STATUS INSTRUMENTS / TEMPERATURE TRANSMITTERS

SEM32055 & SEM320X55

HART TRANSMITTER WITH DISPLAY

HART 5,6,7 COMPATIBLE
ATEX / UKEX / IEC Ex APPROVALS
(4 to 20) mA OR HART MULTIDROP OUTPUT
PROCESS VALUE, TEXT AND BARGRAPH DISPLAYS
DUAL INPUTS WITH MATHS FUNCTIONS

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01 / OVERVIEW

ภาพรวม

The SEM320 is a HART 5 upwards (generic device) compatible universal temperature transmitter with display. It accepts RTD, Thermocouple, Potentiometer or millivolt input signals and converts them to the industry standard (4 to 20) mA transmission signal. Alternatively, HART multidrop mode can be selected.

Housed in its own bespoke connection head manufactured from cast aluminium finished in a blue epoxy paint or a stainless-steel version is available. It is programmed using a communication lead (USB Config) together with our free configuration USBSpeedlink software. Standard HART features can also be programmed using HART communication.

The SEM320 has a rotational five-digit display for the process value and a 5-digit display for messaging, in addition to a bar graph for % of mA output.

02 / FEATURES

คุณสมบัติเด่น

Sensor-Referencing

The SEM320 sensor-referencing, via the Windows based USBSpeedlink software, allows for close matching to a known reference sensor, eliminating possible sensor errors.

User-Calibration

In addition to sensor-referencing, current output trimming is possible via the USB and HART commands.

Custom Linearisation

The SEM320 can be programmed with a custom linearisation to suit non-standard sensors, or sensors with unusual or unique characteristics. Consult the sales office for details.

Sensor Burn-Out Detection

If a sensor wire is broken or becomes disconnected, the SEM320 output will automatically go to its userdefined level (upscale or downscale) or pre-set value.