Status Instruments SEM710

  

SEM710 temperature transmitter with indicator

 

SEM710 Temperature Transmitter with Loop Powered Display

The SEM710 is  a new generation head mounted temperature transmitter with a built in temperature display. Ideal for indicating the process value at the point of measurement.

Its universal input has been designed to accept most common RTD and thermocouple sensor inputs and provide the user with a standard two wire 4 to 20mA output signal. Isolation is provided between input and output and all temperature ranges are linear to temperature. The addition of a display provides the user with instant information of the loop condition at the point of measurement. It comes in either our SCH4 ABS plastic connector head or our new SCH15 Stainless steel connector head. Both of which are available in sensor or wall mount versions.

Designed for ease of use, our latest USB interface is fitted for quick and easy configuration. Just connect a standard USB cable between the SEM710 and your PC. Using our free configuration software, your PC will automatically upload the existing configuration data and guide you through any changes you wish to make. To further help save time, the SEM710 does not need to be wired to a power supply during the configuration process, it is powered via the USB interface from your PC.

Features

Pt100 or Thermocouple Input
Isolated Input
4 digit LED Display
4 to 20mA Output
ABS plastic or Stainless Steel housing
USB Configurable
Can be supplied fitted to our temperature sensors.

Specification - Inputs

SEM710 Inputs

Specification - Output

Output Type: Two wire current sink; signal range 4 to 20mA; full range 3.8 to 24mA
Supply: 15 to 30V dc , 24V nominal giving Max loop load of 450R @ 24V
Accuracy: ± 5 uA
Loop Voltage effect: Loop ripple 0.03% of FSR; Supply sensitivity 0.05uA/°C ; supply ripple rejection <± 5uA error @ 1Vrms 50Hz ripple

General Specifications

Isolation: Input to output tested at 500 V dc.
Response Time: max. 500ms to reach 95% of final value ; Start up time 3s max.
Ambient operating range: -40 to +85°C.
Ambient storage temperature: -40 to +85°C.
Ambient humidity range: 10 to 90% RH non condensing
Approvals: CE tested to BS EN 61326.
Display: 4 Digit seven segment Red LED Height 7.3 mm
Protection: IP67 when used with SCH4 head.
Display Resolution: 0.1 °C , 0.1°F, or 0.00 mA
Display Errors : Err (sensor error) ; Flash OUER (over range) Flash UNDR ( under range)
IEC 61000-4-4: Transient Burst (output)

Mechanical Drawing

SEM710 drawing