PRODUCT DATASHEET
RHT30/RHT35
USB Humidity/
Temperature/Pressure Dataloggers
Download data to a PC
USB cover used as a stand
Easy-to-use dataloggers record Humidity and
Temperature, and RHT35 model also records
Barometric Pressure. They use a standard USB
connection to transfer up to 48,000 readings to a
PC with data/time stamp in PDF or spreadsheet
format. Additional features include an 8-location
logger bookmark, 6-language options, programmable sampling interval, adjustable
alarm, and password-protected security log-in. Large LCD optimizes viewing
and the smart LED provides color-coded humidity, temperature, and barometric
pressure reading status.
Features
•
Compact size housing with built-in NTC thermistor and
capacitive humidity sensor designed with standard
USB connector for easy data downloading to a PC
•
Generates a PDF report or Excel
®
spreadsheet with
data and trending graph when plugged into a PC after
datalogging is completed (Adobe
®
Reader
®
required)
•
•
•
RHT35 has built-in barometric pressure MEMS sensor
5-digit LCD display with battery life indicator
User programmable settings: 6 languages, sample
rate, start delay time, alarm delay time, high/low alarm
range, and security feature
•
•
Max/Min function
Includes (2) CR2032 batteries, USB cover (can be used
as a stand), wall mounting screw, and built-in hanger
•
•
Status Indication via Red and Green LEDs
Start button begins continuous datalogging, which
continues until memory is full at 48,000 readings, or
when Stop button is pressed
•
•
Bookmark 8 locations in a data recording log
Long battery life (approx. 3 months)
Range
0.1 to 99.9% RH
-22 to 158°F (-30 to 70°C)
300 to 1100 hPa (8.9 to 32.5 inHg)
30 seconds to 2 hours
Max Resolution
0.1% RH
0.1°
0.1 hPa (0.1 inHg)
Easily generate a PDF report or Excel
spreadsheet when plugged into a PC.
Specifications
Humidity
Temperature (Air)
Barometric Pressure (Model RHT35 only)
Datalogging interval
Memory
Dimensions/Weight
Basic Accuracy
±3% RH
±1.0°F (±0.5°C)
±3 hPa
RHT30 - Relative Humidity: 24,000 points, Temperature: 24,000 points
RHT35 - Relative Humidity: 16,000 points, Temperature: 16,000 points, Barometric Pressure: 16,000 points
4.3x1.6x0.75" (110x40x19mm)/ 1oz (90g)
Ordering
RHT30............... USB Humidity/Temperature Datalogger
RHT35............... USB Humidity/Temperature/Barometric Pressure Datalogger
RHT30 UPC Code: 793950441305
RHT35 UPC Code: 793950441350
Specifications subject to change without notice. Copyright © 2017 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form.
Rev. 5/30/17
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