Description
Overview
The Type 1000P Electro-Pneumatic Precision Pressure Regulator is a compact, closed-loop servo system designed to convert an electrical command signal into precise pneumatic output pressure. The regulator uses two solenoid valves, an internal pressure sensor, and electronic controls to continuously adjust pressure and maintain the commanded setpoint.
One solenoid valve controls inlet flow while the second controls exhaust. The internal pressure sensor measures the output and sends feedback to the electronic controls, allowing the Type 1000P to automatically correct deviations and maintain stable pressure as operating conditions change.
The Type 1000P is available with five input signal options, including analog voltage, current, and RS485 Modbus communication. Multiple monitor output selections allow users to track actual pressure remotely, making the regulator well suited for precision automation, test equipment, and process applications that require accurate pressure changes and continuous pressure monitoring.
Key Features
- Closed-loop electro-pneumatic pressure control
- High precision with ±0.1% full-scale accuracy
- High sensitivity to small output pressure deviations
- Compact design for space-constrained installations
- Internal pressure sensor provides continuous feedback
- Dual-solenoid inlet and exhaust control
- Available with voltage, current, or RS485 Modbus input
- Selectable analog or digital monitor output
- Pressure ranges up to 120 psig (8 bar)
- Response time of 0.8 seconds
- Low hysteresis and high repeatability
- Digital pressure display
- Available with NPT or BSP porting
- Optional bar display
- Compact mounting bracket options
Performance Characteristics
- Input Signals: 0-5 VDC, 0-10 VDC, 1-5 VDC, 4-20 mA, or RS485 Modbus
- Monitor Outputs: 0-5 VDC, 0-10 VDC, 1-5 VDC, 4-20 mA, or RS485 Modbus
- Power Supply: 24 VDC
- Voltage Input Impedance: 10 kOhm
- Current Input Impedance: 250 ohms
- Response Time: 0.8 seconds
- Operating Temperature: 32°F to 158°F (0°C to 70°C)
- Port Size: 1/8″ NPT standard
- Output Pressure Ranges: 0-30 psig, 0-60 psig, and 0-120 psig
- Maximum Supply Pressure for 0-30 psig Range: 43 psig (3 bar)
- Maximum Supply Pressure for 0-60 psig Range: 73 psig (5 bar)
- Maximum Supply Pressure for 0-120 psig Range: 131 psig (9 bar)
- Accuracy: ±0.1% full scale
- Repeatability: ±0.1% full scale
- Hysteresis: ±0.1% full scale
- Linearity: ±0.1% full scale
- Flow Rate: 8 scfh at 2 bar, 17 scfh at 4 bar, and 34 scfh at 8 bar
- Operating Media: Clean compressed air or air filtered to 5 microns
- Weight: 0.92 lb (0.42 kg)
The Type 1000P provides precise, repeatable pressure control by continuously comparing actual output pressure with the electrical command signal and adjusting the inlet or exhaust solenoid valve as required.
How to Select the Right Configuration
Selecting the correct Type 1000P configuration depends on the required pressure range, electrical input, monitor output, communication method, porting, display units, and mounting arrangement.
- Select the 0-30 psig range for low-pressure precision control applications.
- Select the 0-60 psig range for general industrial automation and test equipment.
- Select the 0-120 psig range for higher-pressure pneumatic control.
- Choose 4-20 mA for standard industrial current-loop control.
- Choose 0-5 VDC, 1-5 VDC, or 0-10 VDC when a voltage command signal is available.
- Choose RS485 Modbus when digital communication and system integration are required.
- Select a monitor output that matches the PLC, controller, or data-acquisition system.
- Select BSP porting when required by the pneumatic piping standard.
- Select the bar display option when metric pressure indication is preferred.
- Confirm that the available supply pressure does not exceed the maximum for the selected range.
- Use clean compressed air filtered to 5 microns to support reliable operation.
- Select the appropriate L- or M-style bracket for the installation.
For additional guidance:
Applications
The Type 1000P is designed for applications requiring precise, repeatable, and electronically controlled pneumatic pressure.
- Industrial automation systems
- Precision test and calibration equipment
- Robotics and motion control
- Pneumatic actuator control
- Process control systems
- Laboratory equipment
- Medical and analytical equipment
- Semiconductor manufacturing equipment
- Packaging machinery
- Web tensioning systems
- Leak testing equipment
- OEM machinery
Explore more applications:
Models & Configurations
Type 1000P Ordering Structure
1000P – I – A [Input Signal] [Monitor Output] [Pressure Range] [Options]
Feedback Monitor
- I = Internal
Port Size
- A = 1/8″ NPT
Input Signals
- A = 4-20 mA
- C = 0-5 VDC
- E = 0-10 VDC
- F = 1-5 VDC
- R = RS485 Modbus
Monitor Outputs
- A = 4-20 mA
- C = 0-5 VDC
- E = 0-10 VDC
- F = 1-5 VDC
- R = RS485 Modbus
Pressure Ranges
- I = 0-30 psig (0-2 bar)
- G = 0-60 psig (0-4 bar)
- K = 0-120 psig (0-8 bar)
- X = Custom
Available Options
- U = BSP Ports
- B = Bar Display; psi display is standard
Accessories
- 6-Foot (2-Meter) M12 Right-Angle Cable: P/N 445-919-013
- L-Style Bracket Kit: P/N 449-542-053
- M-Style Bracket Kit: P/N 449-542-057
Technical Resources
- Product Data Sheet
- Installation Instructions
- Product Configurator
- 3D CAD Models
- Engineering Support Resources
FAQs
What does the Type 1000P electro-pneumatic regulator do?
The Type 1000P converts an electrical command signal into a precise pneumatic output pressure and uses internal feedback to automatically maintain the selected pressure.
How does the closed-loop control system work?
An internal pressure sensor measures the output and sends feedback to the electronic controls. The controller then operates the inlet or exhaust solenoid valve to correct any difference between the command signal and actual pressure.
What input signals are available?
The Type 1000P is available with 0-5 VDC, 0-10 VDC, 1-5 VDC, 4-20 mA, and RS485 Modbus input signals.
What output pressure ranges are available?
The Type 1000P is available with 0-30 psig, 0-60 psig, and 0-120 psig output pressure ranges.
How accurate is the Type 1000P?
The Type 1000P provides accuracy, repeatability, hysteresis, and linearity of ±0.1% full scale.
Can the Type 1000P provide a pressure monitor signal?
Yes. Available monitor outputs include 0-5 VDC, 0-10 VDC, 1-5 VDC, 4-20 mA, and RS485 Modbus.
What is the response time?
The rated response time is 0.8 seconds.
What air quality is required?
The Type 1000P requires clean compressed air or air filtered to 5 microns.
What power supply is required?
The Type 1000P requires a 24 VDC power supply.
Are BSP ports available?
Yes. BSP ports are available with the U option.
