Description
Vaisala HMPX 3A1A1A0A000 Probe: Precise Humidity & Temp
| Manufacturer | Vaisala |
| Part Number | HMPX 3A1A1A0A000 |
| Power Supply | 12-24V DC |
| Made in | Finland |
| Mass | 0.5 kg |
| Size | 120 x 60 x 30 mm |
| Guarantee Period | 3 years |
| Approvals | CE, UL, CSA |
| Catalog Number | HMPX-3A1A1A0A000 |
| Package Contents | Probe unit, calibration certificate, mounting hardware |
| Measurement Type | Humidity & Temperature |
| Accuracy | ±1.5% RH, ±0.2°C |
| Response Time | <15 seconds |
| Output Signal | 4-20mA, 0-10V |
| Protection Rating | IP65 |
| Cable Length | 2 meters |
Delivers precise and reliable humidity and temperature measurements for critical environments
Key benefits: High accuracy ensures process reliability, Fast response time for real-time monitoring, Durable construction for long-term use, Multiple output options for system compatibility
Typical applications: Laboratories, Food processing, Museums and archives, Semiconductor manufacturing
Lifecycle: 8-10 years
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





Mark O. –
Industrial camera clarity is impressive. Shipped promptly with all accessories.