Temperature Relative Humidity
Temperature Relative Humidity
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Day & Night CO2, Relative Humidity & Temperature Smart Control – iGS-220: J $764.96 The iGS-220 CO2 relative humidity and temperature controller is the simplest and most complete solution to integrated climate management and CO2 enrichment or venting. The resulting climate can increase yields and quality of harvest while insuring CO2 and energy savings. The electronic module displays the actual values of the CO2, relative humidity and temperature sensors. The controller includes an internal fan to speed up the air sampling process thus yielding better climate control. The control unit can be positioned up to 6 feet away from the output box (a cable up to 50 feet can be used). The control unit logs the last 24hrs minimum, maximum and average CO2 concentration, ralative humidity and temperature values. Multiple operation modes are available and the differential of operation is adjustable. Optimize climate control and reduce energy bill : Multiple configurations enable the user to prioritize CO2 control over temperature or relative humidity management or vice versa. Optional timers (5 and 10 minutes) can be set to maintain the output OFF after CO2 enrichment process has ended. Follow-up on your set-up performance : The controller is constantly analyzing its performance and issues in the form of hint codes a report to the user. The percentage ratio of the ON time of each output is obtainable through the hint codes. The 24hr datalogger lets the user follow-up on the evolution of CO2 concentrations, relative humidity and temperature day and night. Be wary of your CO2 sensor precision : After a full year of use the controller will display an error message which indicates to the user that a recalibration of the CO2 sensor is advised. Once the procedure is performed (10 minutes maximum) this message will disappear to reappear a year later. The controller also offer an altitude correction factor (up to 9500 feet). Be warned when RH or temperature values go array or during a power outage : The controller will activate a dry-contact output when temperature or RH values go outside user limits or when a power outage has happened. This dry-contact output can be connected to a back-up system, an alarm system or an automatic dialer. Technical specifications: Battery Backed microprocessor (36 hrs battery) Power supply : 120 Vac Consumption : 100 mA 12 W Max. load both outputs : 15 A 120 Vac CO2 Sensor and Control range: 0 – 5000 ppm Auto differential adjustment : 50 to 800 ppm Annual drift : ±20 ppm Accuracy of the CO2 Sensor : ±75 ppm Calibratin of the CO2 Sensor : 1 year Temperature Sensor and control range : -20°C to +50°C (-40°F to +122°F) Auto differential adjustment : 1°C to 10°C (-1,8°F to +18°F) Annual drift : ±1°C (2°F) Accuracy of the temperature Sensor : 0.5°C (1°F) Calibration of the temperature Sensor : Factory calibrated RH sensor and control range : 0 – 100% RH Auto differential adjustment : 3 to 10% Annual drift : < 1% Accurancy of the RH sensor : ±3% Calibration of th |
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Day & Night Temperature & Relative Humidity Control – iGS-110: J $373.15 The iGS-110 temperature and relative humidity controller is essential to good climate control in a grow room or greenhouse. Good climate control is the cornerstone of a fast growing garden and is the first line of defense for pest and disease prevention. The display shows the ambient temperature (Celsius and Farenheit) and relative humidity values. The internal sensors benefit from a fast sampling rate due to the internal fan speeding up air samples. The control unit can be positioned up to 6 feet from the output box (a cable up to 50 feet can be used). Multiple operation modes are available and the differential of operation is adjustable. Optimize climate control and reduce energy bill : A priority of operation can be set between output #1 (temperature control) and output #2 (relative humidity control) thus inhibiting both outputs to run at the same time. Output #1 can also be set to operate on a cooling as well as a dehumidifying setpoint. Off-timers are also available (5 or 10 minutes) to maintain output state after the output priority ends. Check up on your climate set-up performance : The controller is constantly analyzing its performance and issues in the form of hint codes a report to the user. The percentage ratio of the ON time of each output is obtainable through the hint codes. Therefore you can have a good idea about your grow room performance in your absence. Customize controller work to your specific needs : Up to forty different operation modes are available which enables the user to fine-tune is control apparatus according to his needs. The same controller can be used for different tasks during the summer than during the winter. Technical Specifications : Battery-backed microprocessor control Power supply : 120 Vac Consumption : 100 mA 12 W Maximum load both outputs : 15 A 120 Vac RH Sensor and control range : 0%-100% Auto. differential adjustment : 3 to 10% Annual drift : |
