MODEL WC
Smart Inventory Monitoring Sensor
3G Weight & Cable Technology, Direct MODBUS Ready! Ideal for monitoring inventory levels of powders, granular materials and even many liquids- easy setup, reliable and proven smart sensor technology.
MODBUS Ready – integrates to your system
Immune to dust, sound, dielectric, temperature fluctuations – reliable
Multiple outputs; serial, analog, pulse and relays – flexible interface
Intelligent cable system control – reliable
Hall-effect sensor measurement – reliable
Manual, auto and SmartStart™ modes – adaptive to application
AutoReturn™ function sets adjustable effective measuring range, 98ft (30m) max. – reliable, flexible
RCU control unit available – sensor remote display/control
Built-in LCD display and keys – easy setup
Built-in bulls-eye level to aid in proper installation
Choice of Flat, 5 degree, 10 degree or 30 degree mounting flange is standard
Optional sensing weights include “umbrella” weight for light materials and plastic auto-fall-off bottle
MODEL WC
Smart Inventory Monitoring Sensor
3G Weight & Cable Technology, Direct MODBUS Ready! Ideal for monitoring inventory levels of powders, granular materials and even many liquids- easy setup, reliable and proven smart sensor technology.
MODBUS Ready – integrates to your system
Immune to dust, sound, dielectric, temperature fluctuations – reliable
Multiple outputs; serial, analog, pulse and relays – flexible interface
Intelligent cable system control – reliable
Hall-effect sensor measurement – reliable
Manual, auto and SmartStart™ modes – adaptive to application
AutoReturn™ function sets adjustable effective measuring range, 98ft (30m) max. – reliable, flexible
RCU control unit available – sensor remote display/control
Built-in LCD display and keys – easy setup
Built-in bulls-eye level to aid in proper installation
Choice of Flat, 5 degree, 10 degree or 30 degree mounting flange is standard
Optional sensing weights include “umbrella” weight for light materials and plastic auto-fall-off bottle
Principal of Operation
The Model WC inventory monitoring sensors are third generation smart weight & cable style instruments using a proven technique for measuring the distance from the sensor to the surface of the target material. Unlike most other weight & cable type sensors, the Model WC uses Hall-effect technology to measure the distance/level. This eliminates optical devices that may be susceptible to dust and dirt through normal use or during installation.
In addition, the Model WC utilizes magnetic technology to monitor the descent and ascent of the weight & cable system, allowing intelligent control of the travel and operation of the cable system to ensure reliable operation. The smart sensor control system also self-validates its operation and informs you if any cable system malfunction should occur during measurements.
Application and Use
Model WC inventory monitoring sensors are used to measure the material contents in a vessel based upon the level of the material inferred from a direct distance measurement and the known height of the vessel. The sensor will process its measurement and indicate the value on its LCD display as well as via the sensor’s outputs; MODBUS communication, analog (0/4-20mAdc) and Pulse (transistor and relay types). The distance/level information can be used directly or converted into volume and weight by a receiving device or control system.
The optional Model RCU remote control unit is available to interface with multiple sensors and provide display of distance/level values as well as allowing operator control of the sensors as well. Industries where applications are found include; Plastic Processing, Concrete, Cement, Food, Agriculture, Recycling, Power and more.
Technical Data
| Power Supply | Universal 100-240VAC, 50/60Hz |
| Power Consumption | 6VA |
| Measurement | Auto, SmartStart™ and Manual |
| Range | 98ft (30m) |
| Internal Display | LCD, dot matrix 8 x 2, w/backlight |
| Serial Com | MODBUS standard |
| Analog | 0-20mA or 4-20mA |
| Pulse | DC Transistor NPN/PNP, Relay (3A @ 250VAC) |
| Ambient Temp | -31°F to +140°F (-35°C to +60°C) |
| Process Temp | -31°F to +176°F (-35°C to +80°C) |
| Enclosure | Cast aluminum, powder coat, NEMA Type 4X, IP66 |
| Self-Validation | Cable break, buried weight, lockout |
| Certifications | CE Mark |
More Information
Click here to download product line PDF’s
Model RCU
- Remote Inventory Control at Your Finger Tips
- For Remote Communication with Model WC Inventory Sensor
Standard Sensor Model Includes
- 98ft (30m) Nylon jacketed stainless steel cable
- Multiple outputs; MODBUS, Analog, Pulse, Alarms
- AutoReturn™ function sets maximum measuring distance
- Flat, 5°, 10° or 30° mounting flange
- Standard, umbrella, plastic digestible or stainless steel float sensing weights
- Built-in “bulls-eye” level aids in installation
- Adjustable measuring deadband to fit application
- Ordinary locations
Principal of Operation
The Model WC inventory monitoring sensors are third generation smart weight & cable style instruments using a proven technique for measuring the distance from the sensor to the surface of the target material. Unlike most other weight & cable type sensors, the Model WC uses Hall-effect technology to measure the distance/level. This eliminates optical devices that may be susceptible to dust and dirt through normal use or during installation.
