SEM1620 – UNIVERSAL DIN RAIL TRANSMITTER

Part Number : SEM1620

Function : UNIVERSAL DIN RAIL TRANSMITTER

Manufactures : Status Instruments

Images :

1 page
SEM1620 image

2 page
pinout

Description :

UNIVERSAL DIN RAIL TRANSMITTER SEM1620 SIMPLE CONFIGURATION VIA USB PORT UNIVERSAL PT100, THERMOCOUPLE, mV, mA Input ISOLATED INPUT PUSH BUTTON USER TRIM THREE WIRE ISOLATED VOLTAGE OUTPUT INTRODUCTION The SEM1620 is the new generation DIN rail mounted temperature amplifier from Status Instruments. It has been designed to accept most common process and temperature sensor inputs and provide the user with a three wire voltage output signal. Isolation is provided between input and output and all temperature ranges are linear to temperature. Designed for ease of use, our latest USB interface is fitted for quick and easy configuration. Just connect a standard USB cable between the SEM1620 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 SEM1620 does not need to be wired to a power supply during the configuration process, it is powered via the USB interface from your PC. The following parameters are configurable :- INPUT TYPE LOW RANGE HIGH RANGE UNITS OUTPUT BURNOUT USER TRIM PT100 T/C K, J, E, N, T, R, S mV Input @ 4 mA Input @ 20 mA °F, °C °F, °C mV (0 to 10) V (2 to 10) V (0 to 5) V (1 to 5) V (0 to 1) V Up/Scale Down/Scale On , Off mA mA The SEM1620 is also provided with user push button trim, allowing trim adjustments at both offset and span. The user trim function can be locked during configuration if not required. The range led indicates out of range input during normal operation, during user trim it is used to indicate the stage of trim. SEM1620 + 10 mA PT100 + mV — 9 +8 -7 Universal Input USB + 6 5 Volt Output 4 – + Vo – + Volt V s Supply – Three Wire Voltage Output UNIVERSAL DIN RAIL TRANSMITTER SPECIFICATION @ 20 °C INPUTS INPUT RANGE ACCURACY (Note 1) K (-200 to 1370) °C 0.1 % of FSR ±0.5 °C J (-100 to 1200) °C (type T 0.2 % FSR. ± 0.5 °C) E (-100 to 1000) °C N (-180 to 1300) °C T (-100 to 400) °C R (-10 to 1760) °C ± 0.5 °C ±0.1 % of FSR (Note 2) S (-10 to 1760) °C ± 0.5 °C ±0.1 % of FSR (Note 2) mV (-40 to 75) mV ± 0.04 mV P (-200 to 850) °C ± 0.1 °C / ±0.05 % of rdg mA (-10 to 25) mA ± 0.008 mA (4 to 20) mA Capability STABILITY (Note 7) ± 0.01 % of FSR / °C O/C CJ Sensor IMPEDANCE (Note 3) excitation (Note 4) Yes Yes – 1 MΩ (Note 5) ± 0.005 % of FSR / °C ± 0.01 % of FSR / °C – – <450 uA - 2.7 R (Note 6) Key Rdg = Reading ; FSR = Full Scale Range ; O/C = programmable open circuit sensor detect; CJ = Cold junction error Notes 1. Accuracy for PT100 and T/C do not include sensor and cold junction errors. 2. Only over the range (800 to 1600) °C 3. Cold junction range (-20 to 70) °C, Accuracy ± 0.5 °C , Tracking ± 0.05 °C 4. PT100 input Maximum lead resistance 20 R, Lead effect 0.015 °C / Ω. 5. Impedance – not including 0.2 uA open circuit detect bias current effect. 6. Maximum current over load ± [...]

3 page
image

SEM1620 Datasheet


This entry was posted in Uncategorized. Bookmark the permalink.