Michell Instruments

HS3-P HygroSmart Probe

Features an interchangeable sensor to ensure minimal process downtime w/ ±0.8% accuracy & loop checking simulator

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HS3 P Hygro Smart Probe 05671

The HygroSmart HS3 is an accurate, stable and user configurable probe designed to provide reliable humidity measurement for process control in a wide range of applications. The HS3 probe features an interchangeable sensor to ensure minimal process downtime and low cost of ownership.

• Accuracy ±0.8%; RH
• Operating temperature -40 up to 120°C
• Rugged 10 bar pressure rated industrial housing
• Second output parameter: temperature (°C), frost/dew-point (°C), absolute humidity (g/m3), specific enthalpy (kJ/kg) or water activity
• 2x Voltage outputs (0-1/2.5/5/10V), 1x RS485 output (Modbus RTU)
• Probe 100% end-user configurable
• Interchangeable sensor for rapid maintenance
• Digital zero & span trimming
• Traceable 5 point calibration certificate
• Loop checking Simulator
 

Voltage Output Signals0-1 V, 0-2.5 V, 0-5 V, 0-10 V
Digital Output SignalModbus RTU over RS485 2-wire
Electrical Thermal Coefficient0.0004%/°C
Load Resistance0-1, 0-2.5 V : 10K Ω
0-5, 0-10 V : 50K Ω
Supply Voltage Range5 to 28 VDC
Supply Current Consumption5V : 4mA
28V : 7mA
Supply ProtectionProtected against reverse voltage and overvoltage
Configurable Calculated Scales/Ranges Dew point: -40 to +100°C,
Water activity: 0 to 1,
Absolute humidity: 0 to 200 g/m³,
Specific enthalpy: 0 to 800 KJ/kg,
Frost point: -50 to +10°C
Configurable Temperature Scales/Ranges°C, °F : -20 to 80°C, 0 to 50°C, -40 to +60°C,
-30 to +70°C, 0 to 100°C
CE conformity2004/108/EC heavy industrial immunity
Operating Specifications
Probe Operating TemperatureProbe: -40 to +85°C
Interchangeable sensor:-40 to +120°C
Recmommended Storage Temperature+10 to +40°C
Mechanical Specification
Ingress ProtectionIP67 (NEMA 6)
Material Probe & sensor body: Solid glass filled PBT
Interconnect ring: Anodise aluminium
Filter assembly: HDPE or moulded polymer & PVDF
DimensionsProbe:L=145mm, ø15mm
Interchangeable sensor:L= 56mm, ø12mm
Weight31g approx (packed weight 45g)
Electrical ConnectorM12 5 pin (A coded)
Mating Connector/Cable (optional)M12 connector/cable 2, 5, 10 meter assembly
Product MarkingIndelible laser etched alphanumeric/bar coded
identification
Maintenance Kits ( Optional )
HS3 Probe Simulator KitDesk-mounted configuration kit, 3 x sensor
simulators (25%, 50%, 75% RH at 23°C),
spare probe electronics, carry case
HS3 Probe Configuration KitDesk-mounted configuration kit, spare
probe electronics, carry case
HS3 Probe Logger/ Configuration Converter Cable1.8 metre USB to RS485 converter cable with M12 connector
Performance Specifications
RH Measurement Range (RH)0 to 100% RH
RH accuracy @ 23°C± 0.8% RH (5 to 95%RH)
RH Thermal Coefficient<0.03% RH/°C typical
RH Measurement Response Time< 1 sec to RH event
RH ElementMichell H8000
RH Long Term Stability±1% RH per year
Temperature Measurement Range-40 to +85°C
Temperature Accuracy±0.2°C
Temperature Resolution±0.01°C
Temperature TechnologyPT1000 1/3 DIN Class B
Recommended Storage Range+10 to +40°C
CalibrationTraceable 5-point calibration certificate
Application SoftwareHS3 Application Software
Electrical Specifications
  • Thumbnail of document Data Sheet - HS3-P HygroSmart Probe
    Download

    Data Sheet - HS3-P HygroSmart Probe

    Download
  • Thumbnail of document Manual - HS3-P HygroSmart Probe
    Download

    Manual - HS3-P HygroSmart Probe

    Download

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