Measures relative humidity, temperature and dew/frost point in industrial environments and outdoors. For use in harsh conditions.
Made in Swiss. brand Rotronic, model HF73A
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE. Delivery to other countries (Europe, North and South America, Asia, Africa) is discussed individually.
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The HF73A transmitter series is designed for fixed installation in industrial applications where conditions are within the range of 0 to 100 %rh and -100 to 150 °C (-148 to 302 °F). The probe of the HF73A can survive exposure to temperature up to 200 °C (392 °F). Equipped with an aluminum enclosure and a PPS probe, the HF73A can handle the toughest industrial environments.
The HF73A transmitter is available in different configurations and has extensive settings and functions that can be configured and enabled with the ROTRONIC HygroSoft software after connecting the HF73A to a PC.
Applications
| Model | HF73A 3 wire |
| Humidity sensor | ROTRONIC HYGROMER® HT-1 |
| Temperature sensor | PT100 1/3 Class B |
| Accuracy at 23 °C | ± 1.0 %rh / 0.2 K |
| Resolution AirChip3000 | <0.02 %rh / 0.01 K |
| Long-term stability humidity sensor | <1 %rh / year |
| Measurement range | -100…200 °C1 / 0…100 %rh
(non-condensing) |
| Electronics operating range | -40…85 °C / 0…100 %rh |
| Output signals | Yes |
| Output signals (analog) | Freely scalable by user
0…1 V, 0…5 V, 0…10 V, 0(4)…20 mA |
| Calculation | Dew point or frost point, freely scalable |
| Power supply | 15… 40 VDC / 12 …28 VAC |
| Circuit type | 3 wire |
| Load per analog output | V-signal: ³1 kW/V mA-signal: £500 W |
| Load compensation | Yes |
| Firmware upgradable | Yes, via HW4 software |
| Sensor diagnostics (drift, state) | Programmable. Default: Off |
| Humidity adjustment | 1-point or multi-point humidity adjustment / calibration |
| Temperature adjustment | 1-point or 2-point temperature adjustment / calibration |
| External memory function for logging | Yes, 2000 data point memory |
| PC interface, UART | Yes, HW4-compatible |
| Housing material | Aluminum |
| Cable connections | 1 x M16 x 1.5, to terminals |
| Standards | CE conformity 2014/30/EU |
| Audit trail, electronic records | Conforms to FDA 21 CFR Part 11 and GAMP |
| IP protection & fire protection class | IP65 / Corresponds to UL94-HB |
FILTERS FOR HF73A
| Order code | Filter carrier | Filter element | Pore size | Application range |
| SPA-PCB-PE |
Polycarbonate, black |
Polyethylene, white | 40-50 μm |
-50…100°C |
| SPA-PCB-PTFE | PTFE, white | 10 μm | ||
| SPA-PCB-WM | Wire mesh 1.4401 | |||
| SPA-PCW-PE |
Polycarbonate, white |
Polyethylene, white | 40-50 μm | |
| SPA-PCW-PTFE | PTFE, white | 10 μm | ||
| SPA-PCW-WM | Wire mesh 1.4401 | |||
| SPA-PE |
No filter carrier, only filter |
Polyethylene | 40-50 μm | |
| SPA-PTFE | PTFE, white |
10 μm |
-100…200 °C |
|
| SPA-WM | Wire mesh 1.4401 | |||
| SPA-SS-WM | 1,4301 | |||
| SPA-SSS | Sintered steel, 1.4404 (carrier and filter) | 25 μm | ||
| SPA-SS-PFTE | Teflon | 10 μm | ||
| SPA-SS | No filter | – | ||
Standard: SPA-SSS
You can request the necessary certificates, documentation, instructions and user guide for Rotronic HF73A using the special form.
You can buy Rotronic HF73A in UAE at a price starting from По запросу $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. Rotronic HF73A price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
