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The Sierra Radio Systems SIR-452 is a pack of two digital temperature sensors for use with compatible Sierra Station Controller modules.
These sensors are designed to connect to the digital temperature probe inputs on the SIR-321 General Purpose GPIO Module, allowing temperature readings to be monitored through a Sierra Station Controller installation.
They are useful for monitoring equipment cabinets, repeater sites, remote HF stations, power supply areas, battery systems, amplifier locations, indoor shack conditions, and other areas where temperature information can help identify problems before they become failures.
Key Features
- Pack of 2 digital temperature sensors
- Designed for Sierra Station Controller systems
- Suitable for use with the SIR-321 GPIO module
- Allows temperature readings to be monitored from the Station Controller dashboard
- Useful for remote site and shack monitoring
- Ideal for equipment cabinets, repeater sites, and remote stations
- Helps monitor heat build-up around radio equipment, power supplies, batteries, and amplifiers
- Simple accessory for expanding station monitoring capability
- No separate external power supply required for the sensors themselves
Typical Uses
- Equipment cabinet temperature monitoring
- Remote HF station monitoring
- Repeater site temperature monitoring
- Shack temperature monitoring
- Power supply and battery area monitoring
- Amplifier or equipment shelf monitoring
- Early warning of cooling or ventilation issues
- General site monitoring through a Sierra Station Controller system
Station Controller System Role
The SIR-452 sensors add temperature monitoring capability to a Sierra Station Controller installation.
They are intended to be used with a compatible module that provides digital temperature probe inputs, such as the SIR-321 General Purpose GPIO Module. Once connected and configured, temperature readings can be incorporated into the wider Station Controller dashboard and monitoring setup.
Specifications
| Specification | Details |
|---|---|
| Brand | Sierra Radio Systems |
| Model | SIR-452 |
| Product type | Digital temperature sensor pack |
| Quantity supplied | 2 sensors |
| Compatible system | Sierra Station Controller |
| Typical compatible module | SIR-321 General Purpose GPIO Module |
| Power requirement | No separate PSU required for the sensors themselves |
Important Note
This listing is for the SIR-452 Digital Temperature Sensors pack only.
SIR-321 GPIO module, SIR-310 host adapter, installation kit, DCN hub, power supply, station equipment, mounting hardware, and other accessories are not included unless stated otherwise.
These sensors require a compatible Sierra Station Controller module with digital temperature probe inputs.
Shipping:
We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.
Returns:
If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:
Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.
Warranty Terms and Conditions
Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.
For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.
International Warranty information
Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]