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PRODUCTS |
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NSI manufactures temperature
sensors including
electric heating elements and distributes automation components
including pressure, transmitters, sensors, process controllers. |
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PRODUCTS |
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| Sensors / Controllers / Modular
Power Controllers |
| GFX Modular power controller for temperature controlled zones |
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- Three versions:
MASTER - independent temperature control and communication unit
SLAVE - independent temperature control unit
EXPANSION - for three-phase loads
- SSR (Solid State Relay) zero crossing
- Rated voltage: 480Vac rms, 50-50Hz
- Rated current (AC1): 25A, 40A, 60A, 90A, 120A
- Protection: IP20
- Installation: DIN bar and panel
- Universal temperature input, accuracy 0.2%
- Configurable digital input
- Logic output or "cooling" relay
- Load current detection with integrated CT
- Heat/cool PID, selection of cooling fluid, self-tuning,auto-tuning, soft-start
- 4 generic alarms, LBA and HB alarms
- 2 configurable relay outputs
- Serial: RS485 optically isolated "Modbus RTU" serial protocol
- Field bus: PROFIBUS DP, CANopen
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| An innovative, integrated system to
control power and temperature, designed for industrial
electric heating processes. The system architecture
is optimized for temperature control of multi zone
plants. It consists of a control unit, i.e., the PID
microprocessor controller plus load control device
(AT and VT), and a power module (SSR) with aluminum
heat sink. The system is compact and easy to install
and use. |
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