SMS-T1 Temperature Sensor for SM2+

£88.94 Ex. VAT
In stock

Accurately record the external temperature whilst using the SM2+ recorder.


The SMS-T1 Temperature Sensor is designed to be used with your SM2+ recorder. It will take note of the external temperature of the SM2+ recorder or the area around the recorder. It can even be used to take a water temperature.

Key Features:

  • Temperature is logged at the beginning of each scheduled recording and every 5 minutes during each recording.
  • The SMS-T1 is accurate to within 2ºC within the range of -20ºC - +35ºC.

Technical Specifications:

Cable length (m): 10
Probe material: stainless steel
Accuracy: accurate to 2 º C in the range of -20 º C to +35 º C

In the field:

To configure the SM2 platform sensor port for the SMS-T1, configure Sensor 1 (external port) to use the
Steinhart-Hart equation with the following values:

Rs 100x10^2
A 1143x10^-6
B 2313x10^-7
C 1093x10^-10
D -7251x10^-14

The above parameters are the default values when first configuring the port to use Steinhart-Hart equations. The temperature will be logged in ºC at the beginning of each scheduled recording and every 5 minutes during each recording. Refer to the Song Meter User’s Guide for more information.


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Important Information About Backorders

At Wildcare there are times when items are only available on a backorder basis, either due to high demand or if the item is a special order item. We refer to these as ‘backorder items.

Backorder items are clearly listed on our website as ‘Order To Reserve Stock (Backorder)’. Items that are in stock and ready to be shipped immediately are listed as ‘In Stock’.

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Avoiding Disappointment

We cannot guarantee that a backordered item will come back into stock or be delivered for a specific date, however we will always do our best to keep you informed and updated.

If your back order is urgent or required within a specific time frame we suggest to call us on 01451 833 181 so we can keep your requirements in mind throughout the waiting period.


If you receive damaged items or the wrong goods, please let us know straight away so that we can arrange for them to be returned to us and replaced as quickly as possible.

You will need to obtain a Returns Number  - please call us on 01451 833 181 or email

Please return goods, WITH THE RETURNS NUMBER MARKED ON THE PARCEL to: Wildcare, Eastgate House, Moreton Road, Longborough, GL56 0QJ

We may ask for a photograph any damaged items before we agree to replace them.

Please click here to view our full returns policy.