Our Non-Vented Infusion Set is a dependable and versatile solution for precise medication and fluid delivery. This medical device is designed to connect seamlessly to various infusion systems, ensuring a consistent and controlled flow of liquids. Unlike vented sets, it lacks an air vent, making it ideal for specific applications where air entry needs to be restricted. Constructed from high-quality, biocompatible materials, it prioritizes patient safety and durability. The set includes a drip chamber for fluid level monitoring and a precise roller clamp for flow rate adjustment. With a sterile design, our Non-Vented Infusion Set is trusted by healthcare professionals for accurate intravenous therapy, providing optimal care and peace of mind during medical procedures.
Indoor Air Quality Monitor / Controller model#: F2000IAQ-VOC Temperature & Humidity Monitoring * Real time detecting indoor air quality with LCD display * High sensitivity for VOCs and other indoor contaminative gases * 5 ~7 years long life * Temperature and humidity detection and compensation * Provide up to 1 analog output and 2 dry contact outputs * Optional Modbus RS485 communication interface * Strong function, high performance, low price F2000IAQ-VOC Indoor Air Quality Monitor / Controller Description IAQ is a comprehensive index, including room temperature, humidity, fresh air, and diverse low concentrations air contaminants. Monitoring IAQ is very important to guarantee healthy life and work. F2000IAQ-VOC is specially designed to detect indoor air quality in offices and home environments. Its internal gas sensor has high sensitivity not only to VOC's such as toluene emitted from wood finishing and construction products but also to other air contaminants which are emitted by cigarette smoke, ammonia and H2S. It's also sensitive to carbon monoxide, alcohol, natural gas and smell from peopleâ??s body. So it is more suitable for monitoring IAQ than other sensors which one is only for one kind of gas. F2000IAQ-VOC also can be used as a controller in ventilation system and AC system. F2000IAQ-VOC Indoor Air Quality Monitor / Controller Features * Real time monitor ambiance air quality with a mix gas sensor * Japanese semiconductor gas sensor with 5~7 years long life * Monitor temperature and relative humidity * LCD display air quality as well as temperature and humidity, fan status etc. Makes reading and operating easy and accurate. * user-friendly setting buttons * Temperature and humidity compensation makes the IAQ measurement more consistent in different environments * Modbus RS-485 communication interface optional, 15KV antistatic protection, independent base address setting * Up to 1x 0~10V analog output and 2x relay dry-contact outputs * Two alternatives for the analog output : linearized over full range output or PID control output. * The relays can be selected to control IAQ , temperature or humidity (programmable setting) * Timer of turning-off function for the ventilator device from 0.5 to 12 hours. * Low power consumption F2000IAQ-VOC Indoor Air Quality Monitor / Controller Application * Ambiance air quality detection and alert * Ventilation control * Air quality monitors * Odor monitors
Ambient Air Quality Monitoring System(AAQMS) Monitors and Analyses Surrounding Environment and It's Parameters to Alert System about Pollution & Its Effect.
Dust sensor module dsm501b description Dust sensor module: dsm501 series detects the level of indoor airborne dust, particles, and pollen, and ideal for use in stand-alone air cleaner or iaq monitor. Pwm output of the sensor can be directly connected to î¼-com to control fan speed or ventilation and also to display the level of particles. Detectable size of particle is limited to minimum 0.7 um, and the application for smoke or fire alarm is prohibited. Dust sensor module dsm501b type: Dsm501a : 2mm pitch connector type (20010wr-05). Dsm501b : 2.5mm pitch connector type (s5b-eh). Dust sensor module dsm501b electrical characteristics: Supply voltage: dc510% Power consumption: 90ma Operating temperature range: -10~ +65'c Operating humidity range: 95%rh or less (without dew condensation) Recommend storage condition: -20 ~ +80'c Dimension: w59 * h45 * d20 (mm) Detectable particle size: approx. 1um (minimum) Detectable range of concentration: 0 - 1.4mg/m3 Output signal: pwm (pulse width modulation) Time for stabilization: 1 minute after power turned on Sensor characteristics: to be maintained in between the upper limit and lower limit of the standard dust sensor unit Dust sensor module dsm501b features: * pwm output * easy installation * single power supply * compact size and lightweight Dust sensor module dsm501b application: * ventilator etc * air conditioner * air quality monitor * air cleaner or air purifier
BR-K is a real-time air quality monitoring instrument used to detect air quality of indoor environment. It use high-precision sensor and translate the pollutant concentration in the air directly into intuitive data to provide air quality monitoring information and effective protection for your family health.
