Digipressure DPC_ HL-DIF Series User Manual

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DIGIPRESSURE
DPC_ HL-DIF SETTING MANUAL
DISPLAY
3DIGIT FND * 2 HP/LP
TYPE
HL TYPE (OPTION : HL-DIF, L YTPE)
ACCURACY
±1%F.S
BURST PRESSURE
100Kgf/cm2g
TEMPERATURE
-20 ~ 60 ℃
HUMIDITY
0 ~ 80% R.H
APPLICATION GAS
Air, Inert gas, Water, Oil, Others
SENSOR MATERIAL
Ceramic Diaphragm
PROCESS
7/16 - 20UNF
PRESSURE RANGE
HP -1.0 ~ 50Kgf/cm2g, LP -1.0 ~ 50Kgf/cm2g
CONTROL OUTPUT
3Point Relay Output(CONTACT: 250V/3A SPDT)
POWER SUPPLY
AC220V±10%50/60Hz0.2A(Option:380V.110V)
ACCESSORY
Mounting Bracket
WEIGHT
Approximately 510g
CASEMATERIALS
ABS
INTERFACE
RS-485
Connection with Power 220V
Connection with Power 220V
Low Pressure S/W : COM ,NC, NO
Low Pressure S/W : COM ,NC, NO
High Pressure S/W : COM, NC ,NO
High Pressure S/W : COM, NC ,NO
differential
pressure S/W :
pressure S/W :
COM ,NC.NO
COM ,NC.NO

Digipressure DPC_ HL-DIF Series Specifications

General

Model	DPC_ HL-DIF Series
Category	Measuring Instruments
Protection Class	IP65
Accuracy	±0.5% FS (typical)
Output Signal	4-20 mA
Power Supply	10-30 VDC
Operating Temperature	-20°C to +60°C
Process Connection	1/2" NPT (depending on model)
Display	LCD
Communication Interface	RS485 (Modbus RTU)
Humidity	0-95% RH (non-condensing)
Weight	Approx. 0.5 kg

Summary

DIGIPRESSURE DPC-HL-DIF Product Overview

Key Product Specifications

Summary of key technical specifications including display, accuracy, pressure range, power, and output.

Physical Layout and Connections

Diagrams illustrating dimensions, mounting options, and electrical connections.

DIGIPRESSURE DPC-HL Setting Procedures

High Pressure Setting (HPS)

Procedure to set the high pressure alarm value using the HPS button.

Differential Pressure Setting (dPS)

Procedure to set the differential value for dual compressors.

Differential Delay Time Setting (ddt)

Procedure to set a delay time for differential pressure alarm.

Differential Pressure Type Setting (ddc)

Procedure to select the type of differential pressure calculation.

Low Pressure Setting (LPS)

Procedure to set the low pressure alarm value using the LPS button.

Differential Value Setting (LIF)

Procedure to set the differential value for LPS.

Low Pressure Delay Time Setting (Ldt)

Procedure to set a delay time for output on low pressure status.

Return Mode Selection (H-A)

Procedure to select between manual (Hold) and automatic operation modes.

Communication Address Setting (Add)

Procedure to set the address for RS-485 communication.

Operation End and Reset (End)

Procedure to end the current operation and return to reset mode.

Zero Correction (SET L)

Procedure for pressure value zero correction, not for use during operation.