Description
VAISALA Temperature Humidity Probe HMP1 5580011800
Achieve precise and reliable environmental monitoring with the Vaisala HMP1, designed for demanding HVAC and industrial applications. Its rugged IP65 housing and proven HUMICAP sensor deliver consistent performance in harsh conditions, reducing maintenance and ensuring data integrity.
| Brand Name | Vaisala |
| Model No. | HMP1 |
| Input Voltage | 12-28V DC |
| Origin | Finland |
| Net Weight | 0.2 kg |
| Product Dimensions | 15 x 2.5 x 2.5 cm |
| Warranty Period | 2 years |
| Compliance | CE, ISO 9001, NIST traceable |
| Part Number | 5580011800 |
| Included Items | 1 x HMP1 probe, 1 x mounting bracket, 1 x quick guide |
| Measurement Range | Temperature: -40 to +80 °C; Humidity: 0 to 100 %RH |
| Accuracy | ±0.2 °C (temperature), ±1.5 %RH (humidity) |
| Output Signal | Analog 0-10V or 4-20mA, digital RS-485 |
| Response Time | 15 seconds (typical) |
| Operating Environment | Indoor/outdoor, IP65 rated |
| Sensor Type | Vaisala HUMICAP® capacitive polymer |
Key benefits: • Exceptional accuracy for critical climate control
• Fast response for real-time adjustments
• Durable IP65 design for outdoor or dusty environments
• Easy integration with analog or digital systems
• Long-term stability with minimal drift
• Trusted Vaisala quality for peace of mind
Typical applications: • HVAC system monitoring and control
• Cleanroom and laboratory environment management
• Greenhouse and agricultural climate control
• Industrial process and storage area monitoring
• Building automation and energy management
Lifecycle: Active, with ongoing support and calibration services from Vaisala
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.





Robert M. –
Very sturdy enclosure, IP rating seems genuine. Good value for money.