Eco ozone sensors monitors specifications, instrument combination, air water applications, accessories included.
Ozone Applications Information
Business, Home Ozone Applications
Perishable Food Applications
Ozone Book Information
Colon Cleansing Detoxification, Health Risks, Colonic Irrigation, Medical Ozone Therapy
Ozone Generators, Colon Cleansing Equipment, Pool and Spa Ozone Generators, Air Purifiers, Oxygen Generators
Other Home Business Products
Liquid Vitamin Mineral Dietary Supplement
Ozone Sensors Monitors Specifications
BATTERY POWERED OZONE SENSORS
A21ZX Digital readout, pocket-size, with belt pouch 0-10ppm. Fast response. Higher concentration sensing. Checking leaks around large equipment. HVAC technicians, industrial and research applications, power plants.
A22 general purpose sensor and monitor. Designed for rugged indoor field use, factories, pilot plants, process facilities, and sensor and monitoring uses of all kinds.
EZ-1X LED multi-color bar graph readout. Simple and low cost. Ozone concentration checking in general occupancy and work site. Light commercial, agricultural and residential. 0-.14ppm.
FIXED OZONE MONITORS
C-30ZX With multicolor bar graph readout, audio alarm, output for data logger, and set-point relay contacts. C-30ZX User-friendly monitor. With multicolor bar graph readout, audio alarm, and outputs for data logging and external relay control. 0-.14ppm. For office areas, light commercial and industrial, swimming pools, research facilities. For dust, water and vandalism protection, remote alarming, etc., see system combinations.
OS-1X Ozone Sensors Switch that controls ozone generators by a 0-.1ppm set-point. 5 amp output relay. The standard for HVAC systems. The OS-1X Acts like the thermostat to control ozone generators and other external equipment. For HVAC systems, hotels, restaurants, bars, casinos, nursing homes, laundries, water bottling plants. For dust, water and vandalism protection and for use in high flow rate air streams such as in HVAC ducts, use EE-1 Environmental Enclosure.
OS-3 Ozone monitors and controller for 0-10ppm. Digital readout and data logging capability with 5 amp output relay. For higher concentrations of ozone .5-10ppm. Acts like the thermostat to control ozone generators and external systems. Has LCD digital readout and voltage output. Sensor can be located up to one meter from the instrument. Works in cold rooms for food storage, HVAC ozone injection monitors, ozone generator monitoring, and research projects.
OS-4 acts like the thermostat to control generators and alarm based on adjustable concentration level set point. Ideal for checking ambient concentration levels in food storage, at the supply ducts in ozone AC systems, and checking output of smaller generators. Ozone monitor and controller for .05-10ppm. Digital readout and data logging capability. 5 amp output relay.
EZ-10W Measures dissolved ozone in water samples. This analyzer is portable, battery operated instrument for taking water samples only. Uses 50-180 ML samples and it does not come in contact with the water. It has many applications in bottled water, swimming pools and spas, water treatment systems, aquariums, food washing and canning, wine making, cooling towers, research and much more.
EZ-10W is used to measure dissolved ozone in samples taken from the process water. This new instrument is very popular because it is low in cost and does not require consumable reagent chemicals.
We recommend its use only for water with low ozone demand however so that the dissolved ozone concentration does not decrease during the sampling process. Bottled water residual and ozone in process water and wash water are examples of good applications. Waste water and water with bromine compounds are not good applications.
Ranges: .02-.14ppm (mg/l), .1-.7ppm (mg/l).
Accuracy: Within 20% at higher end of ranges when operated near room temperature.
Response Time: About 10 seconds to 90% reading. Full reading at 1 minute. Reading time is independent of the half-life of the ozone in the water sample.
Measurement Principle: HMOS (heated metal oxide semiconductor) sensor in headspace.
Interferences: None from salt or typical levels of chlorine. Likely interferences from VOCs.
Size: 85 x 35 x 60mm (31/4 x 1 3/8 x 2 3/8 inches).
Temperature Range: 20-30 degrees C (68-86 degrees F).
Weight: 154 grams (6 oz.)
Power Requirements: 12-24 volts DC at 300mA. AC adapters available worldwide.
Batteries: Self-contained NiMH. Approximately 8 hour capacity. Recharged by AC adapter overnight.
The EZ-10W instrument is easily used by relatively untrained personnel, and it is not affected by chlorine or salt. There are no consumables. The OG-1 o3 source can be used for checking instrument response. Simple and convenient.
