Description

ALTA wireless pressure Meters measure pressure from a 5 volt pressure transducer and transmits the pressure measurement to iMonnit. By connecting the Monnit wireless pressure sensor to a pressurized gas, liquid or vapor supply line, it can measure the pressure within the line and send data to the iMonnit Online Sensor Monitoring and Notification System. The data is stored in the online system and can be reviewed and exported as a data sheet or graph. User customization allows you to set notifications and alerts from the system so you can know immediately if pressure is above or below an optimal range.

In the Box

• Wireless Sensor
• Mounting Hardware
• 3V Industrial Battery (Pre-Installed)
• SMA Antenna

Pressure Transducer Specifications
Operating Temperature	0 to 175°F (-18 to 79°C)
Thermal Effect on Reading	±0.02% FS/°F. (includes zero and span)
Media	Gas, Liquid or Vapor
Response Time	50 msec.
Stability	1.0% FS/year (Typ.)
Wire Length	1 Meter shielded cable (between gauge and wireless unit)
Accuracy	0.25% FS; 0.20% RSS; Absolute Ranges: 0.5% FS; 0.35% RSS (Includes linearity, hysteresis, and repeatability)
Input Voltage	5.5 V
Voltage Measurement Range	0 – 5.2 V
Voltage Measurement Resolution	~3 mV
Voltage Measurement Accuracy	± 3% FS
Pressure Measurement Accuracy	± 3% FS
User Calibrated Accuracy	+/- 1% FS
Process Connection	¼” NPT-Male Standard
Pressure Transducer(s)	50 or 300 PSIG (Others available upon request)
Weight	10.3 oz.
Variation Specifications
UL Rating	UL Listed to UL508-4x specifications (File E194432)
Security	Encrypt-RF® (256-bit key exchange and AES-128 CTR)
Max Output Voltage	5.5 V
User Calibrated Pressure Accuracy	± (0.5% of reading + 0.5% FS)
ALTA Industrial Specifications
Supply Voltage	2.0 – 3.8 VDC
Battery Type	Replaceable 3.6V, 1800mAH (single AA sized)
Battery Life	Up to 10 Year Battery Life.**
Max Operating Temperature	-40° to 85°C (-40° to 185°F)
Optimal Battery Operating Temperature	+10°C to +50°C (+50°F to +122°F)
Solar Power Option	3.0 VDC Solar Panel 600 mAH Rechargeable Battery (>2000 Charge Cycles – 80% of Initial Capacity) Charging Temperature Range: 0° to 45°C (32° to 113°F) Max Temperature Range: -20° to 60°C (-4° to 140°F)
Enclosure Material	IP65, NEMA 4X, CE rated, sealed, weatherproof enclosure
UL Rating	UL Listed to UL508-4x specifications (File E194432)
Dimension	3.7 in x 2.32 in x 1.38 in
ALTA 900 MHz Specifications
Operating Frequency	900 MHz Operating Frequency
Certifications	Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1) Complies with Industry Canada standards. (IC: 9794A-G2SC1)
Device Range	Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*
Security	Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)

Suggested Application Uses for This Sensor

• Compressed air supply lines
• Water supply lines
• Gas supply lines
• Pumping systems
• Irrigation system pressure
• Industrial process monitoring
• Trash compaction equipment