Series i
The i series of intelligent gas sensors is a compact thin sensor based on the city technology programme. The useful life of these sensors has been extended to five years, and the work temperature and humidity range has increased significantly。
The structure is compact, pre-calibrated, forecast calibration, life indicators, failure indicators, oem locks, 5 years of life, miniaturization, and applies to a broader range of temperature and humidity。
Series 1
1 series analogue gas sensors are compact and thin sensors using city technology (city technology). The useful life of these sensors has been extended by five years, and the work temperature and humidity range has increased significantly。
For the wider environmental conditions read the broader range of humidity; for the rohs directive read the rohs standard
3 series
The 3rd series is a series of gas sensors from city technology. On the basis of this series, a variety of sensors have evolved and can provide transmission boards from 4ma to 20ma and mv. Series 7 is an upgrade to the series。
3 the series is the gas sensors series of the city technology corporation. On the basis of this series, various sensors have evolved and can be attached to 4 ma to 20 ma and mv transformers. 7 the series is a natural alternative to the series。
4 series
The 4-series gas sensors of city technology set standards for portable gas detectors. This includes sensors for the detection of oxygen and toxic gases, as well as catalytic combustion sensors for the detection of flammable gases, certified。
A series of gas sensors of urban technology sets standards for portable gas detectors. These include sensors to detect oxygen and toxic gases, carbon dioxide (infrared) and hydrocarbons, and solvent detection through certified flammable gases。
Series
City technology (city technology) 5 series gas sensors are designed for flue gas analysers and combustion efficiency monitors。
The city technology company 5 series of gas sensors are designed for flue gas analysers and combustion efficiency monitors. Product range includes carbon monoxide sensors with compensation for oxygen, carbon monoxide, nitrogen monoxide, nitrogen dioxide, sulphur dioxide and hydrogen gas
7 series
City technology (city technology) 7 series sensors apply to gas detection, including oxygen and toxic gases. Sensors apply to portable detectors, stationary detectors and some gas detection。
The series of urban technologies is suitable for general gas detection applications, including oxygen and toxic gases. Sensors apply to portable detectors, stationary detectors and some gas applications。
Aq3 series
High resolution, low detection floor. Customize low-noise circuit boards to achieve high sensitivity at the ppb level。
Reliable gas sensors that detect multiple gases: carbon monoxide (co), nitrogen dioxide (no2), ozone (o3) and sulphur dioxide (so2) are primarily used for environmental monitoring and are highly consistent with air monitoring stations。
Aq3 gas sensors can be used in complex outdoor conditions. Because of the inherent nature of the electrochemical sensors, the aq3 sensors, although designed to be highly selective, are inevitably subject to certain other gases and temperatures, so we provide one-on-one temperature and cross-disruption compensation to obtain sensitive readings。
The aq3 series is a gas sensor introduced by city technology, with different configurations with and without modules. They are characterized by high resolution and low detection floors. Customized low-noise panels achieve high sensitivity under the ppb level。
Aq7 pid gas sensor
Aq7 pid smart ppb class gas sensor to monitor tvoc concentrations in air. The product contains a temperature-moisture sensor, which, combined with the compensatory algorithm of honiwel, is sensitive to reading in indoor or outdoor applications。
Aq7 pid is an intelligent ppb class sensor that monitors tvoc concentrations in ambient air and contributes to environmental protection. Aq7 pid provides digital output with long life, high performance, high long-term stability and high environmental adaptability. Aq7 pid is an intelligent module that streamlines instrument design for clients and reduces development costs. The product contains a temperature-moisture sensor, which is sensitive to reading in an indoor or outdoor application environment, in conjunction with the honiwell compensation algorithm. It is applied in a wide range of forms, not only in stationary equipment but also in handheld instruments, which are gas sensors for applications such as grid-based microstations, plant voc monitoring equipment, drones, etc。
Functions and characteristics
Long life: self-research uv lamps of aq7 pid have a stable uv power and a working life of 18,000 hours
High precision: precision and linearity within the full range, especially at the ppb level
Environmentally adaptable: aq7 pid has a temperature compensation algorithm that can be applied to different environmental conditions
Digital output: with uart communications interface, with selected signals, communication via communication protocol with equipment, design/integration simple
Fault alert: aq7 pid can show specific failure patterns, e. G. Leak/sign spill
Aq7 series of four-gas sensors
As a series of products of the aaq family of the environmental atmosphere series, aq7 4-gas sensors are used to detect optical monitoring stations for carbon monoxide (co), nitrogen dioxide (no2), ozone (o3), and sulphur dioxide (so2)。
The aq7 series of gas sensors designed by honiwell have algorithms that provide resolution and long-term stability to users
Aq7 series of 4-gas sensors are used to detect environmental applications of various gases, including carbon monoxide (co), nitrogen dioxide (no2), ozone (o3), sulphur dioxide (so2)
Designed for special gas measurements, the aq7 series will continue to respond to a certain degree to other gases, with individual compensation for temperature and cross-sensitivity
Crir series
The standard range is 400 ppm to 2000 ppm and can be extended to 10000 ppm. Accuracy: ±40 ppm/ ±3% read and ±50 ppm/ ±5% read
The crir series is a single channel, a non-colour dispersed infrared (ndir) sensor. Crir m1 and crir e1 have a sensory cavity, one end being an infrared light source and the other end being a detector with filters. The light sends radiation wavelengths that include co2 absorbent belts。
Filters interrupt the presence of insensitive wavelengths to co2, increasing selectivity and sensitivity. When the light passes through the sensory cavity, the presence of co2 absorbs part of the light. The difference between the light from the light source and the light received by the detector can then be converted to a co2 concentration reading。
Automatic baseline correction (abc) automatically calibrates the sensor's small readings to 400 ppm co2 at preset intervals. This increases long-term stability and does not require calibration。
Value creation for clients
Small
No maintenance is required for conventional indoor applications
Long-term stability
Sensitive:
Crir m1: ±40 ppm ±3% read
Crir e1: ± 50 ppm ± 5% read
Coherence and duplication
It's easy to integrate
Features
Single channel, non-colour-distant infrared technology
Automatic baseline calibration
Temperature compensation
Uart digital interface
Application area
Air-conditioning systems, new wind systems
Indoor air quality (iaq) measurements
Air filtering system
Iot networking system
Sensoric
Sensoric toxic gas sensor, suitable for detection of strange gases. Sensors may be ingrained in mini-hulls, or be accompanied by adapters to accommodate products in series 4 and 7。
Sensoric toxic gas sensor, suitable for detection of strange gases. Sensors may be ingrained in mini-hulls, or be accompanied by adapters to accommodate products in series 4 and 7. Sensoric sensors can also provide 4 ma to 20 ma transformers。
Microcel and micropel
Microcel and micropel are small, compact sensor series of city technology. These include carbon monoxide, hydrogen sulfide and certified flammable gas sensors。
Microcel and micropel are small, compact sensor series of city technology companies. These include carbon monoxide, hydrogen sulfide and certified flammable gas sensors。
S series
HoNewwell s-series gas sensors consist mainly of cle series and lel series。
Cle series: electrochemical gas sensor, a microfuel cell element, developed on the basis of the original oxygen sensor. This has been achieved through low cost, selectivity, sensitivity and low cost. At present, the cle series sensors are extremely three-power。
Lel series: catalysing combustion sensors to detect flammable gases in air. Currently, the el series has 2. 3v and 4. 25v 3 and 4 sensors that meet industrial environments such as chemicals, oil and mines。
