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HOBOnet® Wireless Sensor Network
RXW Temperature Sensor (RXW-TMB-1-xxx and RXW-TMB-6-xxx) Manual
RXW Temperature
Sensor
Models:
• RXW-TMB-1-900 and
RXW-TMB-6-900 (US)
• RXW-TMB-1-868 and
RXW-TMB-6-868
(Europe)
• RXW-TMB-1-921 and
RXW-TMB-6-921
(Taiwan)
• RXW-TMB-1-922 and
RXW-TMB-6-922
(Australia/NZ)
Included Items:
• Cable ties
• Screws
25547-B
Find Quality Products Online at:
This sensor measures temperature and is designed to work with the HOBOnet (HOBO® RX)
Wireless Sensor Network in which data is transmitted wirelessly from the sensor mote across
the network to the station and then uploaded to HOBOlink® web-based software. With
HOBOlink, you can monitor sensor readings, view graphs, set up alarms, download data, and
more.
Specifications
Sensor
Measurement Range
-40° to 100°C (-40° to 212°F)
Accuracy
±0.25°C from -40° to 0°C (±0.45°F from -40° to 32°F)
±0.20°C from 0° to 70°C (±0.36°F from 32° to 158°F)
±0.25°C from 70° to 100°C (±0.45°F from 158° to 212°F)
Resolution
0.02°C (0.036°F)
Drift
<0.01°C (0.018°F) per year
Response Time (typical, to
2 minutes, 30 seconds in air moving 1 m/sec
90% of change)
Wireless Mote
Operating Temperature
-40° to 70°C (-40° to 158°F)
Range
Radio Power
12.6 mW (+11 dBm) non-adjustable
Transmission Range
Reliable connection to 457.2 m (1,500 ft) line of sight at 1.8 m (6 ft) high
Reliable connection to 609.6 m (2,000 ft) line of sight at 3 m (10 ft) high
Wireless Data Standard
IEEE 802.15.4
Radio Operating
RXW-TMB-x-900: 904–924 MHz
Frequencies
RXW-TMB-x-868: 866.5 MHz
RXW-TMB-x-921: 921 MHz
RXW-TMB-x-922: 916–924 MHz
Modulation Employed
OQPSK (Offset Quadrature Phase Shift Keying)
Data Rate
Up to 250 kbps, non-adjustable
Duty Cycle
<1%
Maximum Number of
Up to 50 wireless sensors or 336 data channels per one HOBO RX station
Motes
Logging Rate
1 minute to 18 hours
Number of Data Channels
2
Battery Type
Two AA 1.5 V lithium batteries
Battery Life
1 year, typical use
Memory
16 MB
Dimensions
Sensor: 5.3 x 33 mm (0.2 x 1.3 inches)
Cable length: 0.3 m (1 ft), RXW-TMB-1-xxx; 1.8 m (6 ft), RXW-TMB-6-xxx
Mote: 16.2 x 8.59 x 4.14 cm (6.38 x 3.38 x 1.63 inches)
Weight
Sensor and cable: 7.6 g (0.27 oz), RXW-TMB-1-xxx; 35.2 g (1.24 oz), RXW-
TMB-6-xxx
Mote: 223 g (7.87 oz)
Materials
Sensor: Stainless steel waterproof tip
Mote: PCPBT, silicone rubber seal
Environmental Rating
Sensor and cable: Immersion in water up to 50°C (122°F) for 1 year
Mote: IP67, NEMA 6
Compliance Marks
GlobalTestSupply
www.
RXW-TMB-1-900 and RXW-TMB-6-900: See last page.
RXW-TMB-1-868 and RXW-TMB-6-868: The CE Marking
identifies this product as complying with all relevant directives
in the European Union (EU).
RXW-TMB-1-921 and RXW-TMB-6-921: See last page.
RXW-TMB-1-922 and RXW-TMB-6-922: See last page.
.com
sales@GlobalTestSupply.com
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Summary of Contents for Hobo HOBOnet RXW-TMB-1 Series
- Page 1 HOBOnet® Wireless Sensor Network RXW Temperature Sensor (RXW-TMB-1-xxx and RXW-TMB-6-xxx) Manual This sensor measures temperature and is designed to work with the HOBOnet (HOBO® RX) Wireless Sensor Network in which data is transmitted wirelessly from the sensor mote across the network to the station and then uploaded to HOBOlink® web-based software. With HOBOlink, you can monitor sensor readings, view graphs, set up alarms, download data, and more.
- Page 2 RXW Temperature Sensor (RXW-TMB-1-xxx and RXW-TMB-6-xxx) Manual LCD Screen: The mote is equipped with an LCD screen that Mote Components and Operation displays details about the current status. This example shows all symbols illuminated on the LCD screen followed by definitions Mounting of each symbol in the table.
- Page 3 RXW Temperature Sensor (RXW-TMB-1-xxx and RXW-TMB-6-xxx) Manual 2. Press the Select button once (which shows the number of network, the green LED turns off and the blue LED then smart sensors installed) and then press it again to switch to blinks indefinitely while the mote is part of the network.
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Page 4: Maintenance
2. On the station page, click Overview and scroll down to Device Information. • The HOBOnet Wireless Sensor Network can support up to 50 wireless sensors or 336 data channels per one HOBO 3. Click the Wireless tab. This icon appears next to the RX station. - Page 5 RXW Temperature Sensor (RXW-TMB-1-xxx and RXW-TMB-6-xxx) Manual The mote contacts the network once the new batteries are installed. The green LED blinks quickly while the mote searches for a network to join and then blinks slowly while it completes the network registration. Once the mote has finished joining the network, the green LED turns off and the blue LED then blinks indefinitely while the mote is part of the network.
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