* HEPA filter, * Carbon filter * Low temperature catalyst filter. * Ionizer * Sleep mode * Automatical detection of air quality(PM 2.5 value display) optional function: * Remote control * UV light
By using 7 layer filters, the unit can powerfully remove dust, odors and smokes lingering in the air, and effectively improve the air condition in the surrounding. It can filter particulates as small as 0.1 micron at an effective rate of 99.97%. The unit incorporates smoke and dust sensor that can automatically monitor indoor air condition. When allergens are detected, the unit responds to with a suitable purifying mode (Iow mode or medium mode) according to the amount of pollution. As more air is purified, the sensor switches the unit back to Iow or silent mode accordingly. The built-in UV germicidal device can destroy microbes, viruses, bacilli and any other bio-pollutants efficiently. It also prevents proliferation of microbes that are collected on plasma collector or HEPA filter. Multiple-inlet design extends the coverage of purification. This purifier is also equipped with powerful fan motor that can circulate airflows at a rate of 3 M3/min. Rapid circulation of indoor air condition shortens the purification process to a large extent. The control panel utilizes soft touch buttons, along with five operation modes and an EIGHT-hour timer for an easy control of purification speed. It has a Remote control also equipped to operate it from a distance. Indicators on the panel show the work status of each function, fairly easy to understand and operate.
Model: HTH-055 1. Ozone output:500mg/h. 2. Negative-ion output:8*106pcs/cm3. 3. UV lamp power:5W. 4. HEPA nets,active carbon nets. 5. 3 grades air volume adjustment. 6. Temperature and humidity sensor. 7. Air quality induction. 8. Air volume working state display,LCD display temperature and humidity, Air quality status display + touch-key control. 9. Timing function. 5. Sensor,touch screen. 6. Remote control. 7. Carton size:380*259*705mm. 8. Loading:416pcs/20GP,864pcs/40HQ. 9. CE/RoHS.
Item Name: Wall Mount Air Purifier With Remote Control J022 Rated Voltage / Power AC220V / 8.5W Product Size / N.W. 334x129x295mm / 2.5KGS Noise 28-50DB Filter type 6 Stages Filtration Including Pre Filter, Hepa Filter, Active Carbon, Negative ions 6 million pcs/cm3, UV led light and Cold catalyst Function 2 Speeds, Sleep Mode, Timing, Filter Life Remind, Smell Sensor CADR 60m3/h Clean Area 10-15sq.m Air Quality Indicator Lights Green - Good Yellow - Moderate Red - Bad Place Of Origin China
Thermostat, radiator thermostatic valve, electrothermal valve, ball valve, electric valve, electric modulating valves, phone-controlled remote system for central air-conditioner and floor heating system, computer-monitored system.
