The GEN 2 Wireless Pressure Meters measure pressure in gas, liquid, or vapor supply lines. The meters combine a standard pressure transducer interfaced to a Scigiene GEN 2 wireless radio. You can measure the pressure within the line and review the data in the Scigiene Premiere Online Sensor Monitoring and Notification System. The data is stored in the online system and can be reviewed on dashboards and charts and exported as a data sheet or graph. You can customize settings to your use case and set notifications and alerts in the cloud-based software to know immediately via text, email, or call if the pressure is above or below an optimal range.
The meters:
Features:
1 Actual range may vary depending on the environment and gateway.
2 Battery life is determined by the sensor reporting frequency and
other variables.
Specifications:
|
Pressure
Transducer |
Measurement
range |
50, 300, 750,
or 3000 PSIG (Others available upon request) |
|
Operating
temperature |
-18°C to 79°C
(0°F to 175°F) | |
|
Thermal
effect on reading |
±0.02% FS/°F.
(includes zero and span) | |
|
Media |
Gas, Liquid,
or Vapor | |
|
Response time |
300 msec. | |
|
Stability |
1.0% FS/year
(Typ.) | |
|
Wire length |
0.91 m (3 ft) | |
|
Resolution |
0.1 PSI | |
|
Pressure
measurement accuracy |
± (2% of
reading + 1.05% FS) | |
|
User-calibrated
pressure accuracy |
± (0.5% of
reading + 0.5% FS)1 | |
|
Process
connection |
¼"
NPT-Male standard | |
|
Process
connection material |
Wetted type
316 stainless steel | |
|
Gen 2 Wireless |
Data logging |
Sensor logs
2000 to 4000 readings if gateway connection is lost (non-volatile flash,
persists through power cycling): 10-minute Heartbeats = ~22 days - 2-hour
Heartbeats = ~266 days |
|
Wireless
protocol |
Gen 2 Proprietary Frequency-Hopping Spread Spectrum (FHSS) | |
|
Wireless transmission
power (EIRP) |
50 mW
(900MHz), 25 mW (868 MHz), 10 mW (433 MHz) | |
|
Wireless
range |
2,000+ ft.
through 18+ walls with the Gen 2 XL® Gateway | |
|
Security |
Encrypt-RF ®
(256-bit key exchange and AES-128 CTR) | |
|
General |
Battery
voltage range |
2.0 to 3.8
VDC |
|
Operating
altitude (non-pressurized environments) |
-15.2 to
1,982 m (-50 to 6,500 ft)2 | |
|
Storage
altitude (non-pressurized environments) |
-15.2 to
3,048 m (-50 to 10,000 ft)2 | |
|
Operating
humidity |
5 to 85% RH
(non-condensing) | |
|
Certifications |
900 MHz
sensors: FCC ID: ZTL-G2SC1 and IC: 9794A-G2SC1. |
|
|
1. For best results, first zero the sensor then
calibrate at greater than at 20% of the maximum pressure of the transducer. 2. Operating and storage altitude without DC power
supply is -30.48 to 9144 m (-100 to 30000 ft). |
||
