Moisture Monitor Model 7701
Moisture Monitor Model 7701
Digital Indicating Controller

The Moisture Monitor Model 7701 utilizes state-of-the-art electrical resistance sensing technology to provide reliable moisture measurements for indication and control. Real-time, automatic set point control optimizes production efficiency, energy consumption and product quality. Its features include...

  • Big figure digital display of moisture with simple keyboard entry of set point and control limits.
  • Water-tight, durable enclosure designed to withstand the harshest of mill environments.
  • Automatic control outputs include step-based increase/decrease control relay outputs and PID control analog output.
  • Industry standard, scalable 4-20mA output of measurement values, allowing the unit to be easily integrated into higher level control or monitoring systems.
  • Utilizes Strandberg's Moisture-to-Computer Interface, Type 1035E, combined with various application- specific sensor configurations for reliable and accurate moisture detection.

For brochure, 7701.pdf or list of items and accessories Moisture Item List

Moisture Monitor Model M-602
Moisture Monitor Model M-602
Analog Indicator with Wet-Stop

The Moisture Monitor Model M-602 utilizes decades proven electrical resistance sensing technology to provide accurate and reliable indication of moisture levels. An easy-to-read analog meter scaled DRY-NORMAL-WET provides the operator with a simple means to keep the process under control. Features include...

  • Simple to install, simple to operate, simple to service.
  • Set the moisture regain selector switch on the front panel for the desired moisture level for different materials, fibers and blends.
  • Utilizes various application-specific sensor configurations for reliable and accurate moisture detection.
  • Use the Wet-Stop alarm on the front panel to alert the operator of a high moisture condition. Connect the internal wet alarm relay to the machine stop or slow actuator. Need a dry stop instead? The M-602 can do this too.
  • Optional circular chart recorder tells the moisture story for each 24-hour period.
  • Model M-602A provides three inputs for moisture sensors and a front-panel sensor selector switch with four positions, one for each of the three sensors and one that combines all three sensors detecting the position with the highest moisture.

For brochure, click M602.pdf,M602A.pdf, or list of items and accessories Moisture Item List

Moisture Monitor Model M-601
Moisture Monitor Model M-601
Analog Indicating Controller with Wet-Stop

The Moisture Monitor Model M-601 utilizes the same sensing technology and provides all the features of the Model M-602. The M-601 goes one step further... real-time automatic control. Simple timer and relay control settings on the Model M-601 front panel provide optimal setup to control most continuous processes. Features include...

  • Bright control function indicator lights show exactly what the controller is doing... making a correction or waiting to realize the result. Nothing is hidden from the operator as the M-601 actuates control relays or the internal speed control potentiometer.
  • Automatically eliminate overdrying while ensuring the target moisture level is achieved.
  • Regulate machine speed or drying rate. Easy to connect to existing machine controls.
  • All the features and functions of the Moisture Monitor Model M-602.

For brochure, M601.pdf or list of items and accessories Moisture Item List


Moisture Monitor Model 1601e
Moisture Monitor Model 1601e
Style-based Digital Set-Point Controller

The Moisture Monitor Model 1601e Inidicating Controller includes all the inputs and outputs and all the measurement and control functions for any continuous process control application. And it has memory to store style-based control parameters for easy operator callup. And it can be expanded... add speed sensors, additional moisture channels and more. Features include...

  • Microprocessor-based PLC system including membrane keyboard and 1/4-VGA LCD display with non-volative memory for processing parameters, multi-channel input and output cards, RS-232 port for report generation and RS-485 port for network connection.
  • Utilizes Strandberg's Moisture-to-Computer Interface, Type 1035G, and/or Noncontact Moisture Sensor, Type 9900, combined with various application- specific sensor configurations for reliable and accurate moisture detection.
  • Add a speed/length transducer and the Model 1601 provides optimum moisture control at any process speed. Control action and response are always measured in terms of actual material travel length.
  • The Model 1601e can combine moisture and temperature controls to protect the material from excessive overdrying during machine slow or stop conditions by simply becoming a temperature controller during these conditions. It can also give priority to process temperature control during machine run to maintain constant speed processing resorting to speed control only if necessary.
  • The Model 1601e is built from the Series 1600 PLC hardware and software components. This means that the 1601e can be converted to any other Series 1600 Indicating Controller or upgraded to one of the powerful "Combo Controllers" providing optimizaiton of multiple process parameters.

For brochure, 1601e.pdf or list of items and accessories Moisture Item List

Moisture-to-Computer Interface Type 1035G
Moisture-to-Computer Interface Type 1035G
Full-span Residual Moisture Sensing with Linear Analog Output

The Moisture-to-Computer Interface Type 1035G provides the state-of-the art moisture sensing technology utilized in the Moisture Monitor Model 7701 and Model 1601e. Make moisture measurement easy. Connect it to any PLC, recorder, datalogger, or single-loop controller. Its features include...

  • Full span moisture sensing over the normal range of residual moisture from near-zero levels to higher double digit percent levels.
  • Industry standard, linear analog outputs over the full measurement range allows easy input and scaling in higher level systems.
  • Special front-end static suppression circuitry provides reliable measurement in harsh process environmnents.
  • Can be used with a wide variety of moisture sensing devices including sensing rolls, insulated full-span rolls, finger probes, duct probes, sensing plates, rods. If one of these does not fit your application, ask us. We may have or can make one that exactly fits your application.

For brochure, 1035G.pdf or list of items and accessories Moisture Item List

Go Ahead - Take Advantage of Us...

At your wit's end trying to get control over your manufacturing process? Running out of ideas to increase your yield, improve consistency and quality, or reduce your energy costs? Why not take advantage of the expertise of our staff of applications engineers?

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For over a half-century, Strandberg Engineering has been providing solutions to these problems - and increasing our customers' profits. Our staff can assemble the perfect combination of sensors and controls to put you back in command of your manufacturing process.