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Model 392 Circular Chart Recorder
Brand: EurothermThe 392 from Eurotherm is a user configurable 1, 2, 3 or 4 pens, 100 mm calibrated width circular chart instruments, utilizing high visibility vacuum fluorescent display.
The modular construction and the use of surface mount technology assure a compact design, which is easy to maintain, and upgrade.
Features- 1 to 4 Universal Input Channels
- 40 Character Vacuum fluorescent digital display
- User Configurable
- Maths Functions
- Custom Curve
- 4 Totalisers with 9-digit readout
- Up to 2 Single or Dual Output Controllers
- Retransmission
Specifications
Brand
Accuracy
- Display Accuracy: ± 0.05 % of Reading
Approvals & Certifications
- EMC Emissions: BS EN 50081-2, Immunity: BS EN 50082-2
Approvals & Certifications
- Electrical Safety: BS EN 61010
Current
- Analog (Re-transmission) Output: 0-20 mA
- Recorder Supply Voltage (Mains) Fuse Must Not Exceed 3 A
- Relay Output, Max.
Electrical Connectors
- Terminal Block
Environmental Protection
- NEMA 3 (IP54)
- Waterproof: NEMA 4 (IP65)
Humidity
- 10 to 90 % Non-Condensing
Input
- Hardware Range: 4 mV-5 V
- Input Accuracy: 0.02-5 mV
Input Impedance
- > 20 megaohms
Mounting
- Panel Mount: 5° to -30° from Vertical
Operating Temperature
- 0° to 50° C (32° to 122° F) [with Heater: -20° to 50° C (-4° to 122° F)]
Output
- Analog (Re-transmission) Output: 0-5 Vdc
- Relay Output, Max.
Output Noise
- Noise Rejection (48 to 62 Hz) Common Mode: > 130 dB (Channel to Channel & Channel to Ground)
- Noise Rejection (48 to 62 Hz) Series Mode: > 60 dB
Power
- < 25 VA (115 VA with Case Heater) 25 W DC
- Relay Output, Max.
Power Requirement
- Line Voltage (45 to 65 Hz): 180-264 V
- Line Voltage (45 to 65 Hz): 90-132 V
- Low Voltage Option: 24 Vdc
Resolution
- Input Resolution: 0.01 % of Operating Gain Span
- Pen Position Resolution: 1 % of Chart Range
Response Time
- Pen Response: 1 second to Full Scale
RTD Type
- Cu10
- Ni100
- Ni120
- Pt100A
- Pt100D
Sensor, Probe Type
- 2/3-Wire RTD
- B Thermocouple
- C Thermocouple
- E Thermocouple
- J Thermocouple
- K Thermocouple
- L Thermocouple
- Ni/NiMo Thermocouple
- N Thermocouple
- R Thermocouple
- S Thermocouple
- T Thermocouple
Shock
- BS EN 60873, 61010
Span - Minimum
- 4 mV-1.25 V
Storage Temperature
- -20° to 70° C (-4° to 158° F)
Update Time
- Channel Update Rate: 250 milliseconds
Vibration
- Vibration (EN 60873): 1 G Peak, 60 to 150 Hz
Voltage
- The Rate Impulse Voltage for Equipment on Nominal 230 V Mains is 2,500 V
