The RFRHTemp2000A is a wireless temperature
and humidity data logger. Designed with external
humidity and RTD-based temperature sensors, the
RFRHTemp2000A provides a fast response time for
both parameters.
This device features an LCD screen that provides
instant access to current readings, minimum,
maximum and average statistics. Equipped with
user-programmable alarms, the RFRHTemp2000A will alert or notify users via email or text when thresholds are breached, allowing users to take immediate action.
The RFRHTemp2000A 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.
The RFRHTemp2000A is also MadgeTech Cloud Services ready, providing users the ability to monitor data remotely on any smartphone, tablet or internet-enabled device.
Note: RFC wireless interface required.

General

Temperature

Memory

16,128 readings (all channels enabled)

Reading Rate

1 reading every second up to 1 reading every 24 hours

LED Indicators

Green, Blue & Red

Battery Life

3 years typical at a 1 minute reading rate

Material

ABS plastic

Operating Environment

-20 °C to +60 °C (-4 °F to +140 °F) 0 %RH to 95 %RH non-condensing

IP Rating

IP22

Dimensions

3.0 in x 3.5 in x 0.95 in (76.2 mm x 88.9 mm x 24.1 mm) - Data logger only

Internal Channel Temperature Range

-20 °C to +60 °C (-4 °F to +140 °F)

Internal Channel Temperature Sensor

Resistance Temperature Detector (RTD)

Internal Channel Temperature Calibrated Accuracy

±0.5 °C (0 °C to 55 °C)

Internal Channel Temperature Resolution

0.01 °C (0.018 °F)

Required Interface Package

RFC1000

Baud Rate

250,000

Approvals

US (FCC), CA (IC), CE, South Korea (KCC), China (CMIIT), Japan (LCIE)

Countries approved for use, purchase and distribution

Australia, Austria, Belgium, Bulgaria, Canada, Chile, China, Colombia, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Greece, Honduras, Hungary, Iceland, Ireland, Israel, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Mexico, New Zealand, Norway, Peru, Poland, Portugal, Romania, Saudi Arabia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Thailand, The Netherlands, Turkey, United Kingdom, United States, Venezuela, Vietnam

Output Power

+0 dBm typical

Receiver Sensitivity

-95 dBm typical

Typical Indoors line of sight

Up to 500 ft

Typical outdoors Line of sight

Up to 2,000 ft

RF Carrier Frequency

2.45 GHz IEEE 802.15.4 ultra-low power MadgeNET Wireless Transceiver with fully by-directional communication.

RF Baud Rate

250,000

Specified Accuracy Range

25 %RH to 75 %RH; +20 °C to +40 °C
Hysteresis Error 1 % typical, 3 % Maximum

Humidity Calibrated Accuracy

±3.0 %RH

Humidity Resolution

0.1 %RH

Humidity Range

0 %RH to 95 %RH

Humidity Sensor

Relative Humidity Sensor

Wireless

Humidity

RFRHTemp2000A — 901423-00
The RFRHTemp2000A replaces the following products:
Therm-A-Lert-P (1″) — 901701-00
Therm-A-Lert-RH — 901718-00
Therm-A-Lert — 901694-00