Onset HOBOnet Wireless Temperature Humidity Sensor
SKU
RXW-THC-900
$300.00
- Wireless Temperature and Humidity Sensor with -40C to 75C and 0 to 100% RH Measurement Ranges
- ±0.2°C and ±2.5% RH Measurement Accuracy
- 450 to 600 Meter Wireless Range and up to 5 Extended Hops with a Wireless Repeater
- Simple Push Button Setup for Joining a HOBOnet Wireless Network
- Powered by a Rechargeable NiMH Batteries and Built-In Solar Panel
- Operates in an Outdoor Environment with a Solar Radiation Shield
- Available in 3 Different Wireless Radio Frequencies: 900 MHz (United States), 868 MHz (Europe) and 922 MHz(Australia/New Zealand)
A Complete System Requires an RX3000 Remote Monitoring Station or RX2100 MicroRX Monitoring System, HOBOnet Wireless Manager and HOBOnet Wireless Sensor
Special order - please be advised that due to supply shortages, some items may require 6 weeks for shipment
User Manuals and Product Guides
Onset HOBOnet RXW-THC-XXX Wireless Humidity and Temperature Sensor Specifications
| Relative Humidity | Measurement Range: 0 to 100% RH @ -40°C to 75°C (-40°F to 167°F) Accuracy: ±2.5% RH from 10% to 90% RH Typical to a Maximum of ±3.5% including hysteresis @ 25°C (77°F); Below 10% and Above 90%: ±5% Typical Resolution: 0.01% RH Response Time: 5 Minutes in Air Moving 1 m/s (2.2 mph) with Protective Cap Drift: <1% per year Typical NOTE: Exposure to Conditions Below -20C or Above 95% RH May Temporarily Increase the Maximum RH Sensor Error by an Additional 1% |
| Temperature | Measurement Range: -70°C to 75°C (-40°F to 167°F) Accuracy (-40°C to 0°C): ±0.25°C Accuracy (0°C to 70°C): ±0.20°C Accuracy (70°C to 100°C): ±0.25°C Resolution: 0.02°C @ 25°C (0.036°F @ 77°F) Response Time (w/ Solar Radiation Shield): 5 Minutes in Air Moving 1 m/s (2.2 mph) Response Time (w/o Solar Radiation Shield): 2 Minutes, 30 Seconds in Air Moving 1 m/s (2.2 mph) Drift: <0.01°C (0.018°F) per year |
| Wireless Communications | Radio Power:12.6 mW (+11 dBm) Non-Adjustable Transmission Range (6ft Height): 457.2 Meters (1500 ft) Line of Sight Transmission Range (10ft Height): 609.6 Meters (2000 ft) Line of Sight Wireless Data Standard: IEEE 802.15.4 Radio Operating Frequency (RXW-THC-900): 904 to 924 MHz Radio Operating Frequency (RXW-THC-868): 866.5 MHz Radio Operating Frequency (RXW-THC-922): 916 to 924 MHz Modulation Employed: OQPSK (Offset Quadrature Phase Shift Keying) Data Rate: Up to 250 kbps, Non-Adjustable |
| Duty Cycle | <1 % |
| Max Number of Motes | 50 Motes per 1 RX Wireless Sensor Network |
| Power Source | (2) AA 1.2 Volt Rechargeable NiMH Batteries Powered by Built-in Solar Panel or (2) AA 1.5 Volt Lithium Batteries for Operating Conditions of -40°C to 70°C (-40°F to 158°F) |
| Battery Life | NiMH Batteries: 3 to 5 Years @ -20C to 40C (-4F to 104F) and Positioned Toward the Sun (Operation Outside this Range will Reduce the Battery Service Life) Lithium Batteries: 1 Year, Typical Use |
| Memory | 16 MB |
| Operating Temperature Range | Rechargeable Batteries: -25°C to 60°C (-13°F to 140°F) Lithium Batteries: -40°C to 70°C (-40°F to 158°F) |
| Materials | Sensor: Polyamide Mote: PCPBT, Silicone Rubber Seal |
| Standards Compliance | FCC (RXW-THC-900), CE (RXW-THC-868), RCM (RXW-THC-922), IP67, NEMA |
| Weight | Sensor and Cable: 110 grams (3.88 oz) Mote: 223 grams (7.87 oz) |
| Dimensions | Sensor: 5.1 cm x 3.3 cm (0.2" x 1.3") Cable Length: 2 Meters (6.56 ft) Mote: 16.2 x 8.59 cm x 4.14 cm (6.38" x 3.38" x 1.63") |
Customer Questions