- Condition: Factory New
- Warranty: 1 Year
- Weight: 0.5 lb
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Learn more:
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Purchasing Restriction: Medical license or prescription required
- MFR: SleepSense Ships from Manufacturer
- MPN: 1450B
- Phone: (888) 757-7367
Frequently asked questions
What is the main function of the interface box?
The SleepSense Thermistor Flow Sensor Interface Box (Model 1450B) serves as a critical link in sleep diagnostic setups. Its main functions are:
- Component Interfacing: It directly connects the required Thermistor Flow Circuit (Model #1450S) to a generic input headbox utilizing safety DIN connectors.
- Signal Conditioning: The box integrates essential battery and filter circuits to condition the signal. When used correctly, it delivers an approximate 1 mV signal output corresponding to normal respiration.
Does the interface box include essential circuits?
Yes, the SleepSense Interface Box (Model 1450B) includes essential integrated circuitry for streamlined operation and stable signal conditioning. Specifically, it contains both the required:
- Battery circuits
- Filter circuits
These components help deliver a clear signal output of approximately 1 mV for normal respiration when paired with the Thermistor Flow Circuit (#1450S).
Which Thermistor Flow Circuit is required?
This interface box (Model 1450B) is designed specifically to integrate with the SleepSense Thermistor Flow Circuit, model #1450S.
This prerequisite circuit is necessary to bridge the connection between the sensor and a generic input headbox utilizing safety DIN connectors.
What filter settings are recommended?
For optimal use of the SleepSense Thermistor Flow Sensor Interface Box, the suggested filter settings are as follows:<ul><li>Recommended High Pass Filter: 0.1 Hz</li><li>Recommended Low Pass Filter: 70 Hz, or as directed by specific system instructions.</li></ul>
What mV signal does the interface box output?
The interface box is designed to deliver an approximate 1 mV signal output when registering normal respiration, ensuring a clear signal for monitoring purposes.
What is the operating temperature range?
The interface box is built for demanding clinical use and functions reliably across a wide temperature range.<ul><li>Operating Temperature: 40 to 104 °F</li><li>Storage Temperature: -4 to 140 °F</li></ul>It is also functional across an operating and storage humidity range of 5% to 95% (non-condensing).
What are the storage temperature limits?
The SleepSense Interface Box is designed to maintain integrity across a wide temperature and humidity range when stored:
- Storage Temperature: -4 to 140 °F
- Storage Humidity: 5 to 95% (non-condensing)
Does the interface box include a warranty?
Yes, the SleepSense Thermistor Flow Sensor Interface Box is backed by a 1 Year Factory Warranty.
This professional-grade warranty covers defects in materials and quality workmanship, ensuring the product is free of defects upon purchase.
Is this interface box for professional medical use?
Yes, the SleepSense Thermistor Flow Sensor Interface Box (Model 1450B) is designed strictly for professional medical use in clinical settings and diagnostic laboratories. It is used to integrate the Thermistor Flow Circuit (# 1450S) into generic patient monitoring headboxes. It is important to note the following restriction:* Restriction: This device must be purchased by, or on the order of, a licensed physician (Rx requirement).
What is the operating humidity range?
The SleepSense Interface Box is designed to operate and be stored within a wide humidity range of 5% to 95%.
It is critical that the environment remains non-condensing for both operating and storage conditions.