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Oregon Scientific THGN123 ThermoHygro Remote Sensor for Cold-Weather

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Orders placed by 3PM CST typically ship the same day, after 3PM, next business day.

Order online anytime, Order Phone Line is open weekdays 9-6 CST: 1-630-596-0295

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Oregon Scientific THGN123
ThermoHygro Remote Sensor for Cold-Weather

The Oregon Scientific THGN123 is a remote ThermoHygro transmitter designed for use with Oregon Scientific wireless weather instruments that display both temperature and humidity. The THGN123 measures the temperature and humidity at its outdoor (or other remote) location and reports this information to the associated weather station for display there. Please be aware that this remote sensor does not have a  temperature and humidity display of its own.


Oregon Scientific THGN123 ThermoHygro Remote Sensor for Cold-Weather

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Styled in white with gray trim (including a snowflake), the THGN123 remote temperature and humidity sensor is particularly well suited to extended low-temperature operation. When temperatures well below freezing are expected for an extended time period, you can install lithium AA batteries instead of alkaline. Lithium batteries provide superior performance in sub-zero temperature conditions down to -40°F/C.


In the battery compartment of the THGN123 are a Channel 1, 2, or 3 selection switch and a recessed Reset button that you press with a paper clip or similar tool after changing the batteries. A red LED at the bottom of the round gray trim panel on the front of the THGN123 flashes when the remote transmits a temperature and humidity reading to the main unit.

The THGN123 thermo-hygro sensor can rest on a horizontal surface, or it can be wall-mounted via a keyhole slot on the back. Please be aware that the small table stand that extends from the back of the remote is an integral part of the battery compartment cover that makes up most of back of the remote. Don't try to pry the stand off, or you'll break the cover! You can hang the remote on a wall with the stand in place. Also, to remove the cover, simply slide it downward and pull it off. You don't need a Phillips screwdriver as is stated in the instructions.

This remote is water-resistant (splashproof) but not waterproof. Choose a mounting location where the THGN123 is protected from direct sunlight and direct precipitation.

The THGN123 transmits at a frequency of 433 MHz. This remote operates on two AA alkaline or lithium batteries (not AAA as it says in the instructions and specifications). Two alkaline batteries are included. Average battery life is approximately 1 year.

Note on Remote Sensor Compatibility: The THGN123 cannot be used with Oregon Scientific temperature-only main units that use 100-series remotes (such as the THR138 and THC138). If your Oregon Scientific main unit can use 200-series remotes (the THGR268 and THC268, the discontinued THR268, and the newer THGR122N), it can also use the THGN123. Also, please be aware that some newer Oregon Scientific wireless temperature-only products come with a THN132N thermo remote. If you use the THGN123 with these products, you'll see the remote temperature but not the humidity.

Note on Returns: This product comes in a clear plastic blister pack that, once cut open, cannot be resealed. Because opening a blister pack renders the enclosed product unfit for resale, non-defective products whose blister packs have been opened are not returnable. If you receive this product and it is not to your liking (for example, if its appearance does not meet your expectations), please leave the blister pack unopened and contact us for return instructions. Defective products, however, can be returned for replacement. Again, please contact us for instructions.


Specifications:

 

Metric

English

Temperature measuring range with alkaline batteries -20°C to +60°C -4°F to +140°F
Temperature measuring range with lithium batteries -40°C to +60°C -40°F to +140°F
Temperature resolution 0.1°C 0.2°F
Relative humidity measuring range Not specified, but other Oregon Scientific thermo-hygro remotes have a range of 25% to 95%
Humidity resolution 1%
Data transmission cycle Every 40 seconds
RF transmission frequency 433 MHz
Number of selectable channels 3
RF transmission range (in open space with no obstructions) 30 meters maximum 100 feet maximum
Power requirements Uses two UM-3 or AA 1.5V alkaline batteries (included). Lithium batteries are recommended instead of alkaline for extended low-temperature operation.
Dimensions (H x W x D, including stand) 98 x 59 x 32 mm 3-7/8" x 2-5/16" x 1-1/4"
Depth, not including stand 26 mm 1.02"
Weight without batteries 63 grams 2.22 ounces
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Availability: Exact quantity available will be displayed in the shopping cart, after you click the button below.

Orders placed by 3PM CST typically ship the same day, after 3PM, next business day.



osthgn123npadRegular price: $34.95padSale price: $25.95pad
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If the order button is there, but the shopping cart page indicates that there are no units available, then we are temporarily out of stock.  The item should be available in a day or two.  Our inventory control system tries it's best to keep us from allowing the sale of something we don't have on the shelf. 

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For shipping time estimates, please see the Fedex web site at www.fedex.com.  Your package will be shipped from zip code 60544.  Keep in mind, Fedex travel days do not include weekends or holidays.


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