Wall Mounting Temperature and Humidity Transmitter (Temp. Range: -40 to 60°C & Humi.: 0 to 100% RH) for Mechatronics, Ducting, Beverage, Hi Tech Workspaces Model: Rotronic HF320

Wall Mounting Temperature and Humidity Transmitter HF320 transmitters measure temperature, relative humidity and the dew or frost point. The HF320 is designed for fixed installation in cost sensitive HVAC applications where conditions are within the range of 0 to 100 %RH and 0… .50 ° C. Measurement interval: typically 1 second (without calculations) | Probe adjustment by software: Yes, with service cable | Device Protection by password: Yes | Analog output signal (standard): 0…20 mA, 4… 20 mA; 0… 1 V, 0… 5 V, 0… 10 V | Min. / max. load voltage / current signal: V min = 10 V + (0.02 x Load*) * = Resistance in ohms | Service Information: Calibration interval | Max. cable length: Up to 5 m with passive cable. Up to 100 m with active cable | Probe material: Polycarbonate | Probe protection: Polycarbonate plastic cage, white | Filter cartridge: Polyethylene dust filter, gray, 20 um | Enclosure material: ABS

• Supply Voltage: 10-28 VDC V min = 10 V + (0.02 x load*) | Current Consumption: Max. 2 x 20 mA | Electrical Connections: screw terminals and M16 cable gland | Humidity Sensor: ROTRONIC Hygromer IN-1; Range: 0 to 100 %rh; Accuracy at 23°C: ±2.0 %rh; Repeatability: 0.3 %rh; Long Term Stability: <1 %rh/year; Response Time: Typically 10 s for 63% of a change 35 → 80 %rh (1 m/sec air flow at sensor) |
• Temperature Sensor: Pt100 1/3 Class B; Range: -40 to 60°C / -40 to 140°F | Accuracy at 23°C: ±0.3 K | Repeatability: 0.05°C | Long term Stability: <1 °C/year | Response Time: 4 sec for 63 % of a change from 23 to 80°C (1 m/sec air flow at sensor) | Start-up Time: Typically, 3.4 s |
• Signal Type: 4…20 mA | Scale Limits: -999.99 … +9999.99 units | Minimum/Maximum Load: 0/500 Ω | Probe Material: Polycarbonate | Filter Material: Polyethylene | Housing Material/ Protection: ABS / IP 65 | Solder: Lead-free (RoHS-compliant) |
• Fire Resistance: Conforms to UL94-HB | FDA/GAMP Compatibility: Conforms to FDA21 CFR Part 11 and GAMP4 | Electronics Operating Range: 40 to 60 °C & 0 to 100% RH | Temperature Limits at Probe: -40 to 60 °C | Maximum wind Velocity at Probe: 20 m/s (7,870 ft /min)
• Supply Scope: 1 Unit of Rotronic WB1XXXXX/J1 Temperature and Humidity Transmitter, Calibration certificate and Instruction Manual | Applications:HVAC, BMS Systems, Museums, Libraries, Plastic Industries, Hi Tech Workspaces, Paper Pulp Beverages, Tobacco Industries, Ducting, Mechatronics etc.