STA700 SmartLine 壓力變送器通過(guò)將絕壓與傳感器芯片上的靜壓和溫度補(bǔ)償相結(jié)合，可在大范圍內(nèi)的靜壓和溫度下提供的測(cè)量準(zhǔn)確度和穩(wěn)定性。
可通過(guò)控制鍵，HART 通訊，DE協(xié)議或 Foundation Fieldbus協(xié)議進(jìn)行參數(shù)設(shè)定。
• STA722L 0 至 780 mmHg a (0 至 1040 mbar a)
• STA72L 0 至 780 mmHg a (0 至 1040 mbar a)
• STA740 0 至 780 mmHg a (0 至 1040 mbar a)
• STA74L 0 至 500 psi a (0 至 35 bar a)
• STA77L 0 至 3000psi a (0 至 210 bar a)

STA 700 transmitters offer the following compelling features:
• Accuracy of up to 0.065% of span
• Onboard pressure and temperature compensation
• Alphanumeric display capabilities
• External zero, span and configuration capability
• 100ms response time
• Polarity-insensitive electrical connections
The STA700 Absolute Pressure Transmitters are available in two variants – In-line (STA7XL) and Dual Head (STAXX) – in the following ranges:
• STA722/STA72L 0 to 780 mmHg a (0 to 1,040 mbar a)
• STA740/STA74L 0 to 500 psi a (0 to 35 bar a)
• STA77L 0 to 3000 psi a (0 to 210 bar a)