Xpertlog® LMS RH covers local monitoring applications between -200°C to +400°C (RTD sensor range)
User friendly: easy setup, swipe to add loggers, 2D/3D view, alarms, email warnings, pre-calibration not needed
Real time data transmission
Data loggers powered by batteries and/or power supply
High accuracy: ±2.0% RH @ +23°C (15-60% RH) / ±0.1°C from -40°C to +85°C.
Data integrity: FDA 21 CFR Part 11



CharacteristicsLMS RH
Sensor typecapacitive
4 wires PT-100
– rigid– 20mm (0.8″)
– temp. sensor size1.7 x 10 mm (0.07 x 0.39”)
– temp. sensor cross section2.27 mm2 (0.0035 inch2)
Operating range15% to 95% RH
-40°C to +85°C
Accuracy±2.0% RH @ +23°C (15-60% RH)
±3.0% RH @ +23°C (60-95% RH)
±0.1°C from -40°C to +85°C
Memory capacity16,000 data points humidity / 16,000 data points temperature
Sampling rate1 sec to 24 hours
Internal clock drift4 sec / 24 h @ 23 °
Logger update rate5 sec to 24 h – user configurable
– weight93g (3.28 oz)
– diameter60 mm (2.36″)
– height68 mm (2.68″)
2 x Lithium batteries
0.35 g/each Lithium content
classified UN3091 under IATA DGR section
compliant with ICAO/IATA packing instructions 970
user replaceable
Battery lifetimeUp to 6 months, based on usage
Wireless range121m (400′)
Radio frequency2.4 Ghz ISM band
Access PointUSB connection
traceable NIST/COFRAC – ITS-90 coefficients stored in the internal memory
close loop calibration, using XpertLog® software
Standard Calibration Points25°C / 20%RH
25°C / 45%RH
25°C / 65%RH
25°C / 75%RH
Upon special request: 25°C / 90%RH
Health Safety:
EN 60601-1-2 / 2007
EN 300440-2 v1.3.1 (2009-03)
EN 60950-1 / 2006


There are no reviews yet.

Be the first to review “LMS RH”

Your email address will not be published. Required fields are marked *