Michell Instruments

HS3-P HygroSmart Probe

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

This product is no longer available. Contact us at 800-567-8686 for alternative solutions.

Have questions? We're here to help!
Have questions? We're here to help!
Call
Email
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

Accessories

Request a Calibration Quote

We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more

Sign up to receive email updates on new product launches, promotions, news, blogs, Brand's Brands videos and so much more!