Absolute ALTA Wireless Pressure Meter – 300 PSIG – AA Battery Powered, 900MHZ

Monnit 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.

Monnit MNS2-9-W2-PS-300 Features

1,200+ foot range

12+ year battery life

80+ wireless sensors

Bank-level AES security

Up in 15 easy setup

Global ready (900, 920, 868 & 433 MHz)

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: ± (2% of reading + 1.05% 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

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 AA Specifications

Battery Type: 2 Replaceable AA 1.5 V Batteries

Dimension: 4.375 in x 2.470 in x 1.12 in

Supply Voltage: 2.0 – 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply)

Battery Life: At 1 hour heartbeat setting, AA batteries will last up to 10 years.**

Max Operating Temperature Using AA Alkaline: -18°C to 55°C (0°F to 130°F)

Max Operating Temperature Using AA Lithium: -40°C to 60°C (-40°F to 140°F)

Optimal Battery Operating Temperature: +10°C to +50°C (+50°F to +122°F)

Enclosure Material: ABS

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)