Product specification: 1.Fashion, colorful, best choice for gift 2.Touch button design, simple and convenient 3.Air quality sensor to real-time monitoring a variety of harmful gases 4.Colorful led lighting can be set at your pleasure 5.Ultra quiet, dc supply & brushless motor 6.Efficient negative oxygen ion generator to remove dust & sterilize, clean air 7.Activated carbon strainer can super absorb harmful gases 8.Home decorative embellishment, night light function 9.The best color alerts and purification partner for harmful gas in the car 10.Shield of polluted air in the office 11.Fashion, colorful, best choice for gift 12.Touch button design, simple and convenient 13.Air quality sensor to real-time monitoring a variety of harmful gases 14.Colorful led lighting can be set at your pleasure 15.Ultra quiet, dc supply & brushless motor 16.Efficient negative oxygen ion generator to remove dust & sterilize, clean air 17.Activated carbon strainer can super absorb harmful gases 18.Home decorative embellishment, night light function 19.The best color alerts and purification partner for harmful gas in the car 20.Shield of polluted air in the office
FeatureApplications * long life * air purifier * high sensitivity* air quality monitoring * automatic calibration * air ventilation system * comes with temperature & humidity compensation * low cost Spec * module model:Aqm-300c * sensor:Aqs501 air quality monitoring sensor * gas detection: ammonia, hydrogen, alcohol, carbon monoxide, methane, propane, gan alkyl, styrene, propylene glycol, phenol, toluene, ethylbenzene, xylene, formaldehyde and other volatile organic gas, such as cigarettes, wood , paper burning smoke. * physical interface:Xh2.54-4 vertical outlet * output data:Ttl level¡§built-in 200ohm current limiting resistance * input voltage:5.0¡¡.2vdc ¡§without voltage reverse polarity protection * operating current:80ma * warm-up time:2 minutes * response time:10 seconds * recovery time:20 seconds * operating temperature:-10 --- 40 * operating humidity:95µ¶h * storage temperature:-20 --- 60 * storage humidity:60µ¶h * dimension:242015¡§l‡óh * weight :About 20g * sensitivity :1ppm hydrogen * sensitivity reduction:¡¡.2%/year * life:10 years Interface definition 1Power supply negative 2Power supply positive 3Output signal a 4Output signal b Output signal definition ABPollution degree LowLow0 LowHigh1 HighLow2 HighHigh3 Remarks¬hèùåê higher the pollution degree no., the worse the air quality.
Portable gas detection, fixed gas detection, air sampling, dust and aerosol real time monitoring, indoor air quality monitor, surface and dermal sampling, noise sound and vibration monitoring, heat stress monitoring, non ionising radiation measurement, environmental monitoring, soil & groundwater monitoring.
Never get into a hot parked car ! Am-370a is an enhanced mode car ventilator powered by sunlight or ambient lights. Utilizing high quality and powerful solar electrical generator to drive the fan motor. Vent out hot air to reduce temperature and humidity inside a parked car. Features: Help eliminate scorching heat build-up. Powered by solar energy, no consumption of car battery, and pollution free. Equipped with crystalline solar panel that provides powerful solar output current of more than 700 ma; creates enough torque to ensure high air ventilating capability. Simple diy installation, and could fit into most vehicle with sliding window glass of curved or straight top. Good for cars either with clear, dark windows or window attached with sun-film. No drilling, no nailing and safe. Design to prevent water penetration during car washing. Security sealing belt and vacuum suction cap for safety installation. Equipped with movable remote array that could best access sunlight into the solar cells, ensuring an effective solar application (for a series model). Each pieces packed with a color box
1. Introduction: New Air intelligent controller (KF-800M) can monitor real-time indoor temperature, CO2 concentration. Controller output signal can directly control the startup and speed of ventilator. It can be widely used in residential, commercial and industrial applications, and can effectively improve air quality, create a healthy, comfortable, energy-efficient living and working environment. 