ACR TRH-1000
Two-Channel Temperature and Relative Humidity
Data Logger*

Low-cost temperature and RH logger
Easy to use
No accessories required
5-year battery life
User selectable sample method and rate
NIST certificates available on Special Request
2-channel, 8 bit, 64 KB data logger
One ambient temperature and one ambient RH channel
-40 to 70°C (-40 to 158°F) 0 to 100% RH
USB Starter Package available: TRH-1000-SP
*This Model only provides the datalogger itself

ACR TRH-1000 Shown

Product Information
Datasheet	244 KB
PDF Help

The TRH1000 is an economical and easy-to-use temperature and relative humidity data logger. With its precision calibrated internal temperature and relative humidity sensor, simply place the logger in the field and leave it to record. Once the desired information has been recorded, plug the logger into the serial port of your computer and begin downloading and viewing the logged data with ACR's TrendReader® Express software. No cables, wires or accessories are required, making the TRH-1000 the ideal data logger for quick and accurate temperature and humidity measurements in a variety of applications.

TRH-1000 Specifications

Size:

25.4 mm x 58.4 mm x 81.3mm (1" x 2.3" x 3.2")

Case Material:

Cycoloy (GE Plastics) C120 ABS + Polycarbonate

Mounting:

Magnetic backing and security loop

Clock Accuracy:

+/- 2 seconds per day

Battery:

3.6 volt Lithium , 1 Amp-Hour

Battery Life:

5 Years under normal use

Memory Size:

64 KB (32,640 readings)

Sampling Methods:

1. Continuous (First-in, First-out)
2. Stop when full (Fill then stop)

Sampling Rates:

User selectable rates from 8 seconds to 34 minutes

Resolution:

8-bit

Internal Temperature Sensor

Type:

CMOSens (by Sensiron)

Temperature Range:

-40 to 70°C (-40 to 158°F)

Temperature Accuracy:

+/- 0.6°C @ 25°C (+/- 1.0°F @ 77°F)
+/- 2.0°C from -40 to 70°C
(+/- 3.6°F from -40 to 158°F)

RH Range:

0 to 100% RH (non condensing)

RH Accuracy:

+/- 4% RH between 20 and 80% RH; otherwise +/- 5%

PC Requirement

Processor/Operating System

IBM PC or 100% compatible running Windows 3.1, '95, '98, 2000, ME, NET, XP

Available Hard drive space

At Least 2MB

Memory

At Least 2MB

Communication Ports

1 Free Serial Port

Required Software

More info on the TrendReader Express>>

Ordering Information
Model	Description	Buy Online	Price
TRH1000	ACR Systems TRH-1000 Two channel temp and RH data logger (Logger Only)		$299.00
Included Accessories
	1 - Users guide	Included
Optional Accessories
SC100	ACR Systems SC-100 General Purpose Briefcase style, locking, customizable logger & accessory storage case		$155.00
SDKJRTRH	ACR Systems SDK-JR/TRH SDK for JR-1000 and TRH-1000: Software on CD, Data Logger and 90-day Technical Support.		$500.00

ACR TRH-1000 Two-Channel Temperature and Relative Humidity Data Logger*

ACR TRH-1000
Two-Channel Temperature and Relative Humidity
Data Logger*