Product

Accutech RT10 Wireless RTD Temperature

The Accutech RT10 wireless RTD temperature field unit provides temperature data using standard and non-standard RTDs (Resistance Temperature Detectors), including 4-wire DIN 100 Ω platinum, SAMA 100 Ω platinum and DIN 1000 Ω platinum. Probes are available with either spring-loaded or direct-insertion fitting in a variety of probe lengths.

Accutech field units automatically report field data to a centralised Accutech base radio over distances of up to 3000ft (~1000m). Each field unit is self-contained, featuring an integrated 900MHz or 2.4GHz (license-free band), frequency hopping, spread-spectrum transceiver and antenna, and long lasting battery that offers 3+ years of maintenance-free service (up to 10 years depending on data rates and battery options). Accutech networks are highly scalable with the possibility of 100 field units per base radio and 256 base radios per installation. Accutech field units are housed within a compact and weather-resistant NEMA4 enclosure with options for a remote sensor and remote antenna on select models. Field units are available in a wide range of certifications and come with a 3-Year warranty .
 

Accutech RT10 Wireless RTD Temperature

• Location Field Unit
• Frequency Range 900MHz and 2.4GHz license-free bands
• Linearization RTD linearization to ± .05°C (.09°F), custom linearization with 22-point curve
• Sensor Accuracy Electronics accuracy: ± 0.1% of full scale reading
• Ambient temperature effect: ± 0.002% of reading per °C (1.8°F) ambient temperature difference from reference condition (20°C or 68°F).
• Stability: Deviation per year is less than 0.025%
• RTD accuracy: 100 ohm platinum RTD: ± (0.15+0.002*|T|) for temperatures in the range -100°C < T < 450°C. For user-provided thermocouples see the manufacturer’s data sheet.
• Stability deviation per year is less than 0.025%
• RF Characteristics 2.4GHz:
       : 2400 to 2483.5MHz ISM license-free band Frequency Hopping Spread Spectrum (FHSS) Radio
 : Data Rates: 50/100kbps (FSK Modulation), 200kbps (GFSK Modulation)
 : Typical Electrical Transmit Power: +10.6dBm
 : Typical Receive Sensitivity (0.1% BER): - 102dBm @ 50kbps, - 99dBm @ 100kbps, - 99dBm @ 200kbps
 : Typical CW Receiver Blocking Rejection: 64dB for CW @ +/- 5MHz, 74dB for CW @ +/- 30MHz

• Self-Diagnostics • Low battery notification – indicates the need to replace the battery (approximately one month advance notification).
• Contains software and hardware that continuously monitors operation. Any sensor or device parameter that is out of spec is identified and reported.
• Operating Ambient: –40 to 85°C (–40 to 185°F) electronics
• Materials of Construction
: Type 316 stainless-steel base and RTD sheath
: GE Lexan® cover. V-0 rating and UV resistant
: Process Connection: 1/2” MNPT
• Power • Self-contained power: Standard Accutech field units include a single C-Cell (900MHz) or D-Cell (2.4GHz) lithium battery that offers battery life up to 10 years of service, depending on data rates and battery options.
• Operating Shock and Vibration Tested per IEC 60068-2-6 (vibration) and 2-27 (shock)
• Random Vibration Characteristics: Tested to withstand 6 g’s, 15 minutes per axis from 9 – 500Hz
 

Accutech RT10 Wireless RTD Temperature