芬蘭HK INSTRUMENTS公司dpt – prima – mod是一款功能強大的高精度微壓差變送器，具有Modbus通信和空氣流速流量測量功能。它是潔凈室和其他苛刻要求尤其高精度測量要求應用的良好選擇。dpt – prima – mod具有新的，非常精確的傳感器和自動零點校準，以及可選的校準證書。
DPT-Priima-MOD is a multifunctional high accuracy differential pressure transmitter with Modbus communication and air flow measurement. It is designed for cleanrooms and other demanding applications. DPT-Priima-MOD has a new, extremely accurate sensor and automatic zero point calibration, and optional calibration certificate.
The DPT-Priima-MOD is used for measuring differential pressure and air flow in building automation, HVAC and cleanroom systems. It can also be used with several different measurement probes such as FloXact™ or pitot tube, and air dampers. The most common applications are pressure monitoring in cleanrooms and over the building envelope.
| Communication: | RS-485 Modbus (RTU) |
| Accuracy (from applied pressure): | 0.4 % + ±0.4 Pa |
| Measuring ranges (Pa): | -120…+120 / -240…+240 / -620…+620 / -1240…+1240 / -2490…+2490 |
| Zero point calibration: | automatic with autozero element (-AZ), by pushbutton or via Modbus |
| Measuring units: | Pressure: Pa, kPa, mbar, inchWC, mmWC, psi Flow: m3/s, m3/h, cfm, l/s, m/s, ft/min |
| Supply voltage: | 24 VDC ±10 % / 24 VAC ±10 % |
| Power consumption: | < 1.0 W |
| Output signal: | via Modbus |
| Operating temperature: | -5…+50 °C |
| Response time: | 0.4–20 s |
| Protection standard: | IP54 |
友情鏈接： 意大利德爾特（Deltaohm） 美國Lighthouse粒子計數器 美國ONSET公司HOBO記錄儀|氣象站
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