MadgeTech RHTEMP101A Temperature and Humidity Recorder

Overview

Product Highlights

Temperature and Humidity Recorder w/ 10 year battery life

The RHTemp101A is a compact, humidity and ambient temperature data logger. Includes ISO17025 accredited calibration certificate.

Compact Size
10-Year Battery Life
Programmable Alarm Limits
Precision RTD Sensing Element
Memory Capacity of 1,000,000+ Readings

The RHTemp101A is a compact, humidity and ambient temperature data logger. This device can measure and record temperatures from -40 °C to 80 °C (-40 °F to +176 °F) and humidity from 0 %RH to 95 %RH.

The RHTemp101A features user-specified high/low alarm limits and can even be programmed to start up to 18 months in advance. With a 10-year battery life and the ability to store up to 1,047,552 time and date stamped readings, the RHTemp101A is perfect for long-term studies.

The RHTemp101A is compatible with the latest MadgeTech 4 Software making starting, stopping, and downloading simple and easy. Graphical, tabular, and summary data is provided for analysis and can be viewed as customizable engineering units.

Technical Resources

Madgetech RHTEMP101A Datasheet
Madgetech RHTEMP101A Product User Guide

Specifications

Memory	1,047,552 readings
Reading Rate	1 reading every second up to 1 reading every 24 hours
Alarm	Yes, Humidity
Baud Rate	115,200
LED Indicators	Red & Green
Push-Button Start	Yes
Battery Life	10 years typical at a 15 minute reading rate
Material	Polycarbonate
Dimensions	1.4 in x 2.1 in x 0.6 in (35 mm x 54 mm x 15 mm)
Operating Environment	-40 °C to +80 °C (-40 °F to +176 °F), 0 %RH to 95 %RH non-condensing
Required Interface Package	IFC200
Approvals	CE

Temperature Sensor	Precision RTD Element
Temperature Range	-40 °C to +80 °C (-40 °F to +176 °F)
Temperature Resolution	0.01 °C (0.018 °F)
Temperature Calibrated Accuracy	±0.5 °C (±0.9 °F)
Temperature Calibrated Accuracy Range	0 °C to +55 °C (32 °F to 131 °F)

Humidity Sensor	Internal semiconductor
Humidity Range	0 %RH to 95 %RH
Humidity Resolution	0.1 %RH
Humidity Calibrated Accuracy	±3.0 %RH
Humidity Accuracy Range	25 % RH to 75 % RH, 20 °C to 40 °C, Hysteresis Error 1 % Typ 3 % Max
RH Units	%RH, dew pt., water vapor, concentration (mg/hl)