm and Shutdown
Universal Voltage (24 – 240 VAC/VDC)

M300 Slipswitch

Microprocessor Controlled Underspeed Monitor
Inductive Proximity Sensor (30 mm Diameter Housing)
Single Set Point – 20% Underspeed
2 Wire & 5 Wire Versions
Totally Sealed Construction (Submersible)
Non-Contacting and Fail-Safe

Watch a Video Demonstration below

M100 Stopswitch

Stopped Motion Monitor
Inductive Proximity Sensor
Single Trip Set Point
Totally Sealed Construction (Submersible)
Non-Contacting and Fail-Safe

SpeedMaster™ Speed Switch Sensor & System Testing Device

Speed Switch Calibration Testing
Exact Alarm & Shutdown Point Testing
No Need To Modify Sensor Assembly For Testing

Watch a Video Demonstration below

Rotech Rotary Shaft Encoder - Stainless Steel

Heavy Duty Rotary Shaft Encoder
Monitor Speed, Distance, Direction, Belt Slip, Stop Condition
304 or 316 Stainless Steel Construction
Totally Self Contained (No Guards Required)
1 to 1,000 Pulses Per Revolution
Intrinsically Safe Version Available

Rotech Rotary Shaft Encoder - Aluminum

Heavy Duty Rotary Shaft Encoder
Monitor Speed, Distance, Direction, Belt Slip, Stop Condition
Cast Aluminum Construction
Totally Self Contained (No Guards Required)
1 to 1,000 Pulses Per Revolution
Intrinsically Safe Version Available

Rotech Rotary Shaft Encoder - Polypropylene

Economical Rotary Shaft Encoder
Monitor Speed, Distance, Direction, Belt Slip, Stop Condition
Polypropylene Construction
Totally Self Contained (No Guards Required)
1 to 1,000 Pulses Per Revolution
Intrinsically Safe Version Available

WDA Motion Alignment Sensor Belt or Chain Misalignment and Motion Monitor

Magnetic Proximity Belt Speed and Belt Misalignment Sensor
Detects Moving Steel Ferrous Targets
Adjustable Sensing Range of 1 to 3 Inches
Not Affected by Material Build Up
Stainless Steel Construction
High Temperature Version Available

Heavy Duty Whirligig®

Fully Guarded Target for Easy Mounting of Motion Sensors
Heavy Duty – Stainless Steel Construction
Twin Sealed Stainless Steel Bearing
Easy Installation – Only Requires 5/8″ UNC Tapped Hole in the Machines Shaft

Temperature & Vibration Sensors

Milli-Vib Vibration Sensor

Analog with 4-20 mA Output
RMS Velocity 0-25 mm/s Standard (0-50 mm/s Available)
304 Stainless Steel Body (3/4” Male Conduit Threads)
1/4”-28 UNF Female Mounting Threads with Thread Adaptor

ADB Series Bearing Temperature Sensor

Digital NTC and PT100 RTD Versions
Adjustable Depth Temperature Probe
Screws Into Existing Grease Zerk Location
Integrated Zerk For Bearing Lubrication
304 Stainless Steel Body (1/2″ NPT Conduit Entry)

Milli-Temp Series Bearing Temperature Sensor

Analog with 4-20 mA Output
Adjustable Depth Temperature Probe
Screws Into Existing Grease Zerk Location
Integrated Zerk For Bearing Lubrication
304 Stainless Steel Body (1/2″ NPT Conduit Entry)

ADB & Milli-Temp Bearing Sensor Tester

Diagnostic Tool for ADB and Milli-Temp Bearing Sensors
Hand Held Portable Unit
Exact Alarm Point Testing
Exact Shutdown Point Testing
Easy To Read OLED Display

Watch a Video Demonstration below

ADB Lug Series Surface Temperature Sensor

Surface Mount Installation
NTC, PT100 RTD, or 4-20 mA Versions
Continuous Temperature Monitoring
3/8” to 1/2” Bolt Entry
1/2” NPT Conduit Entry

WDB1 & WDB2 Series Bearing Temperature Sensors

NTC, PTC and RTD PT100 Versions
Screws Into Existing Grease Zerk Location
Integrated Zerk For Bearing Lubrication
WDB1 – Brass Body (No Conduit Entry)
WDB2 – 304 Stainless Steel Body (1/2” NPT Conduit Entry)

Level Indicators

Auto-Set™ Level Indicator

Radio Frequency (RF) Level Indicator
Fail-Safe
Push Button Calibration
Digital Display and Internal Timer
Power Shield Compensates for Material Build Up
3 Inch to 33 Foot Probe Lengths

Auto-Set™ Remote Level Indicator

Radio Frequency (RF) Level Indicator
Ideal for High temperature and Vibration Applications
Fail-Safe and Push Button Calibration
Digital Display and Internal Timer
Power Shield Compensates for Material Build Up
3 Inch to 33 Foot Probe Lengths