DOM-1 Dissolved Ozone Sensors Monitors and Controller Features:
Low Cost on-line dissolved ozone monitors and Controller 0-2ppm. Insensitive to most chemicals such as chlorine. Can be calibrated easy to any in-home standard. Set-point relay for alarm or system control. 4-20mA output to PLC or other remote readouts and controllers.
Water feed greater than 25psi (2 bar)
.15 liters/minute (3 gallons/hour) flow rate to drain or reclaim.
12vdc 800mA power supply.
Accuracy: better than 20 percent. 10 percent typical.
Readout: 0-2ppm in .01ppm increments.
Lowest reading: .03ppm.
C-21 Low cost VOC monitors where solvent fumes are the potential danger. AC or battery operation.
Range: .Full scale=50-100ppm for most solvent based VOCs like paint thinners, dry cleaning fluids, cleaning solvent and gasoline vapors. Does not respond to carbon dioxide or radon.
Bar graph Display: Green normal) Yellow (caution). Red (danger).
Response Time: Within 10's of seconds of VOC reaching the sensor.
Measurement Principle: HMOS (heated metal oxide semiconductor) sensor.
Size: 85 x 35 x 60 mm (31/4 x 1 3/8 x 2 3/8 inches).
Temperature and Humidity Range: 0-40 degrees C and 0-80% relative humidity.
Weight: 140 grams (5 oz.)
Power Requirements: 12 volts DC at 300mA. AC adapters available worldwide.
Batteries: Self-contained NiCad or NiMH. Approximately 2 hour capacity. Recharged by AC adapter overnight.
C-21 has an audible alarm with 8 settings and has two output circuits for external measurements and controls via the accessory plug. Power switch on face to switch from battery to AC power.
OG-3 ozone source calibrator is for calibration verification and simple approximate calibration of Eco Sensors ozone instruments. It is available in either of two outputs: .1ppm or 1ppm. The OG-3 is powered by an AC adapter supplying 12VDC. The OG-3 uses precision quartz UV lamp ozone generator. Its output is adjusted the laboratory by comparison with NIST traceable standard.
Ozone Source: UV lamp
Output Ozone Concentration: .1ppm (standard) or 1ppm (upon request)
Warm-up time: 30 minutes
Temperature of use: Indoor room temperature
Size: 36 × 95 × 160 mm (1.41 × 3.75 × 6.30 in)
Weight: 255 grams (9 oz)
Power requirement: 12VDC at 300mA
Warranty: One year
PAC-44 alarm and controller panel is fed by up to 4 instruments via 4-20mA signal loops. The PAC has four programmable relay outputs and four 4-20 MA analog outputs. There is the 90 dB audio alarm and LCD display for low, medium and high gas alarms.
PAC is preprogrammed at the factory and is completely field adjustable using the board-mounted push button keypad. Functions that can be user programmed include relay assignment and delays, complex zoning, alarm set points and more. The PAC-44 is powered by 90-240VAC, 47-63 Hz.
Enclosure is watertight molded fiberglass polyester.
Relay Outputs: four SPDT relays rated 5A at 240VAC.
Analog Outputs: four scalable 4-20mA signals.
Readout: Scrolling backlit LCD display. Indications for power, 4-20mA fault, and low, medium, high gas alarms.
Audio Alarm: 90dB at 3 meters. Alarm silence button.
Power Requirement: 90-240VAC 47-63 Hz.
Operating Environment: 0-40 degrees C (32-100 degrees F)
0-95% relative humidity, non-condensing.
Enclosure: Molded fiberglass polyester, 265 mm X 230 mm X 150 mm (10.5 X 9 X 6 inches), 2.75 kg (6 pounds).
RAP-2 The model RAP-2 is the remote alarm panel for gas and other detection instruments. It is designed to work with various Eco Sensors instruments including the C-21, C-30ZX, EE-1, EE-2, OS-1X, OS-3, OEM-1, and OEM-2. The RAP-2 can alarm by detection of closed relay contacts, signals exceeding DC voltage in put thresholds and signals exceeding 4-20mA current input thresholds. The alarm has flashing red strobe lamp and pulsating audio alarm which can be turned off by its Acknowledge switch. When the alarm is activated the relay with both normally open and normally closed contacts is activated. The RAP-2 can be located many hundreds of feet or meters from the gas instruments if the connection wiring is has minimum loss and there is no outside signal interference.
