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Bộ điều khiển BTC-701 Brainchild

Mã sản phẩm: BTC-701
Sử dụng cho Model:
Hãng SX: Brainchild
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Tình trạng

Tình trạng: Còn hàng

Đặt hàng

This analog controller is used for simple applications with on/off or P control, without indication.

As a professional and experienced manufacturer, we supply high-performance and quality temperature controllers, which are also called temperature control, electronic temperature control, and electronic temperature controller.

Thông tin sản phẩm

Features

  • Build-in Laser Trim ASIC
  • Easy to change range
  • ON-OFFor time proportional selectable
  • Compact, only 65mm in depth
  • Wide selection of control output option
  • Wide selection of ranges
  • Sensor break protection
  • Alarm option (BTC-704,BTC-702 Only)
  • Low Cost
  • EMC, LVD : CE

Specification

INPUT
Thermocouple (T/C) Type J, K
RTD 3-wires PT 100 ohms, DIN or JIS
Range See ordering information
Accuracy ±2% of span (BTC-803), 
±1% of span (BTC-805)
Cold Junction Compensatin ±0.1°C / 1°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
Proportion 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
Alarm Relay output, 2A / 240VAC max. resistive load

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