Hi Saeed,
There are many options to design the thermistor circuit, and convert the voltage to 4-20mA current loop. I need to have clear direction how you want to proceed.
Your thermistor application is operating such a wide temperature range from ~700kΩ…
Choosing a 2, 3, or 4-wire transmitter depends on how accessible a power supply is to the transmitter, and what type of signal your source is. You can choose to build a discrete 4-20mA transmitter, or use a partially or fully integrated 2-wire or 3-wire…
Other Parts Discussed in Thread: XTR108 , XTR101 , PGA309 , XTR117 Hello,
I have a need to connect either a bridge sensor (mV-Out) or a voltage out sensor ( 0.5 to 4.5 V ) to a 4-20 transmitter and have the ability to adjust the offset and span for custom…
Other Parts Discussed in Thread: XTR101 , XTR105 , TIPD161 I'm using XTR01 for 0-150°C to 4-20mA current converter. Recently I have replaced the XTR101 circuit with XTR105 & the out put are satisfied with the new chip. While conducting EFT test with the…
Other Parts Discussed in Thread: XTR112 , XTR101 Hi, have some experance by designing thermocouple using the xtr112?
recently I am confused by the CJC(cold junction compensation), according to the datasheet I should use a diode(LL4148), a 1k Ohm and a 25…
Other Parts Discussed in Thread: XTR101 , XTR117 Hi there, i'm using a XTR117 to study the voltage-to-current method for 4-20mA output signal, this is the only ic available for me at this moment (ordered a xtr101, seems to be more flexible, i`m right?)…
Other Parts Discussed in Thread: XTR111 , XTR101 , XTR106 , LM7705 Hello,
For my application (straine gauge) i need to put a op before xtr111.
when i do not have negative supply for the op can y put 3V on input 7(SET) in order to perform a zero adjust ?
…
hello Collins,
Yes, i have did mistake in my wiring and now i have fix it but it made one of IC is spoiled. Is there any information how to purchase it IMMEDIATELY ?? Since when i am looking at FRANELL / ELEMENT14 Catalogue there is no XTR110 chip listed…
Other Parts Discussed in Thread: XTR116 , XTR101 , XTR115 Hello I have a problem with linearity chip XTR116 , my circuit is connected according to FIGURE 1. Nonlinearity chip is 0.003%, potentiometer have nonlinearity under 0.1%. I need all nonlinearity und…
