Озоновый контроллер с релейным аналогом и

Описание и отзывы

Трекер стоимости

Характеристики

 

 

Gas Detected	Ozone
Sensing Element	Electrochemical gas sensor
Sensor lifetime	>2 years, removable
Temperature Sensor	NTC
Humidity Sensor	HS series capacitive sensor
Power Supply	24VAC/VDC (power adaptor selectable)
Power Consumption	2.8W
Response Time	<60s @T90
Signal Update	1s
Warm up Time	<60 seconds
Ozone Measuring Range	0~5000ppb (0-5ppm)( 0~9.81mg/m3) 0~1000ppb
Display Resolution	1ppb (0.001ppm) (0.01mg/ m3)
Accuracy	±0.01ppm + 10% reading
Nonlinear	<1%FS
Repeatability	<0.5%
Zero Drift	<1%
Alarm	Buzzer and Yellow or Red backlight switch
Display	Green-normally, Orange – first stage alarm, Red- second  stage alarm.
Temperature/humidity Measuring Range	5℃~60℃ (41℉~140℉)/0~80%RH
Analog Output	0~10VDC(default) or 4~20mA linear output selectable
Analog Output Resolution	16Bit
Relay dry contact Output	Two dry-contact outputs  Max, switching current 3A (220VAC/30VDC), resistance Load
Modbus Communication Interface	Modbus RTU protocol with 19200bps(default)  15KV antistatic protection
Working Condition/Storage Conditions	5℃~60℃ (41℉~140℉)/ 0~ 80% RH
Net Weight	190g
Dimensions	130mm(H)×85mm(W)×36.5mm(D)
Installation Standard	65mm×65mm or 85mmx85mm or 2”×4” wire box
Interface Connection (Max)	9 terminals
Wiring Standard	Wire section area<1.5mm2
Manufacturing Process	ISO 9001 Certified
Housing and IP class	PC/ABS fireproof plastic material, protection class: IP30
Compliance	EMC Directive 89/336/EEC

 

 

Tongdy Sensing, located in Beijing Zhongguancun Environmental Science and Technology Park, which is the leader of air quality detection.Tongdy has been always focusing on its strong technology development and design capabilities, constantly providing high quality products for air quality monitoring and control. 

Tongdy has its own R&D office building and massive investments in R&D facilities like aging and testing laboratories and professional calibration chambers provide the necessary conditions for its continuous R&D and stable development. Tongdy’s products include: Carbon dioxide, carbon monoxide, ozone, TVOC, PM2.5/PM10, formaldehyde and other gas monitors/controllers; indoor air quality/in-duct air quality/outdoor air environment monitors, data collection and  analysis.

These products have been widely used in thousands of projects in Europe, North America, the Gulf region and the Asia-Pacific region for over 15 years, and accumulating long-term application data and experience in different environment.

Tongdy has excellent reputation and popularity in the HVAC and green building industries.