Shanghai Zhaohui Pressure Apparatus Co., Ltd.
Shanghai Zhaohui Pressure Apparatus Co., Ltd.
Add to Cart
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