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Product catalog summary

Product Overview
Marvel offers three models of CO2 monitoring devices: Marvel 001, Marvel 003, and Marvel 301. Each model is designed for specific use cases and comes with distinct features and specifications.

Specifications

Marvel 001: Priced at 145.00 USD (tax excluded), this model uses an optical NDIR dual beam sensor to measure CO2 concentration, temperature, and humidity. It features a large semi-wide display (3.9 inches) and can be installed on a desktop or wall-mounted. The device is powered by a DC5V USB cable and includes an AC adapter. It has an alarm system that activates at 1,000 ppm CO2 concentration and a measurement range of 0-5,000 ppm with an accuracy of ±5% or ±80 ppm (0-2,000 ppm).
Marvel 003: This model includes a built-in data logger for recording and analyzing CO2, temperature, and humidity data. It features a high brightness LED display (22 inches) and is wall-mounted. The power supply is via an AC adapter. The measurement range is 0-3,000 ppm with an accuracy of ±5% or ±70 ppm (0-2,000 ppm). The LED display indicates CO2 levels in nine levels, with color-coded alerts: Green for ≤800 ppm, Yellow for 801-1,200 ppm, and Red for >1,200 ppm. It is priced at 215.00 USD (tax excluded).
Marvel 301: Priced at 1,215.00 USD (tax excluded), this model's specifications are not detailed in the document.

Installation and Usage
The devices can be installed either on a desktop or wall-mounted, depending on the model. They operate within a temperature range of 0-50°C and humidity of 95% RH or less.

Additional Features
Marvel 003 includes a data logger and is compatible with Windows OS for data analysis and time setting through dedicated software available for download.

Catalog excerpts

Manufacturer's recommended retail price USD Measurement method Optical NDIR (non-dispersive infrared absorption method) dual beam sensor CO2 concentration ppm, temperature °C, humidity % Installation method Desktop (use by rear stand) or wall mounted Display panel Large screen semi-wide approximately 3.9 inches (85 x 50 mm) Power supply DC5V USB cable speciﬁcation ⇒ Mini USB side connection AC adapter included *Not rechargeable or battery-powered Usage conditions Temperature: 0-50°C; Humidity: 95% RH or less Measurement range Measurement accuracy Green: <800 ppm・Yellow: 800-1,000 ppm・Red: >1,000 ppm activated if it reaches 1,000 ppm or more; Stops at less than 1,000 ppm. With mute function Width 137mm x Height 99mm x Thickness 28mm (Weight 195g) (Built-in data logger) Manufacturer's recommended retail price USD In addition to the above standard speciﬁcations, this model has a built-in data logger that enables the recording and then for analysis of measured CO2 concentration, temperature, and humidity data. (Dedicated software for time setting and data editing can be downloaded from HP. Compatible OS windows only) Manufacturer's recommended retail price USD Measurement method Optical NDIR (non-dispersive infrared absorption method) dual beam sensor CO2 concentration ppm, temperature °C, humidity % Installation method Wall installation (with back hook) Display panel High brightness LED display, approx. 22 inches (490 x 285mm) Power supply Measurement range Measurement accuracy Green: ≤800 ppm・Yellow: 801-1,200 ppm・Red: >1,200 ppm Width 560mm x Height 410mm x Thickness 50mm (Weight 5kg) No relay/No connecton to PC The highly visible LED indicator displays the CO2 concentration in 9 levels

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Catalog excerpts

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