HC2A-SM - Stainless steel industrial probe

The HC2A-SM is the robust probe from ROTRONIC for harsh environments and adds to the wide product portfolio. It measures humidity and temperature and calculates the dew/frost point.

Food, paper, textile, pharmaceutical and cosmetic industries

• Accuracy: ±0.8 %RH, ±0.1 K, at 23 °C ±5 K
• Range of application: -50…100 °C / 0…100 %RH
• Digital interface (UART) and scalable analog outputs, 0…1 V
• Standard output scaling: 0…1 V = -40…60 °C / 0…100 %RH
• Adjusted at 23 °C and 10, 35, 80 %RH

Probe type Chrome steel standard
Range of application -50...+100 °C / 0...100 %RH
Accuracy at 23 ±5 °C ±0.8 %rh / ±0.1 K
Power consumption 3.3…5 VDC, adjusted at 3.3 VDC
Current consumption 4.5 mA at 3.3 VDC
Long-term stability <1 %rh / year
Humidity sensor Hygromer HT-1
Temperature sensor PT100 1/3 DIN Class B
Maximum wind velocity 3 m/s, without filter; 25 m/s with wire mesh filter
Filter type No filter
Response time <15 s, without filter
Probe adjustment by software 1 Point & multipoint %rh & °C
Firmware update With internet and HW4 software
User information from Software HW4 (devicemanager)
Data processing via HW4 with interface cables
Device Protection by password Yes
Type of output signals 2 x 0…1 VDC
Analogue outputs scaleable by the user Yes
Analog output signal (standard) 0…1 V = 0…100 %rh; 0…1 V = -40…60 °C
Digital output signal (standard) UART
Service Interface UART
Reverse voltage protection Mechanically in the connector
Max. cable length Up to 5 m with passive cable. Up to 100 m with active cable.
Housing Stainless steel 1.4301
IP protection rating IP65
FDA/GAMP compatibility FDA 21 CFR Part 11 and GAMP compatible
Dimensions Ø 15 x 108 mm

Want to learn more about our products?
We will be pleased to personally advise you.

+65 6376 2107

Contact Information

* Required Fields