Auto-Set™ Flush Probe

Radio Frequency (RF) Level Indicator
Ideal for Low Profile Applications
Fail-Safe and Push Button Calibration
Digital Display and Internal Timer
Power Shield Compensates for Material Build Up

RLI "SHAKER" Rotary Paddle Level Indicator

Rotary Paddle Level Indicator
Unique Shaking Action for Shedding Material Build Up
User Adjustable Torque Control
Direct Stepper Motor Drive (No Clutch or Gearbox)
Fail-Safe Rotation Detection
14 Foot Vertical Extensions (Maximum)

Roto-Safe™ Rotary Paddle Level Indicator

Rotary Paddle Level Indicator
Dust Hazard Approved (CSA)
Internal Sensitivity Adjustment
Adjustable Timer
Power Failure Alarm
14 Foot Vertical Extensions (Maximum)

Roto-Switch™ Rotary Paddle Level Indicator

Rotary Paddle Level Indicator
Power Failure Alarm
Automatic Power Shut Off
Relay Contact Output
Heavy Duty Version Available
14 Foot Vertical Extensions (Maximum)

Binswitch Elite

Capacitance Level Indicator
Level and Plug Sensing Applications
Multi-Voltage Supply (AC/DC)
Magnetic Calibration & Adjustable Sensitivity
Nylon Enclosure

Inductive Proximity Sensors

Whirligig® Universal Shaft Sensor Mount & Fully Guarded Target

Fully Guarded Target for Easy Mounting of Sensors
Universal Application – Suits All DIN Style and Industry Standard Cylindrical Sensors
Easy Installation – Only Requires 1/2″ UNC Tapped Hole in the Machines Shaft or Use a Mag-Con™ for Magnetic Connection
Available with 1, 2, 4 or 8 Targets

P100 Proxswitch - 18 mm

Detects Shaft Speed, Shaft/Gate Position or Object Presence
No Contact Monitoring
Totally Sealed Construction (Submersible)
5/16″ (8 mm) Detection Range – Ferrous Target
Easy Installation with Whirligig® Sensor Mount

P300 Proxswitch - 30 mm

Detects Shaft Speed, Shaft/Gate Position or Object Presence
No Contact Monitoring
Totally Sealed Construction (Submersible)
11/32″ (9 mm) Detection Range – Ferrous Target
LED Status Indication for Target Detection
Easy Installation with Whirligig® Sensor Mount

P800 Proxswitch - DIN Style

Detects Shaft Speed, Shaft/Gate Position or Object Presence
No Contact Monitoring
Totally Sealed Construction (Submersible)
11/32″ (9 mm) Detection Range – Ferrous Target
LED Status Indication for Target Detection
Easy Installation with Whirligig® Sensor Mount

SpeedMaster™ Speed Switch Sensor & System Testing Device

Speed Switch Calibration Testing
Exact Alarm Point Testing
Exact Shutdown Point Testing
No Need To Modify Sensor Assembly For Testing
Easy To Read Display

SAFETY SWITCHES

CONVEYOR SAFETY STOP SWITCH

Designed For Open Conveyors
Corrosion Resistant Weather Tight Housing
Unique Taut Wire Failsafe System
Reflector and/or Flag Tripped Indication
Exclusive Double Ended Snap Action Mechanism
CSA Class II Division 1 Groups E, F & G Approved

ALARMS AND DISPLAYS

Whirligig® Universal Shaft Sensor Mount & Fully Guarded Target

Sensor Input Speed Range from 0.1 to 1,000 Hz (6 to 60,000 ppm)
Dual Outputs: Mechanical 30 VDC / 250 VAC, 2.5 A Max and Solid-State Relay 230 V AC/DC, 100 mA (optional pulse output up to 500 Hz)
Full Color 160×80 LCD Display and an additional 2 LED indicators
Multi Voltage Power Supply: +18 to +28 VDC or 85 to 264 VAC
Start Delay Programmable Up To 100 Seconds
24 VDC Available When Powered by AC Voltage
Interlock Input 18 to 28 VDC / 85 to 264 VAC

Tacho Display User Programmable Digital Tachometer

Panel-mounting DIN style meter capable of use as a tachometer or timer
High visibility 6-digit vacuum fluorescent display
Accepts a wide range of sensor inputs e.g. M800, Whirligig + proximity switch
User/factory programmable
Output displayed in “real” engineering units

X400 - Alarm Monitoring System

Alarm monitoring system
Alarm indication panel with external alarm horn
For use with level indicators, hazard controls and limit switch devices
Uses microprocessor unit and various sensors to monitor up to 8 alarm zones
Dust hazard approved