The Tramex AP-TREMS-Xtra accessory pack adds five CS-RHTX Cloud Sensors, each with an external relative humidity probe, to an existing TREMS installation. The probes take in-situ readings inside wall and ceiling cavities and in concrete, so restoration contractors and flooring consultants can monitor how a structure is drying, not just the room air.
Pack contents
Per the Tramex AP-TREMS-Xtra data sheet:
- 5 x CS-RHTX Tramex Cloud Sensors
- 5 x external relative humidity probes for in-situ readings
- Heavy-duty protective carry case
- Tramex Cloud software monitoring platform (tablet not included)
This is an accessory pack, not a complete system
Accessory packs add sensors to an existing TREMS installation. They do not include a Cloud Station router and cannot operate on their own. If you are starting from scratch, order the TREMS-Xtra kit first.
How the sensors work
Each sensor transmits relative humidity, temperature in °C and °F, dew point and grains per pound (grams per kilo) wirelessly to the Cloud Station, which uploads to the Tramex Cloud platform for remote viewing, reporting and alerts. The 100 mm external RH probe evaluates conditions within building materials, walls and cavities, and can be used with the Tramex insulated RH hood (Hygrohood) for non-destructive RH testing of concrete. One Cloud Station supports up to 200 sensors. Tramex states there are no subscription fees; data is stored free for two years.
Specifications
CS-RHTX Cloud Sensor
| RH range and accuracy | 0 to 100% RH; ±1.5% RH (0 to 80%), ±2.0% RH (80 to 99%) at 25 °C |
| Temperature range and accuracy | −40 °C to 125 °C; ±0.1 °C from 20 °C to 60 °C |
| Transmission range | Over 3 km line of sight |
| Power | Built-in CR123A battery, up to 15 years |
| Size and weight | 100 x 90 x 35 mm, 100 g |
External RH probe
| Length | 100 mm |
| RH range and accuracy | 0 to 100% RH; ±1.5% RH (0 to 80%), ±2.0% RH (80 to 99%) at 25 °C |
| RH resolution and drift | 0.1%; under 0.25% RH per year |
| Temperature range and accuracy | −40 °C to 125 °C; ±0.1 °C from 20 °C to 60 °C |
Pack
| Case size | 43.5 x 36 x 14 cm |
| Weight | 3.56 kg |
| Batteries | 5 x CR123A 3 V (included) |
Documents
Frequently asked questions
Can I add these to a TREMS-5 or TREMS-10?
Yes. They connect to any TREMS Cloud Station, which is how an ambient-only system gains in-situ RH points.
How many sensors can one station handle?
Up to 200, so most sites grow by adding packs rather than stations.
Is there an ongoing platform cost?
Tramex states there are no subscription fees and that data is stored free for two years, after which you need to download it. Platform terms are set by Tramex, so ask us to confirm the current position before committing to a long monitoring contract.
Planning in-situ monitoring across a site? Contact Carpet Cleaners Warehouse and we will size the system with you.
