ACI NO2-R

NO2 Sensor
Automation Components (ACI) | Part Number: NO2R
$398.72

The NO2-R is a room sensor which monitors nitrogen dioxide (NO2). It is designed for the continuous monitoring of vehicle exhaust in non-hazardous areas. A wide spectrum, long life electrochemical sensor measures the amount of NO2 in the environment. The Room transmitters are offered in a standard NEMA 1 plastic enclosure. An optional NEMA 4X watertight and dust proof enclosure is available with the room transmitter.

Ships in 4-6 weeks
  • The NO2 transmitter monitors nitrogen dioxide (NO2)
  • It is designed for the continuous monitoring of vehicle exhaust in non-hazardous areas
  • A wide spectrum, long life electrochemical sensor measures the amount of NO2 in the environment

NO-2R Technical Data

Supply Voltage
24 VAC +/- 10% Floating
One side Grounded; 24 VDC

Supply Current
100 mA nominal
250 mA maximum

Power Usage
6.6 Watts maximum

Operating Temperature
-4F to 104F (-20C to 40C)

Operating Humidity
15 to 90% RH Continuous, non-condensing; 0 to 99% RH Intermittent, non-condensing

Accuracy
+/- 2.5% of Reading

Repeatability
+/- 1% of Reading

Operating Pressure
Atmospheric +/- 10%

Response Time
Less than 60 Seconds for 90% of step change

Sensor Type
Electrochemical

Sensor Life
2-3 years under Normal Conditions

Factory Set
0 – 6 ppm / 0 – 10 ppm Field Adjustable

Coverage Area
7500 sq. ft; 49' Radius

Indicators
Alphanumeric, 2 line X 8 digit LCD / (2) Red LED’s for Relay Status

Mounting Height
4' to 6'

Outputs
Analog 4-20 mA or 2-10V Jumper Selectable; Digital RS-485

Relay Life Expectancy
200,000 cycles minimum with 1A @ 30 VDC

Time Delays
Actuation / De-Actuation: 0 to 60 Minutes in 5 minute Increments

Storage
32 to 68F (0C to 20C)

Unit Shelf Life
6 Months

Enclosure
Room: Polycarbonate/ABS Blend

Terminal Blocks
Fixed, Power wiring: 16 to 26 AWG Shielded Twisted Pair

Terminal Block Torque Rating
0.37 ft-lbs. (0.5n-3m) Nominal

RS-485 Wiring
Beldon 9841 or equal

Calibration Equipment
0.5 lpm Regulator, zero & span gas (supplied by local vendor)


Calibration adapter (Part # 83830-020-000)

Dimensions
(H) 6.00" (152.4 mm) x (W) 3.5" (88.9 mm) x (D) 1.09" (27.87 mm)