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Miniature I/P & E/P Transducers for Electronic Air Pressure Control
The Type-9OOX Miniature l/P, E/P transducers for electronic air pressure control are a series of compact electronic pressure regulators that convert an electrical signal (current or voltage) to a proportional pneumatic output. Utilising internal solid-state feedback circuitry, the Type-9OOX provides precise and stable pressure outputs to final control elements. Immunity to the effects of vibration or mounting position, high tolerance to impure air and low air consumption make this unit ideal for use in demanding applications.
The Type-9OOX Miniature l/P & E/P transducers for electronic air pressure control are a series of compact electronic pressure regulators that convert an electrical signal (current or voltage) to a proportional pneumatic output. Utilising internal solid-state feedback circuitry, the Type-9OOX provides precise and stable pressure outputs to final control elements. Immunity to the effects of vibration or mounting position, high tolerance to impure air and low air consumption make this unit ideal for use in demanding applications.
The heart of this unique technology is a bimorph piezo actuator that is encapsulated in a protective body. This protective body protects against the humidity and contaminants often in process operating environments.
Specifications
Functional Specifications
| Inputs | 4-20mA,0-10 VDC, 1-9 VDC, 0-5 VDC, 1-5 VDC | |
| Outputs | 1-17 psig 0.07-1.20 BAR3-15 psig – 0.20-1.00 BAR3-27 psig 0.20-1.80 BAR6-30 psig 0.40-2.00 BAR |
2-60 psig 0.20- 4.00 BAR2-100 psig 0.14 – 6.70 BAR |
| Air Consumption | 1.5 scfh (0.11 m3/hr) at mid range typical |
4.5 scfh (0.16 m3/hr) at mid range typical |
| Supply Pressure
Note: Supply pressure must be a minimum of 5 psig above maximum ouput |
100 psig (7.0 BAR) maximum
60 psig (4.00 BAR) maximum |
130 psig (8.7 BAR) maximum |
| Flow Capacity at mid-range | 4.5 scfm (7.6 m3/hr) at 25 psig (1.7 BAR) supply12.0 scfm (20.0 m3/hr) at 100 psig (7.0 BAR) supply |
20.0 scfm (34.0 m3/hr) at 150 psig (10.0 BAR) supply |
| Temperature Limits | Operating: -40° to +160° F (-40° to +71° C) |
Storage: -40° to + 200° F (-40° to + 93° C) |
| Loop Load, I/P Transducer | 9.5 VDC @ 20mA | |
| Supply Voltage, E/P Transducer | 7-30 VDC, less than 3mA | |
| Signal Impedance E/P Transducer | 10 Kilohms | |
Performance Specifications
| Accuracy, Hysteresis, and Repeatability | + or – 0.10% of span |
| Deadband | 0.02% of span |
| Position Effect | No measurable effect |
| Vibration Effect | Less than ±1.0% of span under the following conditions: 5-l5Hz @ 0.8 inches constant displacement; 15-500Hz @ l0g’s |
| Supply Pressure Effect | No measurable effect |
| Temperature Effect | + or – 0.045% / oF (0.07% / oC) of span |
| Reverse Polarity Effect | No damage occurs from reversal of normal supply current (4-20mA) or from misapplication of up to 60mA |
| RFI/EMI Effect | See section 1.8 of Instruction Manual |
Physical Specifications
Electrical Connections
Conduit 1/2″ NPT (A), DIN 43650 (D), M12 (M), Terminal Block (T)
| Port Sizes | Pneumatic………..l/4″NPT Electric……………l/2″ NPT |
| Media | Clean, dry, oil-free, air filtered to 40 micron |
| Mounting | Direct wall, panel, 2″ pipe, or DIN rail (optional) |
| Materials | Housing: Chromate treated aluminium with epoxy paint. NEMA-4X (IP65). Elastomers: Buna-N. Trim: Stainless steel, brass, zinc plated steel |
| Weight | 13.0 oz. (0 4 kg) |
Applications
Immunity to the effects of vibration or mounting position, high tolerance to impure air, and low air consumption make this unit ideal for use in demanding applications.
