Novus N320 Operating Manual

MASTER PASSWORD
The master password allows user to define a new password for the temperature
meter, even if the current password is unknown. The master password is based in
the serial number of the temperature meter, and calculated as following:
[ 1 ] + [ higher digit of SN2 ] + [ higher digit of SN1 ] + [ higher digit of SN0 ]
For example the master password for the device with serial number 987123465 is:
1 9 3 6
As follows: 1 + sn2= 987; sn1= 123; sn0= 465 =
How to use the master password:
1- Enter the master password value at PaS prompt.
2- Go to PA( parameter and enter the new password, which must not be zero (0).
3- Use this new password.
WARRANTY
Warranty conditions are available
www.novusautomation.com/warranty.
1 + 9 + 3 + 6
on our website
TEMPERATURE METER
N320
OPERATING MANUAL - V1.8x G
The N320 is a temperature meter that provides you in the frontal display the
measured temperature of the sensor connected to its terminals. The temperature
sensors available are NTC Thermistor, Pt100, Pt1000 and J, K, T type
thermocouple, with offset correction capability.
The features of a particular model (input sensor type, sensor range, mains supply,
etc) are identified by the label placed on the thermometer body.
SPECIFICATIONS
INPUT SENSOR: The sensor is chosen by the user at the time of purchase and is
presented on the upper side of the equipment box. The options are:
• Thermistor NTC, 10 kΩ @ 25 °C; Range: -50 to 120 °C (-58 to 248 °F);
Accuracy: 0.6 °C (1.1°F);
Maximum error in the interchangeability of original NTC sensors: 0.75 °C (33.35 °F).
This error can be eliminated through the offset parameter of the equipment.
Note: For the NTC thermistor option, the sensor comes with the equipment.
Its operating range is limited to -30 to +105 °C (-222 to +221 °F). It has cable
of 3 m in length, 2 x 0.5 mm², and can be extended up to 200 meters.
• Pt100; Range: -50 to 300 °C (-58 to 572 °F); α= 0.00385; 3 wires;
Accuracy: 0.7 °C (1.3 °F); according to IEC-751 standards;
• Pt1000; Range: -200 to 530 °C (-28 to 986 ºF); α= 0.00385; 3 wires;
Accuracy: 0.7 °C (1.3 °F);
• Thermocouple type J; Range: 0 to 600 °C (32 to 1112 °F);
Accuracy: 3 °C (5.4 °F);
• Thermocouple type K; Range -50 to 120 °C (-58 to 248 °F);
Accuracy: 3 °C (5.4 °F);
• Thermocouple type T; Range: -50 to 120 °C (-58 to 248 °F);
Accuracy: 3 °C (5.4 °F);
Thermocouples according to IEC-584 standards.
Measurement resolution: ................................................. 0.1: from -19.9º to 199.9º
....................................................................1: elsewhere
Note: The equipment keeps its precision all over the range, despite the lack of
display resolution in a part of the range does not allow its visualization.
POWER SUPPLY: ........................................................... 100~240 Vac/dc (± 10 %)
Optionally: ................................................. 12~30 Vdc/ac
Mains frequency: ............................................ 50~60 Hz
Power consumption: ............................................... 5 VA
Dimensions: Width x Height x Depth: ...................................... 75 x 33 x 75 mm
Panel cut-out: .............................................................. 70 x 29 mm
Weight: .................................................................................. 100 g
Environment: Operating temperature: .................. 0 to 40 °C (32 to 104 °F)
Storage temperature: ...................-20 to 60 °C (-4 to 140 °F)
Relative humidity: .................................................. 20 to 85 %
Case: Polycarbonate UL94 V-2.
Protection: box IP42, front panel IP65.
Suitable wiring: Up to 4.0 mm².