1. పరిచయం
The SenseAir pSENSE RH is a portable instrument designed for accurate measurement of indoor air quality parameters. It precisely measures carbon dioxide (CO2) concentration, ambient temperature, and relative humidity. This device is equipped with an integrated alarm buzzer and advanced computational capabilities to display maximum (MAX), minimum (MIN), average, time-weighted average (TWA), and short-term exposure limit (STEL) values, making it an essential tool for environmental monitoring and assessment.
2. ఉత్పత్తి లక్షణాలు
- Measures CO2 concentration in ranges of 0-5000ppm (with an accuracy of ±30ppm ±5%rdg) and up to 9999ppm.
- Calculates and displays 8-hour Time-Weighted Average (TWA) and 15-minute Short-Term Exposure Limit (STEL) values.
- Provides MAX, MIN, and Average value display functions.
- Equipped with RS232 data output for connectivity and data logging.
- Includes an integrated alarm buzzer for high CO2 levels.
- Comes with a dedicated hard case for protection and portability.
3. పరికరం ముగిసిందిview
మూర్తి 1: ముందు view of the SenseAir pSENSE RH meter. The device features a digital display showing CO2 concentration (in ppm), air temperature (in °C), and relative humidity (in %). Below the display are six control buttons: SET, MODE, CAL/Esc, DP/WBT, HOLD, and M/AV. The top of the device houses the sensor probe.
ముఖ్య భాగాలు:
- సెన్సార్ ప్రోబ్: Located at the top, for CO2, temperature, and humidity detection.
- LCD డిస్ప్లే: Shows real-time readings for CO2 (ppm), Air Temperature (°C), and Relative Humidity (%).
- నియంత్రణ బటన్లు:
- సెట్: Used for entering setup menus and confirming selections.
- DIRECTIONS: Toggles between different display modes (e.g., current, MAX, MIN, AVG, TWA, STEL).
- CAL/Esc: Initiates calibration or exits a menu/function.
- DP/WBT: Likely for Dew Point or Wet Bulb Temperature display (specific function may vary by model).
- పట్టుకోండి: డిస్ప్లేపై ప్రస్తుత రీడింగ్ను స్తంభింపజేస్తుంది.
- M/AV: Likely for memory functions or switching between manual and automatic averaging.
- RS232 పోర్ట్: For data communication with external devices.
4. సెటప్
- అన్బాక్సింగ్: Carefully remove the pSENSE RH meter and its accessories from the packaging. Inspect for any signs of damage.
- విద్యుత్ సరఫరా: Insert the required batteries into the designated compartment, observing correct polarity. Alternatively, connect the device to an appropriate power adapter if available.
- ప్రారంభ స్థానం: For accurate readings, place the device in the environment you wish to monitor, ensuring the sensor probe is exposed to the ambient air and not obstructed. Avoid direct sunlight or strong drafts.
- పవర్ ఆన్: Press the power button (if present, or the SET button for a moment) to turn on the device. The display should illuminate and show initial readings.
5. ఆపరేటింగ్ సూచనలు
5.1 ప్రాథమిక కొలత
Once powered on, the pSENSE RH will automatically begin measuring and displaying real-time CO2 concentration, temperature, and relative humidity on the LCD screen.
5.2 మోడ్ ఎంపిక
నొక్కండి మోడ్ button to cycle through different display modes. These typically include:
- ప్రస్తుత రీడింగులు
- Maximum (MAX) recorded values
- Minimum (MIN) recorded values
- Average (AVG) values
- 8-hour Time-Weighted Average (TWA)
- 15-minute Short-Term Exposure Limit (STEL)
5.3 Holding Readings
నొక్కండి పట్టుకోండి button to freeze the current readings on the display. Press it again to release and resume real-time measurements.
5.4 Data Output (RS232)
Connect the device to a computer or data logger via the RS232 port using a compatible cable. Refer to the specific software or communication protocol documentation for detailed instructions on data retrieval and analysis.
6. నిర్వహణ
6.1 శుభ్రపరచడం
Wipe the device exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents. Keep the sensor probe free from dust and debris.
6.2 క్రమాంకనం
Regular calibration ensures the accuracy of your pSENSE RH meter. To initiate calibration, press the CAL/Esc button. Follow the on-screen prompts or refer to the detailed calibration procedure in the full technical manual (if applicable) for specific instructions, which may involve exposure to a known CO2 concentration.
6.3 నిల్వ
When not in use, store the device in its dedicated hard case in a cool, dry place, away from extreme temperatures and humidity.
7. ట్రబుల్షూటింగ్
7.1 No Display/Power
- బ్యాటరీ ఇన్స్టాలేషన్ను తనిఖీ చేయండి మరియు బ్యాటరీలు అయిపోకుండా చూసుకోండి.
- Verify power adapter connection if using external power.
7.2 సరికాని రీడింగ్లు
- సెన్సార్ ప్రోబ్ శుభ్రంగా మరియు అడ్డంకులు లేకుండా ఉందని నిర్ధారించుకోండి.
- Perform a calibration procedure as described in the Maintenance section.
- Avoid placing the device near heat sources, vents, or in direct sunlight, which can affect temperature and humidity readings.
7.3 Alarm Buzzer Issues
- Check the alarm threshold settings in the device's menu (refer to the full manual for navigation).
- Ensure the CO2 level is above the set threshold if the alarm is expected to sound.
If issues persist, contact SenseAir customer support for further assistance.
8. స్పెసిఫికేషన్లు
| పరామితి | విలువ |
|---|---|
| తయారీదారు | SenseAir |
| పార్ట్ నంబర్ | 00-0-0016 |
| ఉత్పత్తి కొలతలు (L x W x H) | 20.9 x 5.8 x 7 సెం.మీ |
| CO2 కొలత పరిధి | 0-5000ppm (±30ppm ±5%rdg), 5001-9999ppm |
| లెక్కించిన విలువలు | 8-hour TWA, 15-minute STEL, MAX, MIN, Average |
| డేటా అవుట్పుట్ | RS232 |
| ఉపకరణాలు చేర్చబడ్డాయి | Dedicated hard case |
9. వారంటీ మరియు మద్దతు
For warranty information, technical support, or service inquiries, please contact SenseAir customer service directly. Details regarding warranty periods and service procedures are typically provided with the product documentation or available on the official SenseAir webసైట్.
SenseAir Official Webసైట్: www.senseair.com (This is a placeholder link as no specific link was provided in the input data)
