Signal Conditioner
Universal signal conditioner is used in industrial process control systems. Isolated signal conditionerconnects industrial field instruments and control systems to complete the function of signal matching and conversion. Through reliable isolation technology, the signal conditioning equipmentresists various interference attacks and ensures the stability of the system and instruments in a complex electromagnetic environment. The isolated pt100 signal conditionerof Chenzhuusing special design achieves anti-interference among power supply, input, and output. At the same time, the signal conditioning module/unit has a strong EMC performance that can work normally even under strong interference.
So far, our signal conditioning isolationamplifier for electronics, as a member of the whole safety automation system, has been applied to tens of thousands of industrial sites. And the stability of the control system escort, possessing the most complete models, has reached the international level. As one of the most professional signal isolator suppliers, Chenzhu promises to provide you good transducer signal conditioning and services! Different types of signal conditionersfor circuits can be offered by us, whether it's based on RTD loop powered digital isolator or DC Pt100 signal splitterwith 4-20mA output current. If you want to know the price of our 5v to 24v PLC signal converter, please contact us as soon as possible. Related sensors and signal conditioning pdf files are also available for you to refer to.
CZ2000 Series Signal Conditioner
CZ2000 range signal conditioners use high-efficiency electromagnetic isolation technology to achieve reliable galvanic isolation among power supply,input,and output, which effectively solves the problem of field interference in industrial automation control systems. This ensures a stable and reliable operation of the system.
CZ2000 Analogue Signal Conditioner
CZ2000 Analogue Signal Conditioner Loop Power
CZ2000 Temperature Converter Signal Conditioner
CZ2000 Voltage/Current Input Signal Conditioner
CZ3000 Series Signal Conditioner
CZ3000 range signal conditioners are electrical devices, which are connected between the industrial field instrument and the control room. They effectively solve the field interference of industrial automation control systems and ensure stable and reliable operation of the system through reliable galvanic isolation among the power supply, input, and output.
CZ3000 Analogue Signal Conditioner
CZ3000 Analogue Signal Conditioner Loop Power
CZ3000 Temperature Converter Signal Conditioner
CZ3000 Pulse Input Signal Conditioner
CZ3000 Frequency Converter Signal Conditioner
CZ3500 Series Bus powered Signal Conditioner
CZ3500 range rail-powered signal conditioners are high-performance products. The new design concept and technology are perfectly combined to achieve various performance characteristics, such as high-precision, small-volume, easy installation and high interference suppression, ensuring more convenient system integration and more reliable operation.
What is the difference between 2-wire transmitter, 3-wire transmitter and 4-wire transmitter?
2-wire transmitter
2-wire transmitters are the simplest and most economical way to used them in the industrial field. The zero-end current is 4mA, which is sufficient to drive the transmitter's internal circuitry, while the current at 4-20mA represents the range of process transmissions measured.
3-wire transmitter
Some transmitter require more power than the signal loop can supply their internal circuity. The three-wire current output can share a ground wire with the power supply, saving a wire.
4-wire transmitter
Four-wire transmitters have their own internal power supply, and they do not need to be connected to a DC power supply. It has two power cords and two current output lines. The output of a 4-wire transmitter is usually a current signal.
FAQ of Signal Isolators
How to distinguish between the active and passive signals?-
According to whether the signal acquisition loop needs an external power supply,
Active signal:In the 4~20mA signal acquisition loop, the signal generating end has its own voltage drive and no external power supply equipment is needed. This 4~20mA is an active signal. Generally, 4-wire transmitter and 3-wire transmitter output active signals.
Passive signal:In the 4~20mA signal acquisition loop, the signal generating end does not have its own voltage drive and external power supply equipment is needed. This 4~20mA is a passive signal. Generally, a 2 wire temperature transmitter outputs passive signals.
Method of judging whether the external power supply is needed in the signal acquisition loop:
Disconnect the signal acquisition loop, and connect a voltmeter to the two lines of the field device (voltage transmitter). If there is voltage, it means the field device outputs active signals. If there is no voltage, it means the field device outputs passive signals.
Temperature Input Signal Type and Range
Type |
Range |
Accuracy |
||
TC |
T |
-200℃~+400℃ |
50℃ |
|
E |
-200℃~+900℃ |
50℃ |
||
J |
-200℃~+1200℃ |
50℃ |
||
K |
-200℃~+1372℃ |
50℃ |
||
N |
-200℃~+1300℃ |
50℃ |
||
R |
-40℃~+1768℃ |
500℃ |
||
S |
-40℃~+1768℃ |
500℃ |
||
B |
+320℃~+1820℃ |
500℃ |
||
RTD |
Pt100 |
-200℃~+850℃ |
20℃ |
|
Cu50 |
-50℃~+150℃ |
20℃ |
||
Cu100 |
-50℃~+150℃ |
20℃ |
||
mV |
-100mV~+100mV |
10mV |
20μV/0.1% |
|
Potentiometer |
0~5kΩ |
|||
0~10kΩ |
Note of the data of loop powered isolators:
SHANGHAI CHENZHU INSTRUMENT CO., LTD. is a very established provider that specialises in automation safety.
We have over 24 years of experience in the design and manufacture of intrinsic barrier, surge protection device, isolated signal conditioner, safety relay, low power transmitter and temperature transmitter. Our products and solutions cover many areas--from process automation safety to factory automation.
Send product request
Other supplier products
Light Curtain Safety Relay | Light curtain Safety Relaysupports PNP-type light beam devices. Safety relay modules provide a high level of fail-safe operation for critical proce... | |
Temperature Transmitter | CHENZHU, a reliable temperature transmitter manufacturers, provides a large range of head-mounted temperature transmitters at an affordable price. ... | |
Safety Relay | Safety Relay Automation direct safety monitering relays are mainly applied to the safety control circuit, connecting the safety sensing elements a... | |
Temperature Transmitter | CHENZHU, a reliable intrinsically safe temperature sensorand temperature transmitter manufacturer, provides a large range of head-mounted temperatu... | |
CZ2000 Series Signal Conditioner | CZ2000 analog signal isolator, analog voltage isolator CZ2000 range voltage signal conditioneruse high-efficiency electromagnetic isolation techno... |
Same products
ST01 One-key DFU Box for iPhone X-16 Pro Max Recovery Mode | Seller: SHENZHEN PHONEFIX TECHNOLOGY CO.,LTD (CHINA PHONEFIX) | Description AWESHINE One-key DFU Box - ST01, one-click to quickly enter/exit DFU and Rec... | |
All in 1 Professional Drone Repair Tool Kit Precision Screwdriver Set | Seller: Shenzhen Wikshu Technology Co. | 25 In 1: The Legendary RC hobby tools include: hex screwdriver set (1.5mm 2.0mm 2.5mm 3.0mm), ... | |
89mm Threaded Water Well Drill Pipe | Seller: Jinzhou City TongShun Drilling Machine Co.,Ltd | Introducing our premium 60mm Threaded Water Well Geothermal Drill Pipe, specifically designed for... | |
MJ C20 4 IN 1 Motherboard Layering Test Fixture For iPhone 12 Promax | Seller: SHENZHEN PHONEFIX TECHNOLOGY CO.,LTD (CHINA PHONEFIX) | Description MIJINGC20 Motherboard Layerer test fixture For iPhone 12/12 mini/12 Pro/12Pro ... | |
Lz130 Air Suspension Centrifugal Blower/Low Failure Rate | Seller: Greentech International (Zhangqiu) Co., Ltd | Air Suspension Bearing:Air suspension bearings use air buoyancy instead of lubricating oil, and u... |