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Flammable gas and vapor detection alarm Polytron®8310IR-Polytron®8310IR
Flammable gas and vapor detection alarm Polytron®8310IR-Dräger

Flammable gas and vapor detection alarm Polytron®8310IR
Dräger

Dräger's Response Status

Response Rate

100.0%

Response Time

2.8hours

Very Fast Response


About This Product

■Features

The Dräger Polytron®8310IR is a high-performance explosion-proof detector and alarm for detecting flammable gases at the Lower Explosive Limit (LEL). It is equipped with an infrared sensor DrägerSensor®IR that can be configured for methane, propane or ethylene. In addition to the 3-wire 4-20mA analog output with relay, HART®, Modbus and various fieldbuses are also available, allowing for integration into any control system.

■DrägerSensor IR's excellent resistance to catalyst poisons and fail-safe design

The DrägerSensor IR offers a number of outstanding benefits as a cost-effective alternative to catalytic combustion sensors. It is resistant to chemicals that shorten the lifespan of the detection element of catalytic combustion sensors, and the long-life optical detection element can reduce maintenance costs compared to pelisters. This IR technology is inherently fail-safe and free from unpredictable failures. It offers dramatic performance improvements, excellent long-term stability, and quick response times.

■Easy device management using digital communication

The digital interface on the Dräger Polytron 8310 allows for quick and easy remote assessment of the status of the detector alarm. It can also be integrated with existing asset management systems such as PACTware™ via DTM. In addition to standard HART® communication systems, it also supports FROFIBUS® PA, FOUNDATION fieldbus™ H1, and Modbus RTU fieldbus interfaces.

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    Flammable gas and vapor detection alarm Polytron®8310IR

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1 Models of Flammable gas and vapor detection alarm Polytron®8310IR

Image Part Number Price (excluding tax) Electrical data Analog signal output Certification Classification Certification Performance Certification Certification UL Certification MED approval Certification CSA Certification CE mark Display Environmental conditions Measuring range Performance characteristics Accuracy Repeatability Performance characteristics Response time Power supply Relay specification options Housing Case protection type Housing Indicator and alarm unit housing Housing cable connection Digital signal output Type Sensor housing Gas
Flammable gas and vapor detection alarm Polytron®8310IR-Part Number-Polytron®8310IR

Polytron®8310IR

Available upon quote

・Normal operation 4~20mA, 3 or 4 wire, sink or source connection
・Maintenance Constant current 3.4mA or 4mA±1mA 1Hz modulation (adjustable)
・Failure <1.2mA

・DNV GL
・ABS
・LR
・CCS
・RMRS

Certification number BVS 13 ATEX G 001 X

・Class I, Division 1, Groups A, B, C, D
・Class II, Division 1, Groups E, F, G
・Class I, Zone 1, Group IIC
・Temperature class T6/T4

Certification number MEDB0000411

・Class I, Division 1, Groups A, B, C, D
・Class I, Zone 1, Group IIC
・Temperature class T6/T4
・CSA C22.2 No.152

・ATEX (Directive 2014/34/EU)
・Electromagnetic compatibility (Directive 2014/30/EU)
・Low voltage (Directive 2014/35/EU)

Backlit graphic LCD 3 status LEDs (green/yellow/red)

・Temperature -40~65℃ (without relay), -40~65℃ without relay
・Pressure 700~1,300mbar
・Humidity 0%~100%R.H.No condensation

0~100%LEL

Sensitivity ≤±2%LEL

T90 30 seconds (with splash guard)

10~30V DC

・2 alarm relays
・1 point failure relay
・Single pole double throw contact 5A@230VAC 5A@230VAC,5A@30VDC
・Contact resistance

・NEMA 4X&7
・IP65/66/67

・Copper-free aluminum coated with epoxy resin
・Or SS316 L stainless steel

・3/4”NPT screw
・Or M20 cable gland

・HART® (3 or 4 wire)
・PROFIBUS® PA
・FOUNDATION fieldbus™H1 and Modbus RTU (4-wire)

・Flameproof explosion-proof type "d" model
・Or "d/e" model combined with increased safety explosion-proof type

SS316 L Stainless Steel

Flammable gases and vapors

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About Company Handling This Product

Response Rate

100.0%


Response Time

2.8hrs

Company Overview

Dräger, established in 1889, and headquartered in Lübeck, Germany, is a manufacturer and supplier of advanced ...

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