Answer Posted / shahul

RS232
It is limited Distance and the speed is Maximum up to
19.2KBPS for 50 Feet.
only single ended.Only 1 transmitter/1 receiver
Supports only Full Duplex.
Signal level is unbalanced.
Higher output current 500mA
RS485
Multi drop topology and supports both half duplex and full
duplex.Maximum 32 Transmitters and 32 receivers.
Max.Distance up to 4000 feet with 100KPBS
Signal Level is Balanced.
Less output current.

can you send remote seal interface level transmitter calculation steps for oil water saperator.

2557

---

how to calibrate steam control valve in steam turbine

3277

---

what is a vortex flow meter,mass flow meter and electromagnetic flow meter.particular use of this.means in which condition particular meter is used.

2172

---

tell me the field & lab calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter, temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue),

2239

---

How earthing can be checked????

2352

---

How many interlocks at turbine side?

1864

---

What is Cavitation in a control valve?

1994

---

can we copy the software from a transmitter using hht(hart 275) ?

2015

---

what is the working principal of pribe

2239

---

Why mixer nd grinder Is example of constant torque load not variable torque load ???

1898

---

what is vibration a part of proceess variable? if vibration is a part variables then how we minimize the actual vibration on machine on load,? vision of instrumentation contrl plz ans me IPGDL interview question

1868

---

what are the values of fuel flow rate in various places in boiler.

1655

---

what is actual drum level and compensated drum level?

2175

---

What is the GK Value in Flowmeter?

3632

---

TECHNICAL/ARTITUDE

2175

---