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Voc Zetron VOXI PID Fixed Photo Ion Detector And Alarm Systems In Petrochemical Plants

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Voc Zetron VOXI PID Fixed Photo Ion Detector And Alarm Systems In Petrochemical Plants

Country/Region	china
City & Province	beijing beijing
Categories	Other Electric Power Tools

Product Details

VOXI Fixed VOC Monitor

OVERVIEW

The VOXI series of fixed transmitters utilize photo-ionization detection (PID) technology to monitor volatile organic compounds (VOCs) at resolutions of 1 ppb with the MP812 and 10 ppb with the MP815. A built-in heater prevents the condensation of moisture in the transmitter under high-humidity conditions. Innovative designs of the ultraviolet (UV) 10.6 eV lamp and electrometer reduce contamination, producing more accurate and stable readings and extending maintenance intervals. Mobile apps and a Bluetooth controller make on-site configuration, testing and trouble-shooting easy and handy. The OLED display is visible from a distance even under strong lighting, while data and alarms are continuously sent to a controller wirelessly or via cables. Outputs include analog 4-20 mA, digital RS485, 3 relays and a Strobe/Horn port. Major applications include VOC emission monitoring around petrochemical plants, manufacturing and processing facilities.

FEATURES

・Fast response t90 < 5s

・Wide range of operation -40°C to +70°C

・1 ppb VOC resolution

・Auto ranging & zeroing

・Built-in heater to prevent condensation

・Innovative PID for performance & long life

・Easy access to clean sensor and lamp

・OLED display for maximum visibility outdoors

・450 Correction Factors

・4-20mA, Modbus communication protocol

・3 relays and output to strobes and horns

・Mobile apps and Bluetooth controller for handy configuration and testing

・VOC emission monitoring

PRODUCT PARAMETER

Size	8.39 x 7.09 x 5.00 in (213 × 180 x 127mm)
Weight	3.3 lbs (1.5 kg)
Temperature	-40°C to +70°C
Humidity	0 to 100% RH
Sensor	10.6eV Photo-ionization Detection (PID)
Gases	Volatile Organic Compounds (VOCs): benzene, toluene, ethers, esters, alcohols, solvents, fuels, fumigants, ammonia, etc.
Ranges, accuracies & response	0.001-200ppm ±2% full scale (MP812) 0.01-5,000ppm ±5% full scale (MP815) Auto-ranging 4-digit display
Response time	t90 < 5 sec
Sampling	Diaphragm pump at 250 cc/min up to 100 ft.
Power	<5W, 12-30 VDC
Outputs	Analog: 4-20mA (3 wires) Digital: RS-485, CAN or ModBus 3 relays, 1 port to external strobe and horn
IP rating	IP-66
Housing entries	2 conduit entries, 3/4″ NPT
Approvals	Ex d IIC T6 Gb (IECEx)
Housing	Aluminum alloy
Event log	Up to 10 alarm events
Tool	Remote controller and Android apps
Alarms	OLED flashing, external strobe and horn
Display	128×64 OLED: Real-time readings, gas type, measurement unit, pump, Bluetooth and wireless statuses if available
Installation	Pipe holding, wall mount
Warranty	2 years including PID sensor