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Edwards D14701000 WRG-S-NW25 Pirani and Magnetron Wide-Range Vacuum Gauge
- Regular price
- $3,199.00
- Sale price
- $3,199.00
- Regular price
-
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Product Description P/N: D14701000
Description
The Edwards D14701000 is a WRG-S-NW25 wide-range vacuum gauge combining Pirani and inverted magnetron sensing in one device. It measures pressure from atmosphere down to 10⁻⁹ mbar through a single vacuum connection and provides an analog output for monitoring and control.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Edwards |
| Category | Controls & Indicators |
| Part Number | D14701000 |
| Subcategory | Pressure Gauge |
| Model | WRG-S-NW25 |
| Sensing Technologies | Pirani and inverted magnetron |
| Pressure Measurement Range | Atmosphere to 10⁻⁹ mbar |
| Vacuum Connection | DN 25 ISO-KF / NW25 |
| Power Supply | 14.5–36 V DC |
| Maximum Power Consumption | 2 W |
| Analog Output Signal | 1.8–10.2 V DC; logarithmic pressure scale |
| Setpoint Output | Open-collector transistor |
| Setpoint Output Limits | Maximum 40 V DC, 100 mA |
| Electrical Interface | Eight-way FCC68/RJ45 socket |
| Adjustments | Atmosphere calibration and setpoint |
| Operating Temperature | +5 °C to +60 °C |
| Storage Temperature | 0 °C to +70 °C |
| Protection Rating | IP40 |
| Internal Volume | 26 cm³ |
| Weight | 0.8 kg |
Information About D14701000
The D14701000 is the standard S-version gauge with a DN 25 ISO-KF vacuum connection. Microprocessor processing manages the transition between its Pirani and magnetron elements to provide continuous pressure indication. The Pirani vacuum setting is automatic, while atmospheric calibration uses a push-button adjustment. An eight-way FCC68/RJ45 socket connects the gauge to compatible Edwards controllers or an appropriately configured system interface.
Key Features:
- Combined Sensing Technologies: Uses Pirani sensing at higher pressures and an inverted magnetron at lower pressures.
- Wide Measurement Range: Covers pressure measurement from atmosphere to 10⁻⁹ mbar.
- Single Vacuum Connection: Combines both sensing elements at one measurement point.
- Analog Pressure Output: Supplies a voltage signal proportional to pressure on a logarithmic scale.
- Programmable Setpoint: Provides an adjustable open-collector output for pressure-dependent control.
- Calibration Functions: Combines automatic Pirani vacuum adjustment with push-button atmospheric calibration.
- Replaceable Sensing Elements: Allows the Pirani and magnetron elements to be serviced individually.
- Diagnostic Functions: Provides failure-mode information to support troubleshooting.
The D14701000 delivers the reliability and precision required for wide-range vacuum monitoring in laboratory instruments and industrial vacuum systems.
Description
The Edwards D14701000 is a WRG-S-NW25 wide-range vacuum gauge combining Pirani and inverted magnetron sensing in one device. It measures pressure from atmosphere down to 10⁻⁹ mbar through a single vacuum connection and provides an analog output for monitoring and control.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Edwards |
| Category | Controls & Indicators |
| Part Number | D14701000 |
| Subcategory | Pressure Gauge |
| Model | WRG-S-NW25 |
| Sensing Technologies | Pirani and inverted magnetron |
| Pressure Measurement Range | Atmosphere to 10⁻⁹ mbar |
| Vacuum Connection | DN 25 ISO-KF / NW25 |
| Power Supply | 14.5–36 V DC |
| Maximum Power Consumption | 2 W |
| Analog Output Signal | 1.8–10.2 V DC; logarithmic pressure scale |
| Setpoint Output | Open-collector transistor |
| Setpoint Output Limits | Maximum 40 V DC, 100 mA |
| Electrical Interface | Eight-way FCC68/RJ45 socket |
| Adjustments | Atmosphere calibration and setpoint |
| Operating Temperature | +5 °C to +60 °C |
| Storage Temperature | 0 °C to +70 °C |
| Protection Rating | IP40 |
| Internal Volume | 26 cm³ |
| Weight | 0.8 kg |
Information About D14701000
The D14701000 is the standard S-version gauge with a DN 25 ISO-KF vacuum connection. Microprocessor processing manages the transition between its Pirani and magnetron elements to provide continuous pressure indication. The Pirani vacuum setting is automatic, while atmospheric calibration uses a push-button adjustment. An eight-way FCC68/RJ45 socket connects the gauge to compatible Edwards controllers or an appropriately configured system interface.
Key Features:
- Combined Sensing Technologies: Uses Pirani sensing at higher pressures and an inverted magnetron at lower pressures.
- Wide Measurement Range: Covers pressure measurement from atmosphere to 10⁻⁹ mbar.
- Single Vacuum Connection: Combines both sensing elements at one measurement point.
- Analog Pressure Output: Supplies a voltage signal proportional to pressure on a logarithmic scale.
- Programmable Setpoint: Provides an adjustable open-collector output for pressure-dependent control.
- Calibration Functions: Combines automatic Pirani vacuum adjustment with push-button atmospheric calibration.
- Replaceable Sensing Elements: Allows the Pirani and magnetron elements to be serviced individually.
- Diagnostic Functions: Provides failure-mode information to support troubleshooting.
The D14701000 delivers the reliability and precision required for wide-range vacuum monitoring in laboratory instruments and industrial vacuum systems.
