Brainchild BTC-900 and BTC-905 Series Temprature Controller - Wiratama Mitra Abadi | Industrial Equipment

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13.1.21

Brainchild BTC-900 and BTC-905 Series Temprature Controller




1/16 DIN Digital Setting Temperature Controller/Indicator BTC-905, BTC-900 is a simple indicator with a single digital display, compact size, friendly operation, J, K or RTD input.

FEATURES

  • Build-in Laser Trim ASIC
  • Easy to change the range
  • ON-OFF or time proportional selectable
  • Compact, only 86mm in depth
  • A wide selection of control output option
  • A wide selection of ranges
  • Sensor break protection
  • Low cost
  • Safety: UL, CSA
  • EMC, LVD: CE

Model

  • BTC-900
  • BTC-905

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SPECIFICATION

Input

  • Thermocouple (T/C): Type J, K
  • RTD: 3-wires PT 100 ohms, DIN or JIS
  • Range: See ordering information
  • Accuracy: ±1 %of span
  • Cold Junction Compensation: ±0.1°C / °C
  • Rejection of RTD Lead Resistance : 0.1°C - 0.025% of PV reading / ohm
  • Sensor Break Protection: Upscale
  • External Resistance: 100 ohms max.
  • Normal Mode Rejection : 60 dB
  • Common Mode Rejection : 120 dB
  • Sample Rate : 3 times / second

Control

  • Proportional Band: 2.2% of span
  • ON-OFF Hysteresis: 1 % of span
  • Cycle Time: 20 seconds for relay output, 1 second for pulsed voltage output, 0.02 second for linear current or voltage output.
  • Control Action : Reverse action

Output

  • Control : Relay 5A / 240V max. resistive load
    • Pulsed Voltage: 20mA / 32VDC max.
    • Current: 4-20mA, 0-20mA, max. load 500 ohms
    • Voltage: 0- 10V, min. load 500k ohms

Adjustment

  • Setpoint: 3-dight or 4-dight switch
  • Manual Reset: Adjustable 2.6% of span (BTC-905 only)
  • Resolution of setpoint: 1 LSD (Least Significant Digit)
  • Accuracy of setpoint: ±1 %of span
  • Repeatability of setpoint: ±1 LSD

Indication

  • Process Indicator: 3-1 / 2 digit, 0.4" red LED display
  • Status Indicator: Red LED Lamp

Power

  • Rating: 90-240VAC, 50Hz / 60Hz
  • Consumption: Less than 5VA

Environmental & Physical

  • Operating Temperature: 0-50°C
  • Humidity: 0-90% RH (non-condensing)
  • Insulation: 20M ohms min. (500VDC)
  • Breakdown: AC 2000V, 50 / 60Hz, 1 minute
  • Vibration: 10-55Hz. amplitude 1 mm
  • Shock: 200m/s2 (20g)
  • Weight: BTC-905: 190 grams, BTC-900: 140 grams
  • Dimension: 48(W)X48(H)X86mm (depth behind the panel)
  • Panel cutout: 45 X 45mm

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