Process indicator K31V
temperatureuniversaldigital

process indicator
process indicator
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Characteristics

Measured value
process, temperature, universal
Display
digital
Type
panel-mount
Other characteristics
programmable, RS-485, Modbus, remote, TTL
Applications
for Pt100 probe, transmitter

Description

Indicator 4 outputs and RS485 - Panel mount indicator: 78 x 35 mm, depth 75.5 mm - 1 Configurable probe input - 2 digital inputs - Up to 4 outputs - Built-in independent timer - Counter for worked days and hours - TTL or RS485 Modbus-RTU ports - 1 display line, 4 digit, h: 12 mm, red colour Process inputs: 1 temperature probe input - Thermocouples: J, K, R, S,T - PTC KTY81-121 (990 Ω @ 25 °C) - NTC 103AT-2 (10KΩ @ 25 °C) - RTD: Pt100 - Voltage (V): 0..1 V, 0/1...5 V , 0/2...10 V - Voltage (mV): 0...50 mV, 0...60 mV, 12 ...60 mV - Current (mA): 0/4...20 mA - Custom linearisation and IR probes (J.K type) Overall accuracy: ± (0,5 % span ± 1 digit @25 °C); Tc S: ± (1 % span ± 1 digit @ 25 °C) 2 digital inputs - Free Voltage Keyboard Mechanical: 4 multifunction keys Process outputs Up to 4 Digital outputs OUT1 - RELAY SPDT, 8A - SSR Drive OUT2 - RELAY SPDT, 8A - SSR Drive OUT3/OUT4 - RELAY SPST-NO, 5A - SSR Drive OUT5(Note1) - SSR Drive 0...5Vdc, ±20%, 30 mA max Power supply: - 12 VAC/VDC - 24VDC/VAC - 100… 240 Vac (50/60 Hz) Transmitter power supply: 10 V DC (±10%), 20 mA max. Functions - Indication - Independent timer with 4 functioning modes (optional) - Counter for days and hours worked with programmable threshold for programmed maintenance Alarms - Up to 3 configurable alarms + loop break alarm Communication and programming: Interfaces Communication on TTL port to: - Universal programming key - Remote display - RS 485 serial interface RS 485 port with ModBus RTU protocol (optional) Programming/configuration tools: - Configurable parameter level “Promotion” - Configuration software available for PC
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