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GC in Explosion Proof Package - LDetek MultiDetek3 EX

Updated:2025-03-13

Brand: PST/LDetek
Model: MultiDetek3 EX
Description: The standard industrial compact GC model MultiDetek3 integrated inside a Stainless Steel certified (ATEX-IECEx) purged enclosure to be used in Zone1 and Zone 2 hazardous areas. Highly adaptable, the s
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Product Details

GC in Explosion Proof Package - LDetek MultiDetek3 EX Description：

Datasheet

Multi-Stream Gas Chromatograph System for Hazardous Areas

Features

Explosion proof for use in Zone 1 and Zone 2

Integrate multiple instruments and sampling system all in one unit.

Easy to swap and access units inside the enclosure with its slide out design

Wall mount or floor mount available

LAN remote control for GC and stream selector

LDChroma industrial GC interface with LDReport database software

Industrial communication protocols (Modbus-Profibus from Ethernet/RS232/RS485)

Up to 10 analog outputs 4-20mA

Up to 6 isothermal ovens to fit capillary, micropacked or packed columns with an easy access to replace columns

Up to 10 diaphragm/rotary valves to build multiple methods for multiple streams

Can combine up to 3 detectors in one GC (PED, TCD, FID, Quartz crystal for H2O, electrochemical sensor or third-party sensor)

Analysis in ppb/ppm/%

One status alarm contact and two levels alarm contacts are available

The standard industrial compact GC model MultiDetek3 integrated inside a Stainless Steel certified (ATEX-IECEx) purged enclosure to be used in Zone1 and Zone 2 hazardous areas. Highly adaptable, the system allows for multi-stream analysis using a variety of methods in a single gas chromatograph system.

This model keeps the proven robust industrial platform features of the MultiDetek3 with its LDChroma software interface, while widening the scope of applications to include those in petrochemical and other hazardous areas.

More than one GC or other instruments and accessories can be mounted in the same MultiDetek3 EX purged enclosure. Using the standard rackmount platform of the MultiDetek3 mounted on a slide out system makes it easy to swap units inside the enclosure for maintenance or application upgrade.

Specifications

GENERAL DIMENSIONS	38’’ W (965mm) X 30.37’’D (771mm) X 56.93’’ H (1116mm) (other sizes available on request)
MATERIAL	Stainless Steel
DOOR CLEARANCE	37’’ (932 mm)
WEIGHT	227 kg
STANDARD FEATURES	1 Tryclops X-Purge controller, XP version certified for Zone 1 and Zone 2 hazardous areas 1 air Exhaust 1 air purge gas inlet kit 1 8.4’’ panel PC per MultiDetek3 GC 1 Adjustable check valve on sample gas 1 Flashback arrestor on sample gas 1 pneumatic shut off valve on sample gas
OPTIONS	1 Vortex cabinet cooler with AC muffler Additional instruments can be added Up to three purged enclosures can be mounted in cascade using the same Tryclops Floor mount rack
OPERATING ENVIRONMENT	Indoor and outdoor
CARRIER GAS PRESSURE	100 PSI (6.9 bar)
SAMPLE GAS PRESSURE	5-30 PSI (0.35-2 bar)
GAS CONNECTIONS	1/8’’or 1/4’’ VCR or Compression type (Swagelok)
PURGE PROTECTIVE GAS SUPPLY QUALITY	Dry air grade : Water and oil-free, - 40° F (- 40° C) dew point, particles 5μ, ISA grade hydrocarbon-free
SUPPLY	115 VAC, 50 – 60 Hz or 220 VAC, 50 – 60 Hz
POWER CONSUMPTION	Maximum 660 watts
APPLIED STANDARDS	EN60079-0 EN60079-2 EN60079-7 EN60079-11 EN60079-15 EN60079-18
CERTIFICATIONS	IECEx : Ex pxb IIB+H2 T4 Gb ATEX : II 2 G Ex pxb IIB+H2 T4 Gb CE (MultiDetek3)
OPERATING TEMPERATURE	-20 °C to 47 °C
POWER CONSUMPTION	Maximum 660 watts
T CLASSIFICATION	T4
IP	66
ENCLOSURE VOLUME	727.8 liters
MINIMUM PURGE FLOW	120 L/min
MINIMUM PURGE TIME ON START-UP	78 minutes
MAXIMUM OVERPRESSURE	0.1 PSI (6.7 mBar)
MINIMUM OVERPRESSURE	0.02 PSI (1.24 mBar)
MAXIMUM SUPPLY AIR PRESSURE	100 PSI (6.9 bar)
MINIMUM SUPPLY AIR PRESSURE	15 PSI (1.4 bar)