PDC Series Digital Pressure Controller
Category:
Description
PDC series pressure controller is smart digital display and controller of pressure. It has 2 swiches output and 1 anologe output. As safety requirements become more stringent, the determining factor in specifying an industry pressure, differential pressure rests upon that switch protecting equipment, processes and personnel. PDC series is the choice where potentially explosive or highly corrosive atmospheres exist.
Features
100 meter installation standards
4 LED the display value
2 control point for the output relays 220V x 3A
4~20mA standard analoge output (optional)
Use 2 pushbutton to update the control point
Application
Widely used in water pipe, oil pipe or gas pipe, chemicals and machinery, etc, by hydraulic pressure to the pressure of fluids medium for that the measurement and control.
| Specifications | |
| Rate Capacity (Range) | -0.1~200MPa |
| Stability | ≤0.2% FS/Year |
| Safe Pressure | 150% FS |
| Power Voltage | DC 24V ± 20% or AC 220V |
| Display Mode | 4 x 0.56" LED |
| Operating Ambient | -2070°C, ≤80% RH |
| Set Point (Actuation Value) | 0~Range |
| Mounting Thread | 1/2" NPT, etc. |
| Accuracy | 0.5% FS |
| Type of Pressure | Gauge Pressure |
| Proof Pressure | 250% FS |
| Sampling Frequency | 10Hz |
| Display Range | -1999~9999 |
| Storage Ambient | -30~85°C, ≤90% RH |
| Ouput | 4~20mA |
| Material | Stainless Steel |
Product Image & Drawing

Product Type Selection
| Select Code (#) |
Order Type (Series) |
Power Voltage (PV) |
Range & Unit (R) |
| 1 | PDC | DC 24V ± 20% | 30"Hg Vac |
| 2 | AC 220V | 30"/0/15 psi | |
| 3 | 30"/0/30 psi | ||
| 4 | 30"/0/60 psi | ||
| 5 | 30"/0/100 psi | ||
| 6 | 30"/0/150 psi | ||
| 7 | 30"/0/200 psi | ||
| 8 | 30"0/300 psi | ||
| 9 | 0/15 psi | ||
| 10 | 0/30 psi | ||
| 11 | 0/60 psi | ||
| 12 | 0/100 psi | ||
| 13 | 0/160 psi | ||
| 14 | 0/200 psi | ||
| 15 | 0/300 psi | ||
| 16 | 0/600 psi | ||
| 17 | 0/1,000 psi | ||
| 18 | 0/1,500 psi | ||
| 19 | 0/2,000psi | ||
| 20 | 0/3,000 psi | ||
| 21 | 0/5,000 psi | ||
| 22 | 0/10,000 psi | ||
| 23 | 0/15,000 psi | ||
| 24 | Other Ranges Upon Request |
To Order Digital Pressure Controller
| Select Code | Series | PV1 | R1 |
| Order Type | PDC- | ||
| Power Voltage | DC 24V ± 20% | ||
| Range & Unit | 30" Hg Vac |
For the example indicated above, for product code PDC-PV1R1, the specs of the digital pressure controller selected are:
PDC Series, DC 24V ± 20% Power Voltage, 30" Hg Vac Range.
Installation
Mechanical port:
PDC by its screw directly on the pipe.
Note: the measure under 100kpa must be mounted vertically.
Electrical connection (refer to diagram 2,3)
To prevent the electromagnetic interference and influence should pay attention to the following matters:
Connection wire as short as possible
Adopting shielded wire
Try to avoid a direct cause disturbance to a device or an electrical and electronic device operators
If the hose with tiny, we must pick a separate enclosure
Function Setting
Switch relay output
PDC has two switch measure to output.the corresponding output in the value of a switch to switch to the pressure has dropped below the release of value to answer.
Setting switch point

AL1H-The value of a switch to the value of 1 (switch 1 closing, SP1 on)
AL1F-This value for the release switch 1 value (switch 1 open, SP1 off)
AL2H-The value of a switch to the value of 2 (switch 2 closing, SP2 on)
AL2F-This value for the release switch 2 value (switch 2 closing, SP2 off)
Keywords: PDC Series Digital Pressure Controller
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