Necessary Detail for Select the Temperature, Humidity, and Electrical Signal Recorder (Data Logger)
Necessary Detail for Select the Temperature, Humidity, and Electrical Signal Recorder (Data Logger)
Necessary Detail for Select the Temperature, Humidity, and Electrical Signal Recorder (Datalogger) commonly used in the industrial has appearance and model as follows:
From the lasted topic, we have discussed Temperature and humidity 4-20mA,0-10Vdc recorders. What type are there? Today, our topic will resemble last time and underline inNecessary Detail for Select the Temperature, Humidity, and Electrical Signal Recorder (Data Logger) to selecting the suitable for the industrial.
For Selecting the Temperature, Humidity, and Electrical Signal Recorder (Data Logger) has 5 main thins as follows:
1. We have to know how many Inputs of the device from Datasheet such as 1 Input, 2 Input, 3 Input, 4 Input, 6 Input, 8 Input, 9 Input, 12 Input, etc.2. Type of Input that we will connect with it like, Thermocouple, RTD, DC Current (4-20mA), DC Voltage (±1V, ±5V, 1-5V, ±10, ±10mV), RS-485, etc.
3. Type of Output Signal or Alarm Relay Out, Digital Output, Open collector, RS-232, RS-485, WIFI, etc.
4. Required Data will choose the Recorder, Data Logger application such as Paperless, Paper or data storage in SD-Card Memory, USB Memory, TRM-10C able to select the form recording in PEN type (1, 2 Channel) and Dot type (6 Channel).
5. Installation such as Panel Mounting, DIN Rail, or Portable
5 lists from above can be made the user choose the device that fit in the applications and save cost to avoid the function over the job and can select the installation form for best efficiency. For example, the connecting for application of Paperless Recorder Model TRM -20 Series and Paper Recorder Model TRM-10C Series.
Picture 1 The application Recoder Type Paperless with Thermocouple Type K for record the Temperature
Picture 2 The connecting diagram of Paper Recoder with Pressure Transmitter for record Pressure value
The application example of the temperature, Humidity and Electrical Signal Recoder (Datalogger)