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Pressure indicator dual 4-digit indicator small size light weight
N70/N80/N90
N70/N80/N90 pressure indicator is a 1/8 DIN or ¼ DIN, panel-mount,
dual 4-digit indicator, which takes the advantage of latest
state-of-art technology and comes in small-size, light-weight and
in low-power. This pressure indicator has been specifically
designed for use with mv/Volt output transducers from different
famous manufacturers such as Dynisco, , ONEhalf20 and so on. This
series indicator can match ZHYQ’s melt pressure transducer also.
Specification
Display | Dual 4-digit Green and Red LEDs |
Resolution | 0.2% FSO ± 1 |
LEDs | Out, Alarm-1, Alarm-2, CALibration |
Input Sensibility | 2.5mv/V or 3.3 mv/V (automatic selection) |
Sampling Speed | 20 per second |
Excitation Voltage | +9 VDC (output to transducer) |
All Output Relays | Relay 220V 1A |
Retransmission | 4~~20 mA standard current loop |
Communication | RS-485 MODBUS( PY500 Only) |
Alarm Range | 0001 – 9999 PSI or Bar (configurable) |
Temperature | 0 - 55°C |
Humidity | <= 80% RH |
Calibration | 80% FSO (Full Scale Output) |
Power Supply | 110/220VAC or +24VDC (designated while purchasing) |
Size | N70: 96mm x 96mm x 100 mm (W x H x D) N80: 96mm×48mm×100 mm (W x H x D) N90: 48mm×96mm×100 mm (W x H x D) |
Panel Cutout | N70: 92mm x 92mm N80: 92mm×44mm N90: 44mm×92mm |
Weight | 400(Maximum) grams |
Manual
(1) “OUT” LED turns on when the pressure is not less than the OUT
setting value.
“AL-1” LED turns on when the pressure is not less than the AL-1
setting value.
“AL-2” LED keeps reserved.
(2) “CAE” LED truns on when the <CAE> is pressed for checking
the calibration.
(3) PV window displays the actual pressure value.
(4) SV windows displays the OUT setting value.
(5) <AC> key: to clear the pressure value when it is under
setting and no load is on
(6) <CAE> key: to check the calibration value (80% of Full
Scale Output).
(7) <SET> key: to enter the setting mode and to exit the
setting mode.
<SET> key has longer-time(more than 3 Second) press and
shot-time press.
(8) “>” key: shift the digit to be edited
(9)“∧” key: to edit and increase the value