Classic Analog 系列 | 48 x 48 mm

BTC-905
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類比溫度控制器

• 緊湊型 1/16 DIN(48×48mm)機構設計
• 透過三位數 DIP 開關設定溫度
• 支援 J/K 熱電偶與 PT100 RTD 感測器
• 可選擇 ON/OFF 或時間比例控制模式
• 提供繼電器、SSR 或類比輸出選項

此組合不存在。

特色功能

  • 48×48mm 緊湊型面板安裝尺寸
  • DIN 面板安裝設計,後端接線方便
  • 透過三位數 DIP 開關精確設定溫度
  • 可透過跳線簡易設定輸出模式
  • 可選擇熱電偶或 RTD 感測器輸入
  • 提供繼電器、SSR 或類比輸出選項
  • 支援 ON/OFF 或時間比例控制邏輯
  • LED 指示燈顯示控制輸出狀態
  • 內建偏差警報繼電器輸出功能
  • 感測器異常保護功能,輸出自動關閉
  • 電源輸入為 100–240VAC 通用電壓
  • 結構簡單,快速部署上線
  • 適用工業用途,穩定耐用
  • 適用於 OEM 與小型控制系統整合
  • 通過 CE 認證,符合國際規範

BTC-905 1/16 DIN 數位溫度控制器

Precise DIP switch setting with relay or SSR output   

The BTC-905 is a compact 1/16 DIN digital temperature controller designed for applications that require stable control with a simple setup. It features a 3-digit DIP switch for direct setpoint configuration, eliminating the need for menu navigation. Compatible with J/K thermocouples and PT100 RTD sensors, the BTC-905 supports ON/OFF or time proportional control, with selectable relay, SSR, or analog output. Its robust housing, deviation alarm output, and universal 100–240VAC input make it ideal for OEM integration and space-constrained industrial systems.

Panel Display and Indicators

Clear red LED readout with status indicators  

The BTC-905 control panel is designed for simple and efficient monitoring of temperature status. It features a 3-1/2 digit, 0.4-inch red LED display, providing clear readout of process values. A red status LED indicates output activity, allowing users to instantly identify control status at a glance. The panel also includes a DIP switch setting interface, which is accessed internally for numeric setpoint configuration. Its compact layout supports DIN panel mounting, ideal for limited space environments.

Supports J/K thermocouples and PT100 RTD input

The BTC-905 supports universal sensor input for temperature monitoring and control. It is compatible with J-type and K-type thermocouples, as well as PT100 RTD sensors. This wide input compatibility allows the controller to be deployed in a variety of industrial heating or cooling systems. The input signal is processed with high stability to ensure accurate readings over time.

Selectable relay, SSR voltage, or analog output  

The BTC-905 offers flexible output configuration to match various control strategies. Users can select from relay contact output, voltage output for SSR drive (5V/30mA), or optional analog output for precise control. Output mode can be configured via jumper settings. The unit supports ON/OFF or time proportional control logic, making it adaptable to resistive or proportional heating applications  

產業應用

產品規格 


電源

額定值

90-264VAC, 50 / 60 Hz

電力消耗

低於 5VA

訊號輸入

熱電耦 (T/C)

 J, K 型

RTD

3線 PT 100 歐姆, DIN 或 JIS

範圍

參考訂購序號

精度

量程的1%

冷端補償

±0.1°C / 1°C

RTD線腳阻抗的抑制

( 0.1°C - PV值的0.025% ) / 歐姆

感應器斷路保護

高檔

外部阻抗

最大100 歐姆

正常模式抑制(Normal Mode Rejection)

60 dB

共通模式共模抑制(Common Mode Rejection)

120 dB

取樣速率

3 次 / 秒

控制

比例帶

量程的2.2%

ON-OFF 遲滯

量程的1%

比例周期

繼電器輸出20秒,
1秒用於脈衝電壓輸出,
線性電流或電壓輸出為0.02秒。

控制動作

反向動作

輸出​

控制

繼電器, 5A/240V 最大阻抗負載

脈衝電壓

最大 20mA / 32VDC

電流輸出

4-20mA, 0-20mA, 最大負載 500 歐姆

電壓輸出

0- 10V, 最小負載 500 歐姆

設定值調整

設定點

三位數 或 四位數數位開關

手動重置

可調範圍的2.6%

設定點分辨率

1 LSD(最低有效位)

設定點精度

範圍值的±1%

設定點重複精度

±1 LSD

指示

過程指示器

3-1 / 2位數字, 0.4英寸紅色LED顯示屏

狀態指示燈

紅色LED燈

工作環境和物理條件

工作溫度

0-50°C

濕度

0-90% RH (非凝結狀態)

絕緣阻抗

最小20M 歐姆(500VDC)

崩潰電壓

AC 2000V, 50 / 60Hz, 1 分鐘

耐震性

10-55Hz. 振幅1 mm

耐衝擊性

200 m/s2 (20g)

安裝固定

盤面固定

尺寸 (W*H*D) (mm)

48*48*94

盤面後深度 (mm)

86

開孔尺寸 (mm)

45*45

重量 (grams)

190

安全規範

安規

UL, CSA

EMC

CE

資源下載

Visit Download Center to See More Documents & Tools of This Product.     Visit

常見問答

BTC-905 支援哪些感測器類型?

BTC-905 supports J-type, K-type thermocouples and PT100 RTD sensors, making it suitable for a wide range of temperature monitoring applications.

如何設定 BTC-905 的溫度目標值?

The temperature setpoint is configured via a 3-digit DIP switch, located inside the panel. This allows direct numeric input without using buttons or menus.

BTC-905 提供哪些輸出類型?

BTC-905 offers relay contact output, SSR voltage output (5V/30mA), or optional analog output, configurable through internal jumper settings.

BTC-905 是否具備警報輸出功能?

Yes, it includes a deviation alarm relay output, which activates when the process value deviates beyond the preset range.  

BTC-905 的電源輸入需求為何?

The controller supports a universal power input of 100–240VAC, making it suitable for global industrial power systems.

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