Isolated K Type Thermocouple Signal Conditioner Dual Input Dual Output

DescriptionBRT TCK-D22 Dual-channel isolated type K thermocouple signal conditioner input is a low cost reliable type K thermocouple signal input, isolated standard current voltage signal output signal conditioning and isolation module. It has flame-retardant DIN rail-mounted outer case, operating status and alarm indicator, pluggable wiring terminals, , and dual channel signal conditioning design can save users cost and space in industrial applications. This thermocouple signal conditioner is widely used in temperature signal monitoring, data acquisition and long distance transmission, etc.Main Features • Accuracy grade: 0.2/0.5 %F.S. • High linear conversion, high stability. • Built-in cold-junction compensation circuit. • 24VDC power supply, ±10% range. • 1.5KV Isolation among input, output, power supply. • Dual channel type-K (0-1200℃, 0-1300℃, etc.) input. • Dual outputs 4-20mA, 0-20mA 0-5V, 0-10V, 1-5V, etc. dc current or voltage. • Pluggable barrier wiring terminal blocks, easy-to-use. • 35mm DIN Rail-mounted, standard universal flame-retardant case. • EMC compatibility: in compliance with IEC61326-1. • Operating temperature range: -20- 70℃. • Dimension: 99×22.5×114.5mm（LxWxH).Technical ParametersInput signalK type thermocouple signal 0-1200℃/0-1300℃Cold-junction compensationCompensation range: -25- 75℃ (1℃error per 20℃) Compensation mode: internal built-in.Output signal0-5VDC, 0-10VDC, 0-20mADC, 4-20mADC.Input-Output channel2-channel input, 2-channel outputOutput load capacityRL≤500Ω when output is current signal RL≥10KΩ when output is voltage signalPower supplyDC24V , ±10%Current consumption≤70mA (24V power supply, 20mA output)Accuracy0.5% F.S.Temperature drift0.005% F.S./℃ (-20- 70℃)Response time≤250mSec.Isolation voltage1500VAC/1min, among input, output, power supplyInsulation resistance≥100MΩ among input, output, power supplyOperating temperature-20- 70℃EMC CompatibilityIEC61326-1Dual Channel Type K Signal Conditioner WiringDual channel type K thermocouple to 4-20mA outputDimensionDual channel K-type thermocouple signal conditioner size