2. Buttons function: 1. button: timing parameter setting 2. button: parameter increase 3. button: parameter reduce 4. button: setting working mode for controller, press this button slightly, the controller will be switched circularly between AUTO MANUAL TIMER POWER OFF. 3. Display explanation: Time Indoor temperature CO2 concentration Heating switch mode Operating mode Ventilator status 4. Detailed explanation 1. AUTO (auto mode): high speed: CO2 concentration exceeds the setting concentration value of 300ppm; middle speed: CO2 concentration exceeds the setting concentration value of 100ppm; low speed: CO2 concentration exceeds the setting concentration value; stop: CO2 concentration is below the set concentration value. 2. MANUAL: set the ventilator as OFF(stop)LOW(low speed)MED(middle speed)HIG((high speed))by buttons and , and under this mode, the ventilator will run according to the setting, wonH be affected by CO2 concentration. 3. TIMER (timing mode): run according to set time & speed, can set from Monday to Sunday, 4 periods every day, and 28 periods in total. 4. Automatic mode ¡ìCconcentration value setting when the ventilator starts: under the auto mode, press or button for one second, it will appear CO2 concentration setting value and flicker, then press and buttons to change the number (from 350 ¡ìC 600ppm). Controller will return to normal working condition and save setting parameter automatically if you wonH press any buttons more than 10 seconds during the setting process. 5. Timing parameter setting: press button for 2 seconds to enter parameter setting. First enter šÑ�N’“ã¸šÑ time adjust, press button to switch week, hour and minute, the corresponding parameter will flicker, change the number by and buttons; after finishing adjusting local time, press button to enter the first period hour setting on Monday, press button to switch hour, minute, and ventilator speed, press and buttons to change the number. After finish the setting, press button to enter the second period hour setting on Monday. Repeat above steps to finish all the 28 periods setting. Controller will return to normal working condition and save setting parameter automatically if you wonH press any buttons more than 10 seconds during the setting process. 6. Backlight: CO2 concentration less than 500ppm (green backlight), 500-799ppm (yellow backlight), higher than 800ppm (red backlight). 5. Specification
Indoor air quality (iaq) monitors.
Vasthi Instruments are global leaders in manufacturing of so2 analyzer,gas analyzers, gas detectors,Ozone Analyzers, online calibrator for calibration,dew point analyzer,particulate monitors,Continuous Ambient air quality monitoring system, stack gas analyzers and have been supplying instruments to customers worldwide,
Dust Sensor Module DSM501B Description Dust Sensor Module: DSM501 series detects the level of indoor airborne dust, particles, and pollen, and ideal for use in stand-alone air cleaner or IAQ monitor. PWM output of the sensor can be directly connected to μ-com to control fan speed or ventilation and also to display the level of particles. Detectable size of particle is limited to minimum 0.7 μm, and the application for smoke or fire alarm is prohibited. Dust Sensor Module DSM501B Type: DSM501A : 2mm pitch connector type (20010WR-05). DSM501B : 2.5mm pitch connector type (S5B-EH). Dust Sensor Module DSM501B Electrical characteristics: Supply voltage: DC5V +/- 10% Power consumption: 90mA Operating temperature range: -10~ +65'C Operating humidity range: 95%RH or less (without dew condensation) Recommend storage condition: -20~ +80'C Dimension: W59 * H45 * D20 (mm) Detectable particle size: approx. 1um (minimum) Detectable range of concentration: 0 ~ 1.4mg/m3 Output signal: PWM (pulse width modulation) Time for stabilization: 1 minute after power turned on Sensor characteristics: To be maintained in between the upper limit and lower limit of the standard dust sensor unit Dust Sensor Module DSM501B Features: * PWM output * Easy installation * Single power supply * Compact size and lightweight Dust Sensor Module DSM501B Application: * Ventilator etc * Air conditioner * Air quality monitor * Air cleaner or Air purifier
Double pass particulate monitor , A optical Based instruments designed for monitoring dust and particulate concentarion in the exhaust gas of industrial combination or air filtraiton process
The Dust Guard series operate on the principle of Tribo-Electric Charge transfer. The electrical charge carried by dust particles is captured by highly sensitive Tribo-Electric probe, amplified and then transmitted to the control Unit. As the current generated by the charge is proportional to the concentration of particles present, an indicative signal of dust presence results. DustGuard is most suitable for use in Low Humidity gas streams with reasonably constant flows.
