what is difference between accelerometer vibration sensor and proximity vibration sensor

3 Answers  

---

difference between vaccum and draft

0 Answers  

---

Why thermo wells are used? What materials are used in thermo wells?

0 Answers  

---

how we can calibrate an Interface level transmitter online

2 Answers   L&T,

---

Explain Three way boiler.

2 Answers   L&T,

---

What skill/s does the Instrument Technician has?

6 Answers  

---

Can be operate control valve without positioning if yes ? how and why?

4 Answers   Focus,

---

i am working in thermal power plant . if temperature transmitter is not showing reading in dcs then how can we rectify the problem?

8 Answers   TATA,

---

why we use impulse line of flow transmitter at 45 deg. angle both side of orifice plate.

0 Answers  

---

what is reset windup in integral control?

6 Answers   Honeywell,

---

is manifold required for an integral orifice meter?

2 Answers  

---

If a differential pressure transmitter is calibrated for 0~2500 mmH2o and transmits a 4~20mA dc signal. The transmitter is placed across an orifice plate which is sized to create 2500 mmH2o differential at 5000m3/Hr a) what is the flow rate when the transmitter signal is 13.0mA DC? b) what is the signal output of the transmitter when flow rate is 2500 m3/Hr ?

5 Answers  

---