| Measurement range | 3000 PSIG |
| 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) |
| Process connection | ¼" NPT-Male standard |
| Process connection material | Wetted type 316 stainless steel |
| 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 | ALTA 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 ALTA XL Gateway |
| Security | Encrypt-RF (256-bit key exchange and AES-128 CTR) |
| 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) |
| Storage altitude (non-pressurized environments) | -15.2 to 3,048 m (-50 to 10,000 ft) |
| Operating humidity | 5 to 85% RH (non-condensing) |
| Battery | 1x 3.6V AA Lithium Thionyl Chloride, 1500mAh, pre-installed |
| Battery Life | 5+ years expected |
| Operating Temperature Range | -25°C to 80°C (-13°F to 176°F) |
| Operating Humidity | 5 to 95% RH (non-condensing) |
| Wireless Antenna Type | 1/2-wave waterproof dipole with RP-SMA connector and swivel neck; dBi of 3.0 (900/868MHz) or 2.5 (433 MHz); length of 8.27" (210mm) (900/868MHz) or 7.68" (195mm) (433 MHz); diameter at thickest point of 0.55" (14mm) |
| Weight | 13.3 oz. (377 g) |
| Enclosure Rating | NEMA 1, 2, 4, 4x, 12, and 13 rated, sealed, and weatherproof |
| UL Rating | UL Listed to UL508-4x specifications (File E194432) |