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Digi Watchport/H Usb Humidity & Temperature Sensor $173.99 Digi Watchport/H Usb Humidity & Temperature Sensor The first Plug-and-Play USB device for monitoring relative humidity (RH) levels and temperature in branch server rooms, kiosks, factories or any mission-critical environment. |
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R-Zilla Humidity & Temperature Gauge $12.5 R-Zilla Humidity & Temperature Gauge is an ideal choice for entry-level terrarium owners who want to monitor humidity and temperature, the two critical factors in reptile activity, disease resistance and breeding success. Traditional needle gauges display relative humidity from 0-100%, temperatures in a range from 60°-120°F (16°-49°C). The bright, easy-to-read dial mounts in seconds on the back wall of any terrarium, using the enclosed permanent double-sided tape or an included suction cup that can be removed for easy tank cleaning. * Time-tested analog design needs no batteries * Temperature readings from 60° to 120° F * Two easy mounting options |
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Zoo Med Hygrotherm Humidity & Temperature Controller $95.99 Zoo Med Hygrotherm Humidity & Temperature Controller is a Thermostat and Humidistat in one! It controls up to 1000 watts of combined temperature and humidity control devices. 2-in-1 Remote Temperature/Humidity Sensor with 5-foot cable. Great for use with Zoo Med’s Repti Fogger Terrarium Humidifier or Habba Mist Automatic Misting Machine. Nighttime temperature drop feature controlled by photocell. Built-in memory stores settings in case of power failure. Controls temperatures by turning on heating devices in “HEAT” mode or by turning on cooling devices (e.g., fan) in “COOL” mode. Alarm flashes when temperature or humidity reaches extreme high or low levels. Temperature control range: 50°F to 122°F (10°C to 50°C). Humidity control range: 15% to 95% RH (Relative Humidity). |
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Fluke 971 Temperature & Humidity Meter -4 To 140 Degree F $199.00 Quickly take accurate humidity and temperature to maintain indoor air comfort and quality. Features: Backlit dual display of humidity and temperature 99 record storage capacity Ergonomic design with belt clip and protective holster Fast-setting humidity sensor Low battery indicator Specs: Temperature range: -4° to 140°F (-20° to 60°C) Resolution: 0.1°F (/0.17deg;C) Response time (temperature)… |
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Digital Humidity Temperature Monitor Thermometer by Sper Scientific Simultaneously monitors both temperature and humidity on an extra large 3-3/16 x 2-1/2″ dual display which can be read from across a room. For labs, chemical storage areas, clean rooms, stock rooms, warehouses, factories, greenhouses, and outdoors. Monitor humidity and temperature in desiccators, incubators, refrigerators, and fume hoods. Recall min/max temperature and min/max humidity readings ov… |
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Swylite Single Event Digital In-Wall Timer Switch … |
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Indoor Air Quality Meter – CO2, Temperature, Realitive Humidity $149.95 The TIM10 CO2 Monitor lets you quickly, accurately, and inexpensively test CO2 levels around your home. Move it from room to room to test CO2 levels in your house. It can reveal if your home’s heating, ventilation, and air conditioning system is operating properly. High CO2 levels indicate inadequate or closed return air ducts. Low CO2 levels indicate too much fresh air and wasted heating or cool… |
Why Use Fifty Five Gallon Drum Heaters?
The 55 gallon barrel is so standard at industrial sites, it is now a fixture. These drums are manufactured by a substantial number of distinct makers, and are now manufactured use of for virtually any storage material on account of their capacity and compatibility. To keep products kept at a uniform temperature we recommend a drum heater for plastic poly drums
Since the form of these drums has been standardized, drum handling equipment can certainly be utilized by a variety of sorts of firms and the drums can certainly be built use of repeatedly. There are a assortment of chemicals that are kept in drums that have to be stored in a selected temperature range, and this is why drum heaters are crucial.
There are a variety of reasons why one would make use of a 55 gallon drum heater in their place of work. Heat is required to thin lots of the products that we make use of on a regular basis as they can certainly be too thick to be built use of at the temperature at which they are kept. Bitumen tar is a material that is utilized routinely in a variety of industrial applications. At low temperatures such as those typically experienced in a warehouse, the tar is nearly solid, and is of practically no make use of to anyone. In place of just painting it on, you'll have to chip it off and glue it. No one has any make use of for this. For lessened demands you can make make use of of drum heaters for your poly drums.
To heat a room temperature solid up to a operating temperature, a 55 gallon drum heater is your best bet. The benefit of making use of this system is that it will make sure that the liquid is brought up to the precise temperature required to work appropriately, and then keep it at that precise temperature for long periods of time as a result of the in-built thermostatic control.
