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INDICATING TEMPERATURE TRANSMITTER / SWITCH SERIES: TST300

INDICATING TEMPERATURE TRANSMITTER / SWITCH SERIES: TST300
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INDICATING TEMPERATURE TRANSMITTER / SWITCH SERIES: TST300 - 1

Indicating Temperature Transmitter/Controller >► GALVANIC ISOLATION (T/C INPUT) The Indumart Loop-powered Indicating Temperature Transmitter/Controller (TST300) is a compact system which has incorporated the latest digital technology to provide accurate and reproducible thermocouple signals to industry standard 4- 20 mA output and to indicate the process temperature on its large 4-digit display. Moreover, the TST300 with its 2 alarm outputs can be used as an ON/OFF controller to trigger external relays. The setpoint, hysteresis, direction of the alarms and their time delay can be programmed by the user. High accuracy and drift-free linearization coupled with digital filters are designed to produce stable readings with good accuracy. temperature transmitter is configured with the RTD/Thermocouple simulator. The display and contact parameters such as, setpoints, hysteresis, direction and delay time, and setting the span of the indicator to indicate the desired engineering unit are programmed via a two-key hidden keyboard. coupled with thermocouple sensors, it galvanically isolates the input signal from the output. The unit can be mounted straight to the RTD or thermocouple sensor, or be wall mounted and connected to the temperature probe via a wire. Optionally, the instrument can be ordered with DIN rail mounting clamp.

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INDICATING TEMPERATURE TRANSMITTER / SWITCH SERIES: TST300 - 2

Sensor Range Transmitter Accuracy Minimum Span Excitation Current Lead Resistance Sensor Lead Length Voltage Effect Transmitter Accuracy Thermal Drift Thermocouple Input Sensor Type Sensor Range Transmitter Accuracy Minimum Span Cold Junction Tracking 0.02°C/°C Cold Junction Range -20...70°C Sensor Lead Length <3m to maintain CE compliance Input/Output Isolation 50 VDC (tested to 200 V) Analogue Output Alarm Output Switching Current Switching Voltage Adjustable Parameters Display Range Decimal Position Sample Rate Temperature Drift Supply Voltage Case Material Environ. Protection Ambient...

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