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Transmitters |
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![](../Pictures/BlueRect.gif) |
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![](../Pictures/BlueRect.gif) |
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![](../Pictures/HC300.jpg) |
Datalogger HC300
- MODbus master for max. 14 units
- Memory for 2 mio. measurements
- Build-in clock/calender
- 10 years battery backup on clock/calender
- Data logging from max. 60 nodes via MODbus
- 4 analogue inputs, 0(4)-20mA or 0-10V
- Galvanic isolation between input and output
- Serial transfer of data to PC via RS232
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Datasheet
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English
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Software
HCTransfer |
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![](../Pictures/HC301.jpg) |
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pH/mV-transmitter HC301
- Measuring range: 0-14pH, ±1000mV, 0-150oC
- Single- or dual slope calibration of pH-electrode
- Temperature compensation via Pt100/Pt1000 sensor
- Readout of pH/mV, temperature
- Analogue output 0(4) - 20mA for pH/mV or oC
- Invertable analogue output for feedback loop
- Galvanic isolation between input and output
- Serial communication via MODbus
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Datasheet
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![](../Pictures/HC302.jpg) |
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Oxygen-transmitter HC302
- Measuring range: 120nA, 1200nA
Other ranges on request
- Temperature compensation via NTC, 22kohm
- Readout of D.O mg/l, %
- Analogue output 0(4) - 20mA for oxygen or oC
- Invertable analogue output for feedback loop
- Galvanic isolation between input and output
- Serial communication via MODbus
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Datasheet
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![](../Pictures/HC303.jpg) |
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Conductivity-transmitter HC303
- User definable measuring range
Range extent: 10uS - 100mS
Cell constant: 0.01 - 10
- Temperature compensation via Pt100/Pt1000 sensor
- Readout of conductivity, temperature
- Analogue output 0(4) - 20mA for conductivity or oC
- Invertable analogue output for feedback loop
- Galvanic isolation between input and output
- Serial communication via MODbus
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Datasheet
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![](../Pictures/HC304.jpg) |
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mA-transmitter HC304
- 4 analogue inputs, 0(4)-20mA or 0-10V
- Input 1 is retransmitted via the analogue output
- Analogue output 0(4) - 20mA
- Serial communication via MODbus
- Transfers up to 4 measurements pr. module
- Galvanic isolation between input and output
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Datasheet
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![](../Pictures/HC320.jpg) |
Controller HC320
- Controller with 2 independent limits
- Analogue input: 0(4) - 20mA
- Zoom function: 100% at 10 - 20mA
- 2 relay outputs
- Optional max. or min. limits
- Start timer and respons timers
- Hysteresis function on both limits
- Digital inputs: Optional active high or low
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Datasheet
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![](../Pictures/Return.gif) |
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