In addition, the Model WC utilizes magnetic technology to monitor the descent and ascent of the weight & cable system, allowing intelligent control of the travel and operation of the cable system to ensure reliable operation. The smart sensor control system also self-validates its operation and informs you if any cable system malfunction should occur during measurements.
Application and Use
Model WC inventory monitoring sensors are used to measure the material contents in a vessel based upon the level of the material inferred from a direct distance measurement and the known height of the vessel. The sensor will process its measurement and indicate the value on its LCD display as well as via the sensor’s outputs; MODBUS communication, analog (0/4-20mAdc) and Pulse (transistor and relay types). The distance/level information can be used directly or converted into volume and weight by a receiving device or control system.
The optional Model RCU remote control unit is available to interface with multiple sensors and provide display of distance/level values as well as allowing operator control of the sensors as well. Industries where applications are found include; Plastic Processing, Concrete, Cement, Food, Agriculture, Recycling, Power and more.
Technical Data
| Power Supply | Universal 100-240VAC, 50/60Hz |
| Power Consumption | 6VA |
| Measurement | Auto, SmartStart™ and Manual |
| Range | 98ft (30m) |
| Internal Display | LCD, dot matrix 8 x 2, w/backlight |
| Serial Com | MODBUS standard |
| Analog | 0-20mA or 4-20mA |
| Pulse | DC Transistor NPN/PNP, Relay (3A @ 250VAC) |
| Ambient Temp | -31°F to +140°F (-35°C to +60°C) |
| Process Temp | -31°F to +176°F (-35°C to +80°C) |
| Enclosure | Cast aluminum, powder coat, NEMA Type 4X, IP66 |
| Self-Validation | Cable break, buried weight, lockout |
| Certifications | CE Mark |
More Information
Click here to download product line PDF’s
Model RCU
- Remote Inventory Control at Your Finger Tips
- For Remote Communication with Model WC Inventory Sensor
Standard Sensor Model Includes
- 98ft (30m) Nylon jacketed stainless steel cable
- Multiple outputs; MODBUS, Analog, Pulse, Alarms
- AutoReturn™ function sets maximum measuring distance
- Flat, 5°, 10° or 30° mounting flange
- Standard, umbrella, plastic digestible or stainless steel float sensing weights
- Built-in “bulls-eye” level aids in installation
- Adjustable measuring deadband to fit application
- Ordinary locations
Ordering Information – Remote Control Unit
Part Number: 56-1111-111
Ordering Information – Remote Control Unit
Part Number: 56-1111-111
Ordering Information – Model WC
Sensor Final Assembly Part Number Structure
Ordering Information – Model WC
Sensor Final Assembly Part Number Structure
1 – Standard
1 – CE Mark (Ordinary Locations)
1 – Flat Flange
2 – 5° Angle Flange
3 – 10° Angle Flange
4 – 30° Angle Flange
1 – Standard Aluminum
2 – Umbrella
3 – Plastic (Auto Fall-Off)
4 – Stainless Ball Float
1 – Nylon Jacketed SS
1 – Standard
1 – CE Mark (Ordinary Locations)
1 – Flat Flange
2 – 5° Angle Flange
3 – 10° Angle Flange
4 – 30° Angle Flange
1 – Standard Aluminum
2 – Umbrella
3 – Plastic (Auto Fall-Off)
4 – Stainless Ball Float
1 – Nylon Jacketed SS