York Instruments CPG 500 Digital Pressure Gauge
| Brand | York Instruments |
|---|---|
| Origin | Germany |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | CPG 500 |
| Pricing | Available Upon Request |
Overview
The York Instruments CPG 500 Digital Pressure Gauge is a high-accuracy, microprocessor-based pressure measurement instrument engineered for demanding industrial process control environments. It operates on piezoresistive or thin-film sensor technology—depending on configuration—to convert applied pressure into a proportional electrical signal, which is then digitally conditioned, linearized, and displayed with high resolution on a backlit LCD screen. Designed for integration into calibration workflows, field maintenance operations, and continuous process monitoring, the CPG 500 delivers stable zero point retention, temperature-compensated output, and long-term repeatability under fluctuating ambient conditions. Its robust stainless steel housing (IP65-rated) ensures reliable performance in harsh factory, utility, and offshore settings where vibration, humidity, and electromagnetic interference are common.
Key Features
- High-resolution digital display with configurable units (bar, psi, MPa, kPa, kgf/cm², mmHg, inH₂O)
- Wide pressure range options: from vacuum (-1 to 0 bar) up to high-pressure variants (0–1000 bar), calibrated per EN 837-1 and IEC 61298-2
- Accuracy class: ±0.1 % FS (full scale) typical, traceable to national metrology institutes (e.g., PTB, NIST)
- Integrated data hold, min/max/peak capture, and tare functionality for on-site diagnostics
- Optional analog output (4–20 mA or 0–10 V) with HART® protocol support for compatibility with DCS and SCADA systems
- Modular design enabling field-replaceable sensor modules and firmware updates via USB interface
- Operating temperature range: –20 °C to +70 °C; compensated range: 0 °C to 50 °C
Sample Compatibility & Compliance
The CPG 500 is compatible with clean, dry, non-corrosive gases and liquids—including air, nitrogen, hydraulic oil, and water—provided media compatibility is verified against wetted materials (316L stainless steel pressure port, FKM or EPDM seals). For aggressive media (e.g., chlorine, ammonia, or high-concentration acids), optional corrosion-resistant configurations are available upon request. The device complies with key international standards including: EN 61326-1 (EMC for industrial environments), EN 61000-6-2/-4 (immunity and emissions), ATEX Directive 2014/34/EU (Category 3G for non-hazardous zones), and RoHS 2011/65/EU. It supports GLP-compliant documentation when used with York’s certified calibration certificates (ISO/IEC 17025 accredited laboratories).
Software & Data Management
The CPG 500 integrates seamlessly with York Instruments’ PC-based calibration management software (YorkCal™ v4.2), enabling automated test sequence execution, uncertainty budget calculation per GUM (Guide to the Expression of Uncertainty in Measurement), and generation of audit-ready calibration reports. All measurement data—including timestamps, operator ID, environmental conditions, and pass/fail status—are stored internally (up to 10,000 records) and exportable via CSV or XML. The software supports 21 CFR Part 11 compliance through user role-based access control, electronic signatures, and immutable audit trails—critical for regulated industries including pharmaceutical manufacturing and power generation.
Applications
- Field verification and loop checking of pressure transmitters and safety shutdown valves
- Hydraulic and pneumatic system commissioning and troubleshooting (e.g., in HVAC, compressed air networks, and mobile hydraulics)
- Periodic calibration of analog pressure gauges and digital controllers in ISO 9001-certified production lines
- Validation of pressure relief devices and vessel integrity testing per ASME BPVC Section VIII
- Supporting maintenance teams using York’s CT09.01 Calibration Test Kit—featuring integrated hand pump, dual-port manifold, and reference-grade pressure generation up to 600 bar
FAQ
What pressure media are compatible with the CPG 500?
The standard CPG 500 is rated for non-corrosive gases and liquids. Media compatibility must be confirmed using York’s chemical resistance guide; optional seals and sensor housings extend compatibility to mildly aggressive fluids.
Does the CPG 500 support external pressure sources for calibration?
Yes—it features a 1/4″ NPT male pressure port and is fully compatible with York’s CT09.01 calibration kit and third-party deadweight testers or automated pressure controllers.
Is firmware update capability available in the field?
Yes—updates are performed via USB connection using YorkCal™ software; no disassembly or return-to-factory is required.
Can the CPG 500 be used in safety-critical applications requiring SIL certification?
While the CPG 500 itself is not SIL-certified, it is frequently deployed as a verification tool within SIL 2 or SIL 3 loops during proof testing and maintenance, per IEC 61511 requirements.
How is traceability maintained for calibration records?
Each unit ships with a UKAS- or DAkkS-accredited calibration certificate; YorkCal™ automatically links measurement data to certificate IDs and stores calibration history with full revision control.
