Explore performance details, construction highlights, applications, and technical information in one clear overview.
BK3 is a Hanyoung NUX temperature controller for monitoring and regulating process temperature. The available configuration is built around the listed sensor inputs, control method and output arrangement, with model information of BK3. Input sensor: Thermocouple | K, J (ITS-90); Allowable signal source resistance: Thermocouple (100 Ω max); Allowable input voltage: Within ±2.5 V d.c. (thermocouple, RTD); Input type: K | K thermocouple (refer to the range and input code chart).
For panel and process selection, the important characteristics are the input sensor type, control response, power requirements and display or communication options. Input display resolution: Usually less than indication value 1 ℃ (0.1 ℃); Display accuracy: ±0.5 % of FS ±1 Digit; Weight: 180 g; Insulation resistance: 20 MΩ min (500 V d.c.).
Key strengths of the BK3 come from the combination of its functional configuration and practical installation specifications. The following characteristics highlight the values that matter most when comparing the product with equipment requirements.
Input sensor: Thermocouple | K, J (ITS-90); Power Supply Voltage: 100 - 240 V a.c. 50/60 ㎐; Input display resolution: Usually less than indication value 1 ℃ (0.1 ℃); Power consumption: 3 VA max; Allowable signal source resistance: Thermocouple (100 Ω max).
The BK3 is specified by its sensor input, control output, electrical supply, sampling behaviour and accuracy. These values determine how the controller measures temperature and applies its selected control response. Input sampling time: 100 ㎳; Power Supply Voltage: 100 - 240 V a.c. 50/60 ㎐; Voltage fluctuation: ±10 % of power supply voltage; Power consumption: 3 VA max.
Additional technical characteristics include .
The physical design of BK3 should be considered together with the installation environment and the available mounting or display arrangement. Dielectric strength: 3,000 V a.c. 50/60 ㎐ for 1 minute (Between the primary terminal and the secondary terminal); Ambient temperature: 0 ~ 50 ℃; Storage temperature: -25 ~ 65 ℃; Vibration resistance: 10 - 50 ㎐, Peak amplitude for 2 hrs each in X, Y and Z direction.
Further construction and environmental details include Shock resistance: 300 m/s² each in X, Y and Z direction for 3 times.
Integration of BK3 requires the correct sensor input, control output, supply voltage and configuration settings for the application. Input sensor: Thermocouple | K, J (ITS-90); Power Supply Voltage: 100 - 240 V a.c. 50/60 ㎐; Input display resolution: Usually less than indication value 1 ℃ (0.1 ℃); Power consumption: 3 VA max.
Additional operating and interface details include Allowable signal source resistance: Thermocouple (100 Ω max); Allowable input voltage: Within ±2.5 V d.c. (thermocouple, RTD); Input type: K | K thermocouple (refer to the range and input code chart). These values provide a practical reference for wiring, setup and normal operation within the selected configuration.
Choose BK3 by confirming the exact model or configuration against the required operating conditions. The available model information is BK3. Input sensor: Thermocouple | K, J (ITS-90); Power Supply Voltage: 100 - 240 V a.c. 50/60 ㎐; Input display resolution: Usually less than indication value 1 ℃ (0.1 ℃); Power consumption: 3 VA max.
Before installation, confirm Allowable signal source resistance: Thermocouple (100 Ω max); Allowable input voltage: Within ±2.5 V d.c. (thermocouple, RTD); Input type: K | K thermocouple (refer to the range and input code chart). Matching the model, electrical ratings, signal requirements, physical arrangement and environmental limits helps keep the product within its specified operating conditions.
| Specification | Details |
|---|---|
| Input sensor | Thermocouple | K, J (ITS-90) |
| RTD | Pt100 Ω (IEC) |
| Input sampling time | 100 ㎳ |
| Input display resolution | Usually less than indication value 1 ℃ (0.1 ℃) |
| Input impedance | 1 ㏁ (thermocouple) |
| Allowable signal source resistance | Thermocouple (100 Ω max) |
| Allowable wiring resistance | Within 10 Ω of each 3 wires (but resistances among 3 wires should be same) |
| Allowable input voltage | Within ±2.5 V d.c. (thermocouple, RTD) |
| Display accuracy | ±0.5 % of FS ±1 Digit |
| Insulation resistance | 20 MΩ min (500 V d.c.) |
| Dielectric strength | 3,000 V a.c. 50/60 ㎐ for 1 minute (Between the primary terminal and the secondary terminal) |
| Power Supply Voltage | 100 - 240 V a.c. 50/60 ㎐ |
| Voltage fluctuation | ±10 % of power supply voltage |
| Power consumption | 3 VA max |
| Ambient temperature | 0 ~ 50 ℃ |
| Storage temperature | -25 ~ 65 ℃ |
| Vibration resistance | 10 - 50 ㎐, Peak amplitude for 2 hrs each in X, Y and Z direction |
| Shock resistance | 300 m/s² each in X, Y and Z direction for 3 times |
| Weight | 180 g |
| Model | Code | Information |
| BK3- | Digital Temperature Indicator 96(W) X 48(H) mm |
| Input type | K | K thermocouple (refer to the range and input code chart) |
| J | J thermocouple (refer to the range and input code chart) |
| P1 | Resistance Temperature Detector(RTD) Pt100 Ω (refer to the range and input code chart) |
| No | Type | Category | Title | File |
| 1 | Manual > Instruction Manual | Temperature Controllers | BK3 Instruction Manual |
| 2 | Manual > Catalogue | Temperature Controllers | BK3 Catalogue |
| 1 | CAD > 2D | Temperature Controllers | BK3 series (2D) |
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