Measuring and indication block BI-TK

Thermocouples (TC), resistance temperature detectors (RTD), instrument shunts and sensors with unified current output signals measuring, handling, registration, indication and transferring.
Max count of measuring inputs.
Dataindication on touch TFT screen as tables, charts, diagrams, symbolic circuits.
Operator panel diagonal – 5,6″, 7″, 10″ или 15″.
Measuring data and alarms archive.
Archive max size – 32 Gb.
Archive reading via USB-flash or RS-485 interface.
Input and output circuits are galvanic isolated.
3- or 4-wire RTD connection.
Cold junction temperature compensation:
- external sensor connecting;
- internal sensor;
- receiving from external meter over RS-485 interface, Modbus RTU protocol.
4 NO relay.
Input types and count are defined by customer requirements.
2 galvanic isolated RS-485 interfaces, Modbus RTU protocol.

Thermocouples	K, L, S, B
RTDs: platinum (W₁₀₀=1.3850 and W₁₀₀=1.3910) copper(W₁₀₀=1,4260 and W₁₀₀=1,4280)	Pt50, Pt100, Pt500 Cu50, Cu100
Unified current input ranges, mA	0..5; 0..20; 4..20
Instrumental shunt ranges, mV	0..90
RTD temperature measuring absolute error, °С , up to	±(0,1•10-2•(t+273)+0,5)
TC temperature measuring error, °С, up to: K, L in -150..0°С range K, L in 0..800 (1300)°С range S B	±(0.25•10-2•\|t\|+0.5) ±(0,1•10-2•\|t\|+0,5) 5.0 7.0
Unified current signal measuring reduced error, %, up to	±0,25
Constant current voltage measuring reduced error, %, up to	±0,5
Baud rate, kbps	9.6; 19.2; 38.4; 57.6; 115.2
Power supply	24VDC
Dust and moisture protection: measuring multichannel device TK-6M touch operator panel	IP40 IP65
Operating temperature range	+5°С..+50°С
Overall dimensions (W×H×D), mm: measuring transmitter TK-6M operator panel 7″ operator panel 10″ operator panel 15″	119×62×250 204×150×37 310×230×54 407×314×49

Measuring and indication block BI-TK-ХХX, where

XXX – serial number which is set by producer.