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GMI PS200 Multi Gas Detector
The GMI PS200 is a portable multi gas detector available in diffusion and pump-operated models for reliable monitoring of O₂, CO, H₂S, and combustible gases in marine, offshore, industrial, and confined-space applications.
The GMI PS200 Multi Gas Detector is a compact, portable 4-gas detector designed to provide reliable personal protection in hazardous and confined-space environments. Engineered for industrial, marine, offshore, oil & gas, and utility applications, the PS200 simultaneously monitors Oxygen (O₂), Carbon Monoxide (CO), Hydrogen Sulphide (H₂S), and Combustible Gases (LEL). Available in both diffusion and pumped versions, the detector features one-button operation, rugged IP67 protection, integrated data logging, rechargeable lithium-ion battery, and multiple alarm functions for dependable workplace safety.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | GMI PS200 Multi Gas Detector |
| Brand | GMI (Gas Measurement Instruments) / Teledyne GMI |
| Model | PS200 |
| Product Type | Portable 4-Gas Detector |
| Gas Detection Capacity | Simultaneous detection of up to 4 gases |
| Standard Gas Configuration | Combustible Gas (LEL), Oxygen (O₂), Carbon Monoxide (CO), Hydrogen Sulfide (H₂S) |
| Sampling Method | Diffusion type / Optional internal pump version |
| Pump Option | Available with built-in pump for remote sampling and pre-entry testing |
| Sensor Technology | Catalytic Bead sensor (LEL) and Electrochemical sensors (O₂, CO, H₂S) |
| Display | Green/Red LCD backlit display with simultaneous gas readings |
| Operation | Simple one-button operation |
| Alarm Types | Audible, visual LED, and vibration alarms |
| Audible Alarm Level | >90 dB |
| Alarm Functions | Low Alarm, High Alarm, TWA, STEL, Over Range, Low Battery |
| Gas Reading Display | Displays all detected gas concentrations simultaneously |
| Response Time (T90) | LEL: ≤15 sec; O₂: ≤12 sec; CO: <20 sec; H₂S: <20 sec |
| Calibration | Manual calibration and bump testing supported |
| Data Logging | Timed logs, session logs, calibration logs, and bump test logs |
| Timed Data Logging | 24 hours at 1-minute intervals |
| Session Logs | Minimum 180 logs |
| Calibration Logs | Minimum 8 logs |
| Bump Test Logs | Minimum 180 logs |
| Battery Type | Rechargeable Lithium-ion battery |
| Battery Runtime (Diffusion Version) | Up to 14 hours |
| Battery Runtime (Pumped Version) | Up to 8 hours |
| Charging Time | Less than 4 hours |
| Operating Temperature | -20°C to +50°C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Ingress Protection Rating | IP67 |
| Drop Resistance | 3 m drop test |
| Housing Material | High-impact rubberized polycarbonate enclosure |
| Dimensions | 121 × 59 × 32 mm |
| Weight | 215 g (without pump) / 230 g (with pump) |
| Communication Interface | Charging and communication contacts |
| Accessories Included | Charging/communication cable, universal charger, operating instructions, CD/manual, sampling tubing (pumped version) |
| Certifications | ATEX, IECEx, CSA, MED/SOLAS (depending on configuration) |
| Explosion Protection | Ex ia d IIC T4 Gb (model dependent) |
| Warranty | 2 Years |
| Applications | Confined Space Entry, Oil & Gas, Petrochemical, Mining, Marine, Wastewater Treatment, Utilities, Industrial Safety |
Frequently Asked Questions
What is the standard delivery lead time for GMI PS200 Multi Gas Detector?
For standard stocked units, we provide same-day or next-day launch delivery to Singapore anchorages, Jurong port, and shipyards. For international vessels, we dispatch worldwide via DHL/FedEx Express air freight with 2 to 4 business days delivery.
Does this equipment include calibration certificates?
Yes. All portable and fixed detectors, UTI meters, and monitoring instruments supplied or calibrated by Ship Care Service include manufacturer inspection reports and traceable international calibration test certificates.
Are genuine spare parts and replacement sensors available for this model?
Yes, we maintain an extensive inventory of original manufacturer sensors, PCB motherboards, sampling pumps, filters, and sealing kits specifically for GMI.
How can I request a commercial quotation?
Simply fill out the Request a Quote form on the right or click "Chat on WhatsApp". Our marine sales engineering desk provides firm commercial quotes with lead times within 2 to 4 hours.
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