Modbus Temperature Controller BTC 7100
- Category: >>>
- Supplier: BRAINCHILD ELECTRONIC CO. LTD.
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Product Overview
Description
Resolution | 18 bits |
Sampling Rate | 5 times / second |
Maximum Rating | -2 VDC minimum, 12 VDC maximum( 1 minute for mA input ) |
Temperature Effect | ±1.5 uV/ °C for all inputs except mA input ±3.0 uV/ °C for mA input |
Sensor Lead Resistance Effect | T/C: 0.2uV/ohm 3-wire RTD: 2.6 °C/ohm of resistance difference of two leads 2-wire RTD: 2.6 °C/ohm of resistance sum of two leads |
Burn-out Current | 200nA |
Common Mode Rejection Ratio ( CMRR ) | 120dB |
Normal Mode Rejection Ratio ( NMRR ) | 55dB |
Sensor Break Detection | Sensor open for TC, RTD and mV inputs, Sensor short for RTD input, below 1 mA for 4-20 mA input, below 0.25V for 1 - 5 V input, unavailable for other inputs. |
Sensor Break Responding Time | Within 4 seconds for TC, RTD and mV inputs, 0.1 second for 4-20 mA and 1 - 5 V inputs. |
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