The unit should be powered by 14 volts via the DC power jack (which is the output of many 12 volt AC adapters or 14-30 AC or DC by a terminal block connection. 12 volts power in put may work satisfactorily in all cases except for certain 4-20mA output situations.
UV-100 OZONE ANALYZER
The Eco Sensors model UV-100 ozone analyzer is for general purpose measurement of ozone in air. Its range is .02-100+ ppm (v) with 2% accuracy, and it includes built-in data logger. The UV-100 weighs only 2.1 kg (4.7 lb), it is powered by an AC adapter or 12 volt external battery, and is equally versatile for the laboratory, process monitoring, or use as controller to cycle equipment on/off. The outputs are digital display, 0-2.5VDC and 4-20mA. The instrument features LEDs to indicate calibration is due, the sample line filter should be replaced, and that the sampling area is above the danger limit of .1ppm. Recalibration and annual maintenance is immediate simply by factory service rep exchanging the pre-calibrated sensor module.
UV Source: 254 nm mercury lamp
Range: .02-100ppm in 3 ranges: 0-1.00ppm, 0-10.00ppm, 0-100+ppm.
Outputs: Digital display, 0-2.5 V, 4-20mA, digital data with time and date for data logging, and set-point controlled relay.
Sampling time: 10 seconds.
LED Indicators: On-off, Recalibrate, Change Filter, .1ppm at sample area.
Size: 95 mm X 210 mm X 216 mm (3 3/4 X 8 1/4 X 8 1/2 inches)
Weight: 2.1 kg (4.7 lbs)
Power requirement: 12 volts DC at 400mA. Warranty: One year
NOTE! 1. All Eco Sensors products are designed and sold as sensors and monitors for indoor use due to interference from atmospheric gases and other reasons. AC power adapters for recharging are only sent in 120 volts for USA orders.
NOTE! 2. For refrigerated cooler applications or sensing colder environments. The sensor or switch would be mounted outside of the cooler in a warmer environment. An aquarium air compressor can be used to suck the air from the colder environment thru 20 to 30 feet of coiled tubing. This allows the air to warm up within the indoor temperature range. At the end of the tubing you would connect your tee with the branch of the tee fitting connected to the sensor air inlet, the outlet of the tee fitting would connect to the air inlet of the mini compressor.
For professional installations in locations of dust, water, high air flow rates, where there is possible unauthorized handling of the instruments, or where remote alarming is required, the following systems should be considered:
OS-1X +EE-2 Rugged and low cost. HVAC systems, restaurants, bars, apartments, hospitals, nursing homes, laundries, farms, water bottling plants.
C-30ZX +EE-2 Same as above but also has LED bar graph, voltage data logging and 4-20mA output capabilities.
C-30ZX +EE-2 +RAP-2 Bar graph and digital readout. Set-point relay control. Loud audio and strobe visual alarms, 4-20mA output signal to building monitoring systems, dust and water protection. For public swimming pools, manufacturing plants, process monitoring systems, water treatment plants and research projects.
OS-4 +EE-2 +RAP-2 For higher concentration ozone monitoring and control. For food and agricultural products storage. HVAC ozone in feed monitoring, high concentration generator leak alarm, smaller ozone generator studies, and research projects.
OG-1 Battery operated calibrator at .1ppm. Pocket-size and ideal for field checking of instruments response.
OG-1AC Same as OG-1 but AC operated.
OG-3 Ozone calibration source 120 volt only. (Specify .1 or 1ppm)
DL-3 Miniature data logger with self-contained battery. Uses your PC as the date storage and readout system. The DL-3 size is: 76 x 64 x 42 mm (3 x 2 1/2 x 1 5/8 inches, and has self-contained alkaline battery. We supply with it cable to plug into the C-21 or C-30ZX and cable to plug into the serial port on the PC. We also supply floppy for the PC. The DL-3 has no display. You plug it into the C-30ZX through the C-30ZXs accessory port and record up to 8,000 data points in .5 sec-4.8 hour intervals. You remove it from the C-30ZX and plug it into your PC and there on the screen is your data plot which of course can be stored as the history file. You can program in the start and end times.
EE-2 Environmental protection enclosure for most instruments. Protects against water, dust, etc. Extras: 12-24VDC or AC power, 5 amp output relay, interior heater (optional), exhaust fan, and 4-20mA loop output.