How to convert 4 wire level transmitter connection to 2 wire.

2 Answers  

---

Can anyone explain about ELectropneumatics principle?

1 Answers   Forbes Marshall, Step,

---

i want use pressure transmitter for flow ,how?

5 Answers   Gasco,

---

what is the difference between plc & DCS?

5 Answers   Cheminova, NGIL, Siemens,

---

what is moisture probe? What are there types? What is there working principle and how they works? guys this is one of technical question I had ask in interview. If you know its answer please let me know. The interviewers were more interested in microwave moisture probe, so if you find its any link please just forward me on my mail id.avinash1200@gmail.com Thanks in advance.

0 Answers  

---

need instrumentation job completed 1 year trainee ship in mnc pesticide company. now in search of job

0 Answers  

---

what is thermopile?

1 Answers   HNG,

---

calculate the rane of level use of this values, h=3 meter density=0.9 , whats the rang?

2 Answers  

---

in current transmitter why we use 4-20ma ???

2 Answers   IMCO, IOCL,

---

In vortex flow meter how can measure the frequency of vortex generated by vortex flow meter

4 Answers   Cadila,

---

what is Potential free contact? where it is used?

3 Answers   Engineers India Limited,

---

what is the difference b/w wet leg & dry leg level method

2 Answers  

---