Omega HH804U Handheld RTD Thermometer, 2-channel, Pt100, 4-wire

Model: HH804U

Omega HH804U Handheld RTD Thermometer, 2-channel, Pt100, 4-wire

Model: HH804U

Built for portable temperature measurement, this handheld RTD thermometer takes dual Pt100 RTD inputs. It reads out on a 4-1/2 digit LCD, and transfers data over USB. Powered by 6 V (4 AAA), it works great for portable process temperature checks.

Built for portable temperature measurement, this handheld RTD thermometer takes dual Pt100 RTD inputs. It reads out on a 4-1/2 digit LCD, and transfers data over USB. Powered by 6 V (4 AAA), it works great for portable process temperature checks.

Your Price $284.21 USD
Availability 2 to 3 Weeks
Quantity

OMEGA HH804U Offers

This instrument is a 4-1/2 digit, compact-sized portable digital thermometer designed to use external 100 ohm Platinum RTD as temperature sensor. Temperature indication follows Reference Temperature/Resistance Tables (Pt385 for European Curve, Alpha=.00385. Pt3926 for American Curve, Alpha=.003926. Pt3916 for Japan Curve, Alpha=.003916.)

Applications

  • Measuring process temperatures with external Pt100 RTD probes in industrial plants
  • Differential temperature measurement across two points using dual T1 and T2 inputs
  • Recording minimum, maximum and average temperatures during equipment monitoring
  • HVAC system temperature verification and troubleshooting
  • Laboratory temperature measurement and calibration checks

OMEGA HH804U Specifications

Temperature scale Celsius or Fahrenheit user-selectable
Measurement range Pt385 (100 ohm): -200°C to 800°C (-328°F to 1472°F)
Pt3916/Pt3926 (100 ohm): -200°C to 630°C (-328°F to 1166°F)
Resolution 0.1°C or 0.2°F
Accuracy ±(0.05% rdg + 0.2°C) on °C scale
±(0.05% rdg + 0.4°F) on °F scale (specified 18°C to 28°C (64°F to 82°F), for 1 year, not including RTD probe error)
Temperature coefficient 0.1 times the applicable accuracy specification per °C from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to 122°F)
Input protection 24 V dc or 24 V ac rms maximum input voltage on any combination of input pins
Maximum differential common mode voltage 1 volt (maximum voltage between T1 and T2 during measurement)
Reading rate 1 sample/second
Input connector Accepts 4 pin mini-DIN connectors
Display 4-1/2 digit liquid crystal display (LCD) with maximum reading of 19999
Battery 1.5 V x 4 PCS (size AAA) R03P
Battery life 200 hours typical with carbon zinc battery
Auto power off 30 minutes
Ambient operating range 32°F to 122°F (0°C to 50°C) <70% R.H.
Storage temperature -4°F to 140°F (-20°C to 60°C) <80% R.H.
Dimensions 6.3" (160 mm) H x 3.27" (83 mm) W x 1.5" (38 mm) D
Weight Approximately 9.0 oz (255 g) including batteries

What's included with the OMEGA HH804U

  • Omega HH804U Handheld RTD Thermometer, 2-channel, Pt100, 4-wire

Ask a question about Omega HH804U Handheld RTD Thermometer, 2-channel, Pt100, 4-wire

Customer Reviews for the OMEGA HH804U

OMEGA HH804U Offers

This instrument is a 4-1/2 digit, compact-sized portable digital thermometer designed to use external 100 ohm Platinum RTD as temperature sensor. Temperature indication follows Reference Temperature/Resistance Tables (Pt385 for European Curve, Alpha=.00385. Pt3926 for American Curve, Alpha=.003926. Pt3916 for Japan Curve, Alpha=.003916.)

Applications

  • Measuring process temperatures with external Pt100 RTD probes in industrial plants
  • Differential temperature measurement across two points using dual T1 and T2 inputs
  • Recording minimum, maximum and average temperatures during equipment monitoring
  • HVAC system temperature verification and troubleshooting
  • Laboratory temperature measurement and calibration checks

OMEGA HH804U Specifications

Temperature scale Celsius or Fahrenheit user-selectable
Measurement range Pt385 (100 ohm): -200°C to 800°C (-328°F to 1472°F)
Pt3916/Pt3926 (100 ohm): -200°C to 630°C (-328°F to 1166°F)
Resolution 0.1°C or 0.2°F
Accuracy ±(0.05% rdg + 0.2°C) on °C scale
±(0.05% rdg + 0.4°F) on °F scale (specified 18°C to 28°C (64°F to 82°F), for 1 year, not including RTD probe error)
Temperature coefficient 0.1 times the applicable accuracy specification per °C from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to 122°F)
Input protection 24 V dc or 24 V ac rms maximum input voltage on any combination of input pins
Maximum differential common mode voltage 1 volt (maximum voltage between T1 and T2 during measurement)
Reading rate 1 sample/second
Input connector Accepts 4 pin mini-DIN connectors
Display 4-1/2 digit liquid crystal display (LCD) with maximum reading of 19999
Battery 1.5 V x 4 PCS (size AAA) R03P
Battery life 200 hours typical with carbon zinc battery
Auto power off 30 minutes
Ambient operating range 32°F to 122°F (0°C to 50°C) <70% R.H.
Storage temperature -4°F to 140°F (-20°C to 60°C) <80% R.H.
Dimensions 6.3" (160 mm) H x 3.27" (83 mm) W x 1.5" (38 mm) D
Weight Approximately 9.0 oz (255 g) including batteries

What's included with the OMEGA HH804U

  • Omega HH804U Handheld RTD Thermometer, 2-channel, Pt100, 4-wire

Ask a question about Omega HH804U Handheld RTD Thermometer, 2-channel, Pt100, 4-wire

Customer Reviews for the OMEGA HH804U

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