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| Categories | Digital Pressure Controller | 
|---|---|
| Brand Name: | ZHYQ | 
| Model Number: | N70/N80/N90 | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 1 | 
| Price: | Negotiable | 
| Payment Terms: | L/C, T/T | 
| Supply Ability: | 2000 PCS / Week | 
| Delivery Time: | 5-7 days | 
| Packaging Details: | Carton | 
| 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 | 
| Sampling Speed: | 20 per second | 
| Excitation Voltage: | +9 VDC (output to transducer) | 
| Output Relays: | Relay 220V 1A | 
| Alarm Range: | 0001 – 9999 PSI or Bar | 
Digital Pressure and Temperature Indicator for use with mv/Volt
output transducers
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
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