The TRH-1000 is a low-cost, 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 fild and leave it to record. Once the desired information has been recorded, plug the logger into the serial port of you computer and begin dowloading and viewing the logged data with ACR´s TrendReader® Espress software. No cables, wires or accessorie are required, making the TRH-1000 the ideal data logger for quick and accurate temperature and humidity measurements in a varity of applications.
Product Specifications
- Size: 25.4 mm x 58.4 mm x 81.3 mm (1" x 2.3" x 3.2")
- Weight: 74 g (2.6 oz)
- Case Material: Cycoloy® (Ge Plastics) C120 ABS + Polycarbonate
- Mounting: Magnetic backing and security loop
- Operating Limits: -40 to 10ºC (-40 to 158ºF) and 0 to 100% RH ( non-condensing)
- Clock Accuracy: +/- 2 seconds per day
- Battery: 3.6 volt Lithium, 1 Amp-Hour
- Battery-Life: 5 years und normal use (factory replaceable)
- Memory Size: 64 KB (32,640 readings per channel)
- Sampling Methods¹:
- 1. Continious (First-in, First-out)
- 2. Stop when full (Fill-then-stop)
- ¹ Option to delay start
- Sampling Rates¹: Unser selectable from 8 seconds to 34 minutes
- ¹Readings stored to memory can be spot or averaged over the sample interval (expected for the 8 second interval)
- Resolution: 8-bit (1 part in 256)
- PC Requirements: IBM PC or 100 % compatible running Windows®3.1, ´95, ´98, 2000, Me, NT or XP with at least 2 MB RAM, 10 MB of hard disk space and one free serial port
- Software Requirements: TrendReader®Express
- Certifications and Standards:
- - Certificated to CE standard EN61326: 1997 + A1:1998 (European Emissions and Immunity) covering ESD, RFI, EFT/B, Surge, Conducted Immunity, and Voltage Dips and Interruptions
- - Metts FCC Standard 47 CFR Part 15, Subpart B: 1999, Class B (US Radiated and Conducted Emissions)
Sensor Specifications
Internal Temperature/Relative Humidity Sensor:
- Tpye: CMOsens® (by Sensiron)
- Temp Range: -40 to 70ºC (-40 to 158ºF)
- Temp Accuracy: +/- 0.6ºC @ 25ºC (+/- 1.0ºF @ 77ºF), +/1 2.0ºC from -40 to 70ºC (+/- 3.6ºF from -40 to 158ºF)
- RH Range: 0 to 100% RH (non-condensing)
- RH Accuracy: +/1 4% RH between 20 an 80% RH; otherwise +/- 5%
Calibration
Factory calibration verification and NIST certificated are available upon special request.