Wireless Professional Gen 2 Air Velocity / Speed Sensor - Line Powered


  • Part #:RFP-0290-2
  • Weight:3.7 oz
  • Dimensions:4.375 x 2.470 x 1.12
  • Units:Inches
  • Availability: Inquire

Price: $494.55
Price: $667.64


Description

The Wireless Professional Gen 2 Air Velocity / Speed Sensor measures the pressure difference between two input ports, the temperature, and altitude determines the speed at which the air is moving in a system and transmits the measurement to Scigiene Premiere. The sensor measures the pressure difference between two ports. When viewing the sensor from the top, the right inlet port is the negative or low side pressure input. When the pressure on this port is greater than the left port the sensor produces a negative pressure reading. When the pressure is greater on the left port the sensor produces a positive pressure reading. Combined with the temperature and the altitude, the sensor determines at what rate the air is flowing in a system.

Features:

  • Wireless range of 1,200+ feet through 12+ walls
  • Frequency-Hopping Spread Spectrum (FHSS)
  • Best-in-class interference immunity
  • Best-in-class power management for longer battery life
  • Encrypt-RF® Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
  • Data logs 2000 to 4000 readings if the gateway connection is lost (non-volatile flash, persists through the power cycle): 10-minute heartbeats = ~ 22 days, 2-hour heartbeats = ~ 266 days
  • Over-the-air updates (future-proof)

Specifications:

Air Velocity

Tubing Length

4 feet

Pressure range

-500 Pa to 500 Pa

Accuracy

+/- 0.5 m/s

Resolution

0.1 m/s

Allowable overpressure

100 kPa

Rated burst pressure

500 kPa

Max humidity for long-term exposure

40°C (104°F) dew point

Range at 0 m Altitude

Range at 5000 m Altitude Range at 8000 m Altitude

0-30m/s

0-40m/s

0-50m/s

Span repeatability

0.5% of reading

Span shift due to temperature variation

< 0.5% of reading per 10°C (18°F)

Offset stability

< 0.05 Pa/year

Calibrated for

Air, N2

Media compatibility

Air, N2, O2, non-condensing

Calibrated temperature measurement range

-20°C to 85°C (-4°F to 185°F)

Temperature resolution

0.1°C (0.18°F)

Temperature accuracy

+/- 2°C (-10°C to 60°C) (+/- 3.6°F (14°F to 140°F) +/- 3°C (-40°C to 85°C) (+/- 5.4°F (-40°F to 185°F)

Temperature repeatability

+/- 0.1°C (+/- 0.18°F)

Gen 2 Wireless

Data logging

Sensor logs 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through power cycling): 10-minute Heartbeats = ~22 days - 2-hour Heartbeats = ~266 days

Wireless protocol

Gen 2 Proprietary Frequency-Hopping Spread Spectrum (FHSS)

Wireless transmission power (EIRP)

50 mW (900MHz), 25 mW (868 MHz), 10 mW (433 MHz)

Wireless range

2,000+ ft. through 18+ walls with the Gen 2 XL ® Gateway

Security

Encrypt-RF ® (256-bit key exchange and AES-128 CTR)

General

Battery voltage range

2.0 to 3.8 VDC

Operating altitude (non-pressurized)

-15.2 to 1,982 m (-50 to 6,500 ft)3

Storage altitude (non-pressurized environments)

-15.2 to 3,048 m (-50 to 10,000 ft)3

Operating humidity

5 to 85% RH (non-condensing)

Certifications

900 MHz sensors: FCC ID: ZTL-G2SC1 and IC: 9794A-G2SC1.

1. Operating and storage altitude without DC power supply is -30.48 to 9144 m (-100 to 30000 ft)



Please call your Scigiene representative for help in designing your wireless system in order to make sure all range and other technical specifications are fully met.


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