The chief advantage of drum heaters is that they can heat the material that you would like to use while it is still in its storage container and the temperature can certainly be kept consistent for as long as you would like. The high tech control systems that underlie the plain outside of the units factor in the volume of liquid remaining in the drum, and modify the manner in which the heat is supplied over time. This supplies operators making use of access to a material that behaves in a more or less consistent way, and will be trusted for a broad array of processes.
There are a number of diverse factors that you should take into account when selecting the proper 55 gallon drum heater for your needs. There are a broad selection of diverse versions available, and these offer a bit diverse levels of performance in accordance with the power levels that they use. To get products up to the appropriate temperature more rapidly, higher power levels will help you, and temperatures of up to 550 degrees Fahrenheit (288 Celsius) are feasible.
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6 IN 1 Digital LCD Multimeter Sound Light Humidity Temperature Measuring Tool $54.95 Best Choice Products presents to you this brand new 6-in-1 digital multi-meter. This 6 in 1 digital multi-tester has been designed to combine the functions of a sound level meter, light meter, humidity meter, temperature meter, and a non-contact AC voltage test meter. It is an ideal multi-function Instrument with scores of practical applications for professional and home use. We purchase our products directly from the manufacturer, so you know you re getting the best prices possible. NEW PRODUCT WITH FACTORY PACKAGING (not used or refurbished) FEATURES: CE Certified CEM DT-61 Safety design meets CAT IV 600V & CAT III 1000V Double molded housing 4000 count digital LCD display with backlit Data hold and relative function 6 in 1 multifunction multimeter. 14 Functions measure Sound level, Light, Humidity, Temperature, DC Voltage, AC Voltage, DC Current, Resistance, Diode and Continuity test. 3 4/5 Digital large LCD display with units of Lux, C, %8RH and dB indiction. Easy to us with single function switch operating, pocket size and light weight. Sound level measures from 35dB to 100dB for C weighting checking with 0.1dB resolution. Light measuring levers ranging from 1 Lux to 40,000 Lux. Humidity measurement from 30%RH to 90%RH to 90%RH with 1%RH Resolution and fast time response. Auto Ranging and Auto Power Off. SPECIFICTIONS: DISPLAY: 3 4/5 Digital 4000 counts LCD display with function of Lux, C, % and dB indication. POLARITY: Automatic, (-) negative polarity indication. OVER-RANGE: OL mark indiction. LOW BATTERY INDICATION: The (- +) is displayed when the battery voltage drops below the operating level. MEASUREMENT RATE: 3 times per second, nominal OPERATING ENVIRONMENT: 0 C to 40 C(32 F to 104 F) at 70%RH STORAGE TEMPERATURE: -10 C to 60 C(14 to 140 F) at 80%RH. POWER: One standard 9V, NEDA1604 or 6F22 battery. Dimensions: 170 x 78 x 48mm Weight: Approx: 335g including holster Accuracy is given at 18 C to 28 C(65 F to 83 F), less tha |
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802ID11, ID Unlocking Color Video Door Phone and Electric-controlled Unlocking With Night Vision Function (1 to 1) $116.89 Support 1000 user ID card ,with 2 special cards, one is to delete information in the card and another is to record information. Built-in switch power supply(SMPS), wide power voltage compatible. Additional monitor available up to 6(optional) and 2 outdoor cameras at most. ID unlocking and electric-controlled unlocking. IP44 waterproof outdoor unit. Direction-adjustable camera promises clear image of the callers. Outdoor camera with rain shade can avoid direct sunshine. Nano-glass cover promises clear image. Night vision. TFT color screen with low power consumption, no radiation and high definition. Hands-free intercommunication. Monitoring the outdoor. Brightness, chroma and volume adjustable. 16-chord melody rings for option. Enclosed an adapter and 5m cable for DIY installation. Performance data: Night vision illumination distance; more than 2 meters. Gain control: Automatic. Working temperature: -10 C- 50 C. Illumination: 0.1 Lux. Camera angle: 92 C degrees wide-angle. Adapter input voltage: AC100-240V 50Hz-60Hz. Adapter output voltage current: AC15V 1500mA. Talk time delay: 120S. Monitor time delay: 60S. Dissipation: stand-by <0.5W working <10W. Relative humidity: 10 % - 90%(RH). Item Includes: 1 x 7 inch TFT LCD Screen; 1 x 420TV Line ID outdoor camera; 1 x Mounting plate; 1 x 5M Cable; 1 x Screw bag; 1 x Manual |