Vertical Wallmount Dehumidistat w/ 20-80% Relative Humidity Range Zoom

Vertical Wallmount Dehumidistat w/ 20-80% Relative Humidity Range

SKU:J10-810

Brand: Ranco

Ranco
Qty Price
$35.15
/ each
$169.75 / box (5 units x $33.95)
In Stock! Ships in 24-48 Hours
(27 Available)
2

Specs

Humidity Range: 20 to 80%
Switch: SPST
Mount: Vertical
Voltage:
?
125v

Description for Ranco J10-810

The J10 controls are designed to regulate the relative humidity of confined spaces by cycling humidifying or dehumidifying equipment. They are designed for use as internal components for portable humidifiers and dehumidifiers, and as wall mounted humidity controls for central systems. The J10 is a relative humidity control, consisting of a humidity sensing element, adjustable setpoint cam and an electrical switch. The sensing element changes length in response to the exposed RH to move the switch mechanisms at the appropriate switch points.

Applications

  • Dehumidifiers
  • Space and Product
  • Humidifiers
  • Ventilation fans for confined spaces.
  • Materials processing
  • Central HVAC units


Features
    Strong plastic frame with integral switch
  • Improved woven nylon sensing element provides 12 times faster speed of response than film nylon elements.
  • Greater stability of setpoints over dramatic changes in relative humidity.
  • Improved differential allowing 5%RH.
  • Switch grade plastic frame eliminates the need for grounding the control.
  • Choice of 5% or 15%RH differentials.
  • Choice of (2) SPST and (2) SPDT switches to better match applications.
  • Choice of fixed or adjustable setpoints.
  • Choice of dial shaft flat orientation.
  • Gold-plated contacts available for microprocessor load applications.
  • Available with case and cover for wall/duct mounting.

Vertical Wallmount Dehumidistat w/ 20-80% Relative Humidity Range

REVIEW SNAPSHOT®

by PowerReviews
RancoVertical Wallmount Humidistat w/ 20-80% Relative Humidity Range
 
3.0

(based on 1 review)

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Reviewed by 1 customer

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3.0

Good Product with Reservations

By Dave

from West Palm Beach FL

Verified Buyer

Comments about Vertical Wallmount Humidistat w/ 20-80% Relative Humidity Range:

The leads are to short, I wish they had come with longer leads. Otherwise a good product.

Displaying review 1

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Q&A: Ask the Questions, share answers

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4 Questions | 6 Answers
Displaying questions 1-4
  • Vertical Wallmount Humidistat w/ 20-80% Relative Humidity Range

    Q:

    Is the switch Normally Closed or Normally Open?
    I.E., is it for a DE-humidifier or Humidifier? The specs say it's available either way "Choice of (2) SPST and (2) SPDT switches to better match applications.".
    Asked on 10/29/2013 by BKG from Seattle, WA

    2 answers

    • VERIFIED BUYER

      A:

      I wired my switch so that it acts as a dehumidifier by having the it normally off. When my dial is turned from off, counterclockwise to a set number, it allows my bathroom ceiling fan to stay on until the humidity reaches the dial setting. I hope this helps answer your question.

      Answered on 10/29/2013 by Anonymous
    • VERIFIED BUYER

      A:

      Hi, when I originally bought this the unit listed was listed as a humidistat
      but turned out to be a de-humidistat. What I did was go to the manufactures
      web site to view the specs of this unit. Pex had the action of the listed
      unit wrong, so I had to order the proper unit by manufacture pt. # as listed
      in the spec sheet on the manufactures web site. For humidification you need
      " closes on a fall in humidity" which would then energize your humidifier,
      for de-humidification you want "closes on a rise in humidity" energizing the
      AC system, or an attic fan etc. This type of stat does not have a normally
      closed or open position cause position of the switch (open or closed) is
      determined by the adjustable set point setting relative to the humidity
      level in the condition space. When selecting the proper stat you also need
      match the voltage and amp rating of the device being controlled, i.e.. low
      voltage, line voltage, control relay, small ac motor etc. This info can be
      found on the actual device being controlled rating label.
      Hope this helps.
      MDE
      H. Duke Edwards, 1960 something

      Answered on 10/29/2013 by Anonymous
  • Vertical Wallmount Humidistat w/ 20-80% Relative Humidity Range

    Q:

    is there a 2 stage humidity control available? I would like to have a fan turn on first and then a dehumid. turn on if the humidity continued to rise. thank you
    Asked on 1/13/2011 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      No 2-stage system is available, but there is a second unit that has a higher rating (this product is 10 to 60% and the J10-821 is 20 to 80%).

      Answered on 2/21/2011 by PexSupply Staff from NY
  • Vertical Wallmount Humidistat w/ 20-80% Relative Humidity Range

    Q:

    Can I set a range so that it turns an electrical devise on at a preset low and off at preset high?
    Asked on 9/23/2010 by Adrian from Bangkok , Thailand

    2 answers

    • CUSTOMER CARE

      A:

      Yes, this unit can be set.

      Answered on 9/24/2010 by PexSupply Staff from NY
    • VERIFIED BUYER

      A:

      I am assuming you are talking about a humidistat. on cheaper models or rather inexpensive units usualy no, other than the factory set [differential] wich on this unit I belive is 5%RH on some more expensive units and I don't mean a few bucks you sometimes can have a differential [range] adjustment, the same with thermostats.
      FLAME

      Answered on 1/25/2011 by FLAME from Hellertown PA.
  • Vertical Wallmount Humidistat w/ 20-80% Relative Humidity Range

    Q:

    What is this humidistat for? I have lived in my house for 4 years now and never noticed it but for the past few months it has been running all the time.
    HELP
    Thank you
    Asked on 9/12/2010 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      This humidistat regulates the relative humidity of confined spaces by cycling humidifying or dehumidifying equipment. They are designed for use as internal components for portable humidifiers and dehumidifiers, and as wall mounted humidity controls for central systems.

      Answered on 9/14/2010 by PexSupply Staff from NY
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