Differential pressure measurement made easy.
The PF1 series is a low-cost, high-precision and stable transmitter for measurement of differential pressure. The devices have an MEMS diaphragm sensor and boast excellent long-term stability.
Features
Versions
PF132 Analog 3-wire
PF120 Analog 2-wire
參數(shù) | Differential pressure |
---|---|
應(yīng)用范圍 | -10...+50 °C / 0...90 %RH |
在23 ±5 °C時(shí)精度 |
±1.5 % full scale measurement range ≤ 50 Pa ±1.0 % full scale measurement range > 50 Pa |
測量原理 | MEMS diaphragm sensor |
測量范圍 | -25…+25 Pa / 0…+50 Pa / -50...+50 Pa / 0...+100 Pa / 0...250 / -250...+250 Pa / 0...500 Pa / -500...+500 Pa |
耐壓 |
≤ ±100 Pa => 1 kPa ≤ ±500 Pa => 15 kPa |
BURST PRESSURE |
≤ ±100 Pa => 15 kPa ≤ ±500 Pa => 20 kPa |
ZERO ADJUSTMENT | By button |
壓力連接 | Tubing connector Ø 4.0 mm x 10 mm |
電源/功耗 | PF132 Analog 3-wire: 13…32 V PF120 Analog 2-wire. 10…32 V |
長期穩(wěn)定性 | 0.1 %FS /year |
電氣連接 | Screw terminals inside, M12 cable gland |
顯示屏 | LCD, 4 digits (optional) |
模擬輸出 | 1 |
模擬輸出信號(標(biāo)準(zhǔn)) |
PF132: 0...10 V PF120: 4...20 mA |
外殼材料 | ABS |
IP防護(hù)等級 | IP65 |
阻燃類 | 符合UL94-HB |
安裝位置 | Wall mounting, any mounting position |
CE/EMC認(rèn)證 | 2014/30/EU |
儲運(yùn)條件 | -20...+70 °C / 0...90 %RH |
尺寸 | 84 x 66 x 36 mm Incl. steel conduit screw fitting: 105 x 66 x 36 mm |