Rotronic HF5A HygroFlex5 Humidity and Temperature Transmitter
- Enables access to all HC2A and RMS digital interchangeable probes for Humidity and Temperature, Temperature Only or Differential Pressure measurements
- Equipped with NFC Interface, for fast configuration even with NFC powerless function
- Indicator LED on front Housing of the operating status and monitoring of analogue outputs
- Range of application electronics up to -40…70°C / 0…100 %rH
- HF5A-21 (2×2-wire loop version) Namur NE43 Compliant for fault diagnosis.
- Description
- Additional information
- Specifications
Description
The Rotronic HF5A is a high-performance humidity and temperature transmitter designed for demanding applications. It offers exceptional accuracy, reliability, and versatility.
Key Features:
- High Accuracy: Ensures precise measurements of relative humidity and temperature.
- Robust Design: Built to withstand harsh environmental conditions, making it suitable for various applications.
- Flexible Configuration: Customizable to meet specific requirements, including adjustable output ranges and alarm settings.
- Long-Term Stability: Maintains accurate measurements over time, reducing the need for frequent calibration.
- User-Friendly Interface: Easy to install, operate, and maintain.
- Advanced Sensor Technology: Utilizes state-of-the-art sensors for reliable and accurate data.
- Data-Driven Insights: Provides valuable data for optimizing building operations and improving energy efficiency.
- Multiple Output Options: Offers various output options to suit different applications, including analog and digital outputs.
- Compliance with Industry Standards: Meets industry standards and regulations for quality and safety.
Applications:
- Pharmaceutical Industry: Monitors critical environmental conditions for drug storage and production.
- Food Industry: Ensures optimal storage and processing conditions for food products.
- Data Centers: Maintains precise environmental conditions for sensitive equipment.
- Cleanrooms: Ensures controlled environments for manufacturing processes.
- HVAC Systems: Optimizes HVAC system performance and energy efficiency.
By using the Rotronic HF5A, you can effectively monitor and control environmental conditions, improve product quality, and reduce operational costs.
Additional information
| Brand | Rotronic |
|---|
| HF5A-2
2–wire |
HF5A–3/ HF5A–D
3– /4-wire |
|
| Humidity Probe | HygroClip2, HC2 Probes, various types | |
| Accuracy at 23 ± 5 °C | Probe dependent | |
| Initialization time | Typically, > 30 sec. | Typically, 3 sec. |
| Measurement range | Probe dependent | |
| Range of applications | -10…60 °C with display / -40…70 °C without display / humidity 0…100 %rH (non-condensing) | |
| Trend indicator | Yes | |
| Display resolution | Resolution up to 2 decimal places (0.01) | |
|
0…5, 0…10 V, 0…20 mA, 14…20 mA (4…20 mA per default) |
||
| Resolution Analog output | ≥ 15 bit | |
| Output signals digital | – | RS485 signals on screw terminal |
| Cable connections | 1 x M16 x 1.5, screw terminals
(2 x M16 for HF5A-D) |
|
| Psychrometric calculations | All | |
| Power supply | 18…36 VDC (Vmin =
12 VDC + 6 VDC) |
18…36 VDC |
| Circuit Type | 2-wire | 3-wire with mounted
Jumper J1 (default) 4-wire galvanically separated with unmounted J1 |
| Current consumption | 50 mA
(when both outputs are connected) |
< 100 mA (when both outputs are connected) |
| Load per analog output | Max. 500 Ω | Current: Max. 500 Ω Voltage : Min. 10 kΩ |
| Interface | NFC Interface | |
| Software | Accessoire NFC-USB-READER: NFC to USB Reader or with the HygroSoft software mobile App and a mobile phone with an integrated NFC-Reader. | |
| Housing Material | Top: PC, Bottom: ABS | |
| Standards | CE Conformity 2014/30/EU | |
| GMP/ FDA Compliance | Conforms to FDA 21 CFR Part 11 and GAMP5 | |
| Dimensions | 134 × 94 × 52 mm | |
| Weight | Display version 277g, Others 270g | |
| IP–protection | IP65 | |
| Fire protection class | Corresponds to UL94-HB | |
| Soldering material | Lead free (RoHS-Directive 2011/65/ EU) | |
