World's 1st Integrated LPWAN Pressure Measurement System
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PTG3-L
Low Power Pressure Transmitter for Liquid and Gas Media with Built-in GPS Tracker
Made by 
Ellenex is a certified partner.
Description
Suitable for the following applications:
- High Value Remote Pressurised Asset
- Mobile Hydraulic Systems
- Truck Overload Monitoring
- Chiller and Cooling System Monitoring
- Water Delivery Systems
- Diesel Delivery Systems
- Gas and Liquid Delivery Systems • Mobile Air Compressor Monitoring
Specifications
Main Features:
- Compatible with all LoRaWAN® frequencies
- Wide range of industrial applications
- High accuracy
- Designed to meet outdoor applications
- Long-term durable performance in harsh environment
- Ultra-low power
- Suitable for liquids and gases compatible with SS
Sensor
Range:
Selectable between 0~0.5 to 0~1000 bar
Accuracy:
0.25 (typ.) %Span
Resolution:
0.01 %Span
Pressure Reference:
Vented Gauge, Sealed Gauge, Absolute
Temperature Coefficient of Zero:
0.02 %FS/°C
Temperature Coefficient of Span:
0.02 %FS/°C
Long Term Stability (1 Year):
0.2 %Span
Pressure Overload:
300 (range<1bar); 150 (higher range) %FS
Pressure Cycles (Zero to Full Scale):
10+ Million
Compensated Temperature:
-10 ~ +70 °C
Power
Power Supply:
Built-in Replaceable Lithium Battery, External Power (option)
Rated Voltage:
3.6 V
Battery Lifetime:
50,000+ readings and 10,000+ transmission
Physical Specification
Materials:
O-ring: Viton, Body: SS304, Diaphragm: SS316
Oil: Silicon / Olive, Enclosure: ASA/POM
Process Connection:
G1/4 Male (or others on request)
Weight:
550g
Protection Rate:
IP65/IP67, UV Protected
Geo-Location/GNSS Performance (autonomous at open sky)
Features:
GPS, GLONASS, BeiDou/ Compass, Galileo, QZSS
Sensitivity:
- Cold start: -146 dBm
- Reacquisition: -157 dBm
- Tracking: -157 dBm
Time to First Fix (TTFF):
- Cold start at open sky: 31s
- Warm start: 21s
- Hot start: 2.7s
GNSS Accuracy:
<5 (typ.)
Communication
LoRaWAN Version, Class:
1.0.2revB, Class A (Class C on request)
LoRaWAN Activation Type:
OTA (default), ABP
Sampling Type:
Periodic (default), Event triggered
Sampling Period:
Configurable via downlink (default 4 hours)
Transmission Type:
Per sample (default), Event triggered, Conditional
Parameter Configuration:
Over-the-air via LoRaWAN® downlinks
Locally via wireless connectivity
Firmware Update:
Locally via wireless connectivity, Over The Air
Technical details
PTG3-L - Frequency Zone - Range - (customised options)
Note: Standard product comes with AU 915-928MHz, 5m range and external antenna
PTG3-L's Distributors
