Thiết bị bộ ghi dữ liệu nhiệt độ không dây Wireless Temperature Data Logger model RFRTDTemp2000A hãng MadgeTech

Memory

21,504 readings

Reading Rate

1 reading every second up to 1 reading every 24 hours

Baud Rate

250,000

LED Indicators

Green, Blue & Red

Battery Life

3 years typical at a 1 minute reading rate

Material

ABS plastic

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

IP Rating

IP22

Operating Environment

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

Required Interface Package

RFC1000

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

External Temperature Sensor

100 Ω Resistance Temperature Detector (RTD)

External Temperature Range

18.5 Ω to 390.5 Ω; -200 °C to +850 °C (-328 °F to +1562 °F) (Probe Dependent)

External Temperature Resolution

0.005 Ω; 0.001 °C (0.0018 °F) (Probe Dependent)

External Temperature Calibrated Accuracy

±0.015 Ω; ±0.04 °C (±0.072 °F)
(Probe Dependent)

Internal Temperature Sensor

Internal Semiconductor

RF Carrier Frequency

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

Output Power

+0 dBm typical

Receiver Sensitivity

-95 dBm typical

Typical outdoors Line of sight

Up to 2000 ft

Typical Indoors line of sight

Up to 500 ft