Secure Payment & Return Policies
Secure Payment & Return Policies
We use highly secure payment platforms, including Shop, Shopify Payments, Paypal, and Google Pay, to ensure your peace of mind. Here's what you can count on:
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Secure Transactions: Our partners are industry leaders in payment security, using cutting-edge encryption to protect your data.
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Fraud Protection: Rigorous fraud detection measures are in place to safeguard your transactions.
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Flexible Payment Options: Choose from various trusted payment methods, including credit cards and digital wallets like Google Pay and Paypal.
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Buyer Protection: Benefit from the buyer protection policies of our partners, ensuring refunds and dispute resolution.
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Satisfaction Guarantee: We're confident in our products, and our customer support team is here to assist you if any issues arise.
- Return Policies: Please visit our policies to safely return any products that doesn't match your expectations.
Please feel free to contact us through our contact channels, our online chat there is always a team member online to help you out! If you prefer to call, our number is 0 401 690 551.
FAQs - Frequently Asked Questions
FAQs - Frequently Asked Questions
- Regular price
- $445.00
Business Credit Account Application
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Apply for a Business Credit Account with Tecnologia Shop, our team will review your application and contact you in 24h.
Upon approval, you will receive credit to spend on our store shown directly in your checkout along with all information needed.
Carbon Dioxide Transmitter/Controller (HDH-5V)
Application: HDH-5V transmitters are designed for precise detection and control of carbon dioxide concentration, temperature, and humidity within room spaces. This information is essential for implementing demand-based ventilation control systems, optimizing indoor air quality, and enhancing energy efficiency.
Features:
- Comprehensive Monitoring: Monitors carbon dioxide concentration, temperature, and humidity, providing valuable data for ventilation control strategies tailored to occupancy and environmental conditions.
- User-Friendly Display: The N model features a display where measurement values scroll, allowing users to lock the desired value for continuous viewing, facilitating real-time monitoring.
- ABCLogic™ Self-Calibration: Utilizes the ABCLogic™ self-calibration method to eliminate potential long-term drift in measurements, ensuring accuracy and reliability over time. The ABCLogic™ function can be enabled or disabled using the ML-SER tool.
- Flexible Control Output: Offers versatile control output options, allowing adjustment based on individual measurement values or the maximum selection of all values. Controller settings are customizable via the ML-SER tool, ensuring compatibility with various ventilation control systems.
- Optional Equipment: The transmitter can be equipped with additional options, including carbon dioxide level indicator lights (HD-AL3), passive potentiometer (HD-P), active 0…5 V potentiometer (HD-PU), and relay (HD-R), providing enhanced functionality and customization as per specific requirements.
Technical Data:
- Supply: 24 Vac/dc (22…28 V), < 2 W
- Carbon Dioxide Measurement Range: 0…2000 ppm
- Accuracy: ±40 ppm +3 % from reading (at 25 °C)
- Long Term Stability: < 2 % FS per year (ABCLogic™)
- Time Constant: < 2 min
- Temperature Measurement Range: 0...50 °C
- Accuracy (at 25 °C): ±0.5 °C
- Humidity Measurement (RH models): Range 0…100 %rH, Accuracy (at 25 °C): ±2 %rH
- Outputs: 0…5 V, < 2 mA
- Operating Conditions: Temperature 0...+50 °C, Humidity 0...85 % RH (non-condensing)
- Housing: IP20, ABS plastic
- Mounting: Wall surface or standard flush mounting box (60 mm hole distance)
- Dimensions: 87 x 86 x 30 mm
Part Numbers:
HDH-5V - Co2-/Temp.Transmitter Room 0-5 V
HDH-5V-N - Co2-/Temp.Transmitter Room 0-5 V
HDH-5V-RH - Co2-/Temp.Trans. Room 0-5 V+Rh
HDH-5V-RH-N - Co2-/Temp.Trans. Room 0-5 V+Rh
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