The SEM1605TH is designed to accept most common thermistors together with Pt1000 and Pt500 RTD sensors. It provides the user with a standard two wire (4 to 20) mA output signal. The output signal is linear to temperature.
Just connect a standard USB cable between the SEM1605TH and your PC. So, for those in need of a thermistor temperature transmitter, this product offers robust compatibility.
Our free configuration software will guide you through any changes you wish to make. The SEM1605TH does not need to be wired to a power supply during the configuration process. In fact, it is powered via the USB interface from your PC.
ACTIVE RANGE
The SEM1605TH is provided with a user push-button ranging option, allowing adjustments at both 4 mA and 20 mA against a live input value. The ‘user adjust’ function can be locked during configuration if not required. The state LED indicates out of range input during normal operation. During ‘user adjust’ it is also used to indicate the stage of adjustment.
(4 and 20) mA TRIM buttons can also be used for 4 mA and 20 mA current trim adjustment to add small offsets to the (4 or 20) mA output. For applications where accurate thermistor temperature transmitter adjustment is critical, these features offer precise control.
SENSOR REFERENCING
The SEM1605TH sensor referencing, via the Windows based USB-Speedlink software, allows for close matching to a known reference sensor. This function eliminates possible sensor errors. It is useful when matching a thermistor with the temperature transmitter for demanding measurements.
SENSOR LIBRARY
The sensor type required is loaded onto the SEM1605TH from a software library using the USB-Speedlink software. The sensor library can be added to as new sensors become available or are requested.
If you require a transmitter that supports a wide range of thermistor temperature types, this robust sensor library means the temperature transmitter fits your needs. Thermistor sensors with a resistance value up to 100 K Ohms can normally be accommodated.
STABILITY
The SEM1605TH DIN rail transmitter incorporates digital technology to ensure accurate low-drift performance. This is beneficial when utilising a thermistor as your preferred temperature transmitter input.
USB PC CONFIGURATION
The SEM1605TH is quick and easy to configure using a standard-type USB lead and the free-of-charge USBSpeedLink Windows software. This configuration process ensures that those working with a thermistor sensor can set up the temperature transmitter with minimal effort.
USB VIEW
The SEM1605TH can be connected to an android phone or tablet using an OTG USB adaptor. Running a free App, the Android device can then be used to view live data from the SEM1605TH. In summary, for convenient monitoring of thermistor-based temperature transmitter output, USB View adds practical flexibility.
Download our free apps on both Apple and Android devices.
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