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Pressure sensors find it’s ways into many of today’s IoT Solutions.
Pressure
Pressure Sensor Applications
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HVAC
Larger HVAC installations that contains boiler rooms requires constant pressure monitoring as part of alarm system
![tick](https://gndsolutions.in/wp-content/uploads/2020/10/tick.png)
Chemical
Chemical manufacturing requires specific pressure levels to be maintained for quality and efficient production
![tick](https://gndsolutions.in/wp-content/uploads/2020/10/tick.png)
Altitude
Various solutions where altitude measurement can be determined indirectly by using pressure sensors
![tick](https://gndsolutions.in/wp-content/uploads/2020/10/tick.png)
Medical
Monitoring the pressure levels in oxygen tanks.
![tick](https://gndsolutions.in/wp-content/uploads/2020/10/tick.png)
Industrial
As part of Industry 4.0, various parts of factories needs to be monitored for pressure levels to implement digital twins.
Technical Specifications
Technical Specifications
| |
Power Supply | Internal Primary Battery |
Communication | LoRaWAN |
Bands | 868MHz, 865MHz, 915MHz |
Tx power level | 20dBm ± 2dBm |
Receiver sensitivity | -137dBm |
Battery | 3.6V, 2.1AH |
Battery type | Non-Rechargeable, AA Size |
Temp measurement range | -20°C to +85°C [units °C]; ±0.3°C |
Operating Temperature | -20°C to +85°C |
Enclosure | IP54 Rated |
Sensor response time | 3 Secs |
Size | 80mm x 45mm x25mm |
Power Consumption | <10 μA in Sleep Mode. 125mA Typ. Transmit Mode <4mA in Sensor Sampling Mode |
Battery backup time | > 2 years* @ 2.1AH @ SF10 network Default operating mode comes with Report Interval 1 Hour |
Product operational life | 7 years |
Specifications |
|
Power Supply |
Internal Secondary Battery |
Communication |
LTE, 3G, 2G |
Bands |
Global B1, B5, B8 |
Data rate |
14.4Mbps, 5.76Mbps/ 384kbps, 384kbps |
Tx power level |
33dBm ± 2dBm |
Receiver sensitivity |
-108.5dBm |
Battery |
4.2V, 3.5AH Li-po |
Battery type |
Rechargeable |
Temp measurement range |
-20°C to +85°C [units °C]; ±0.3°C |
Operating Temperature |
-20°C to +65°C |
Enclosure |
IP66 Rated [Food Grade variant available] |
Sensor response time |
3 Secs |
Data Storage |
3-week data [latest 3-week data stored in Memory] |
Power Consumption |
<10 μA in Sleep Mode. 517mA Typ. Transmit Mode <4mA in Sensor Sampling Mode [Approx. 2 Sec]. |
Battery backup time |
Up to 45 days* @ 2.8AH Default operating mode comes with Report Interval 1 Hour, sampling interval 1 mint |
Battery charge cycles |
>300 [Discharge at -20°C to +65°C & Charge at 25°C] |
Product operational life |
7 years** |
Specifications |
|
Power Supply |
Internal Secondary Battery |
Communication |
Cat – M1, NB-IoT, 2G |
Bands |
Cat – M1 & NB-IoT : LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/ B19/B20/B26/B28 LTE TDD: B39 (For Cat M1 Only) 2G: 850/900/1800/1900MHz |
Data rate |
Cat M1: Max. 375Kbps (DL), Max. 375Kbps (UL) Cat NB1: Max. 32Kbps (DL), Max. 70Kbps (UL) EDGE: Max. 296Kbps (DL), Max. 236.8Kbps (UL) GPRS: Max. 107Kbps (DL), Max. 85.6Kbps (UL) |
Tx power level |
Max Power 23dBm |
Receiver sensitivity |
-107dBm @Cat M1, 1.4MHz Bandwidth, CE Mode A -113dBm @Cat NB1, CE Level 0 |
Battery |
4.2V, 3.5AH Li-po |
Battery type |
Rechargeable |
Temp measurement range |
-20°C to +85°C [units °C]; ±0.3°C |
Operating Temperature |
-20°C to +65°C |
Enclosure |
IP66 Rated [Food Grade variant available] |
Sensor response time |
3 Secs |
Data Storage |
3-week data [latest 3-week data stored in Memory] |
Power Consumption |
Power Saving Mode: 10uA Idle State: 16mA @DRX=1.28s 15mA @e-I-DRX=20.48s Sleep State: 2.3mA @DRX=1.28s 1.7mA @e-I-DRX=20.48s LTE Connected Mode (Avg.): 65mA @0dBm 66mA @10dBm 78mA @23dBm |
Battery backup time |
Up to 45 days* @ 2.8AH Default operating mode comes with Report Interval 1 Hour, sampling interval 1 mint |
Battery charge cycles |
>300 [Discharge at -20°C to +65°C & Charge at 25°C] |
Product operational life |
7 years** |
Specifications |
|
Power Supply |
Internal Secondary Battery |
Communication |
BLE |
Versions |
4.0 / 4.2 /5.0 |
Pairing |
Yes |
Receiver sensitivity |
-96dBm |
Battery |
Standard coin cell battery |
Battery type |
Non Rechargeable |
Temp measurement range |
-20°C to +85°C [units °C]; ±0.3°C |
Operating Temperature |
-20°C to +65°C |
Enclosure |
IP66 Rated [Food Grade variant available] |
Sensor response time |
3 Secs |
Data Storage |
3-week data [latest 3-week data stored in Memory] |
Power Consumption |
6.5mA Rx mode; 9.6mA Tx mode, 1.2uA Sleep mode |
Battery backup time |
Up to 1 year* Default operating mode comes with Report Interval 1 Hour, sampling interval 1 mint |
Battery charge cycles |
NA |
Product operational life |
5 years** |
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