- Exclusive UK & Ireland Jerome partner
- European Service Centre for Jerome analysers
- System design support for fixed hydrogen sulphide monitoring
- Guidance on portable and fixed Jerome deployment
AMETEK Brookfield Jerome J605 Fixed Monitoring Hydrogen Sulphide Analyser
Continuous hydrogen sulphide monitoring for odour, environmental, and industrial site applications.
Key highlights
- Continuous H₂S monitoring: Provides automated, long-term measurement for odour control and environmental compliance.
- Perimeter monitoring system: Designed for fenceline and site boundary deployment in outdoor environments.
- Gold film sensor technology: Proven method for stable, repeatable low-level hydrogen sulphide measurement.
- Outdoor-ready enclosure: IP-rated housing with temperature control for harsh conditions.
- Scalable site coverage: Multiple units can be deployed for wider monitoring coverage.
- Removable analyser capability: Enables portable surveys to identify emission sources and hotspots.
The AMETEK Brookfield Jerome J605 Fixed Hydrogen Sulphide Analyser is a complete system designed for continuous, unattended measurement of hydrogen sulphide in industrial and environmental applications.
It is typically used where ongoing monitoring of H₂S levels is required, particularly in odour control, wastewater treatment, and environmental compliance programmes. The system provides reliable measurement of low-level hydrogen sulphide concentrations, supporting both operational visibility and regulatory reporting.
The system is configured to suit the application, with enclosure design, sampling system, power supply, and communication outputs specified based on site requirements. This ensures the monitoring solution aligns with installation conditions, environmental exposure, and data integration needs.
The analyser is housed within a robust environmental enclosure, incorporating temperature control, local indication, and system outputs. This enables reliable outdoor deployment in exposed locations, with installation options including poles, walls, fences, or dedicated mounting structures.
Unlike portable instruments used for spot checks, this system is designed for continuous monitoring, automatically sampling at defined intervals and providing ongoing visibility of site conditions. Multiple units can be deployed across a site to support perimeter or fenceline monitoring strategies.
A key advantage is the removable analyser design, allowing the J605 unit to be used for portable surveys to identify emission sources or concentration hotspots. Once identified, the analyser can be returned to the enclosure for continuous monitoring and verification.
Key Features
- Continuous automated monitoring: Configurable sampling intervals enable unattended operation for long-term hydrogen sulphide measurement.
- Ultra-low level detection: Measures hydrogen sulphide at ppb levels, supporting sensitive environmental and odour monitoring applications.
- Gold film sensor technology: Proven detection method delivering selective, stable, and repeatable H₂S measurement.
- Environmental enclosure system: IP-rated GRP housing with internal temperature control for reliable outdoor deployment.
- 4–20 mA output integration: Enables connection to site control systems, PLCs, and remote monitoring platforms.
- Flexible installation options: Suitable for mounting on poles, fences, walls, or dedicated structures depending on site layout.
- Removable analyser functionality: Allows portable use of the J605 unit for investigation and identification of emission sources.
- Scalable monitoring approach: Multiple systems can be deployed across a site to support perimeter or fenceline monitoring strategies.
- Optional data logging capability: Supports storage and reporting of measurement data when configured with appropriate logging systems.
Specifications
| Measurement Performance | |
| Detection Range | 3 ppb (0.003 ppm) to 10 ppm |
| Resolution | 20 ppt (0.02 ppb) *range dependent |
| Accuracy / Precision | Range 0: ±1 ppb at 5 ppb / 10% RSD Range 0: ±3 ppb at 50 ppb / 5% RSD Range 1: ±0.03 ppm at 0.5 ppm / 5% RSD Range 2: ±0.3 ppm at 5.0 ppm / 5% RSD |
| Response Time | Survey Mode: 12-27 seconds Manual Mode: 12-27 seconds Auto Mode: 12-53 seconds |
| Flow Rate | 150 mL/min |
| Result Units | ppm, ppb |
| Sampling and Monitoring | |
| Autosample Intervals | 1, 2, 5, 10, 15, 30, 45, 60, 90 or 120 minutes |
| Integrated Data Storage | 20,000 test results; retains date, time and up to 80 locations |
| Display | 8-digit alphanumeric LCD |
| Output | Digital: USB serial data to PC, printer or USB flash drive Analog: 4-20 mA passive current loop; accurate to 0.3% of output |
| Environmental and Enclosure | |
| Operating Environment | -40°C to +55°C* |
| Enclosure | Polyester glass-reinforced enclosure, IP66 rated |
| Internal Adjustable Thermostat | (+5 to +60 °C) 10 Amp contact rating |
| Power and Electrical | |
| Battery | Rechargeable NiMH 18-hour life, charges in 3 hours |
| Fuse | Auto-resetting fuse |
| Mains Power Line Filter | 250VAC 50/60Hz @ 6Amps |
| Switch Mode PSU 1 | Output 24VDC, 5 Amps, 120 watt |
| Switch Mode PSU 2 | Output 12VDC, 1.5 Amps, 15 watt |
| Input Power Consumption (110VAC) | 2.5 Amp @ 220 watts (3.0 Amp fuse) |
| Input Power Consumption (240VAC) | 2.0 Amp @ 385 watts (2.5 Amp fuse) |
| Site Power Termination | 110V |
| Site Data Termination | 4-20 mA |
| System Configuration and Physical | |
| System Components | Jerome J605 analyser with comms capabilities GRP IP66/7 enclosure Illuminated local display Electropolished SS sample inlet assembly (bottom entry) Thermostatically controlled internal heater Power supply module Analyser mounting hardware Universal backplate |
| Dimensions | 600 (H) x 400 (W) x 260 mm (D) |
| Weight (Loaded) | 12 kg approx. |
Support
Able Instruments are the Exclusive UK & Ireland Partner for AMETEK Brookfield Jerome analysers, providing application advice, system configuration, and ongoing support for fixed hydrogen sulphide monitoring installations.
- Application support: Guidance on monitoring strategy, including odour control, wastewater processes, and site-based hydrogen sulphide detection.
- System configuration: Assistance specifying enclosure systems, outputs, and monitoring layouts for your application.
- Installation and commissioning: Support with system setup, placement, and operational best practice.
- Training and operation: Advice on effective use, including combining fixed monitoring with portable survey workflows.
- Service and maintenance: Ongoing support including calibration, servicing, and system optimisation.