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Series 3000 MkII and MkIII

Series 3000 MKII & MKIII - 2-Wire,Toxic & Oxygen Gas Detector

The Series 3000 MkII provides comprehensive monitoring of toxic and Oxygen gas hazards in potentially explosive atmospheres, both in and out of doors. This low powered gas detector operates on an industry standard 2-wire 4-20mA loop, making it ideal for both new and retrofit applications. Users can configure the detector without the need of a 'hot work permit' by using the LCD and magnetic switches. Fault diagnostic software and programmable calibration due frequency simplifies maintenance procedures.

The intrinsically safe smart sensors are supplied pre-configured and can be 'hot swapped' without having to remove power to the detector, saving time and money during commissioning and routine servicing. A remote sensor mounting kit is available that allows the sensor to be mounted up to 15m from the transmitter, making it ideal for operation in areas that are difficult to access.

Series 3000 MkII is supplied with all necessary accessories for easy installation. The detector can be mounted on a wall or support pole using the universal bracket provided. Electrical installation can be made using either conduit or cable with suitable mechanical protection.

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Sensor Range

  • H₂S, 
  • CO, 
  • O₂, 
  • SO₂, 
  • PH₃, 
  • NH₃, 
  • NO₂, 
  • NO, 
  • HCN, 
  • CL₂, 
  • CLO₂, 
  • O₃, 
  • HF, 
  • HCL, 
  • H2.
  • Features
  • Specifications
  • Sensor Specs
  • Accessories
  • PDF Download

Features

  • Proven electrochemical sensing technology
  • Flame-proof housing
  • Suitable for indoor/outdoor applications
  • Two-wire 4-20mA loop powered
  • Non-intrusive configuration

Specifications

Specifications

Use

Rugged and reliable gas detector for the protection of personnel from toxic and oxygen gas hazards. Suitable for use in Zone 1 or 2 hazardous areas and North American Class I and II Division 1 or 2 areas.
Connections and Power

2-wire loop powered; 17Vdc (+/-10%) to 24Vdc (max) operation; 22mA max. over range
Recommended Cable

2-wire with shield (90% coverage) or conduit; 0.5mm2 (20AWG) to 2.0mm2 (14AWG)
Singal

0-100%FSD 4-20mA; Fault = 3mA; Calibration due selectable off or 3mA Max. over range 22mA; Inhibit (toxic sensors) = Selectable 3mA or 4mA Inhibit; (Oxygen sensors) = Selectable 3mA or 17.4mA
Material
  • Transmitter: Epoxy painted aluminum alloy LM25 or 316 stainless steel
  • Sensor: 316 stainless steel with PTFE filter
Maximum Dimensions

164 x 201 x 99mm
Weight

Aluminum alloy: 3.75 lbs./1.79 kg
IP Rating

IP66 (EN60529), NEMA 4X
Operating Humidity

Continuous 20-90% RH (non-condensing); Intermittent 0-99% RH (non-condensing)
Operating Pressure

90-110kPa
Storage Conditions

15°C to 30°C
30-70%RH (non-condensing)

Sensor Specs

Sensor Specifications

Gas Range
O2 25% vol
CO 100 to 1,000 ppm
H2S (Low Range) 10 to 50 ppm
H2S (High Range) 50 to 500 ppm
CL2 5 to 20 ppm
O3 0 to 0.4 ppm
SO2 5.0 to 20.0 ppm
ClO2 0 to 1 ppm
NO 0-100 ppm
NO2 5 to 50 ppm
H2 0 to 1000 ppm
H2 (High Range) 0 to 10,000 ppm
HCl 10 to 20 ppm
HCN 0 to 20 ppm
HF 0 to 12 ppm
NH3 50 to 200 ppm
NH3 200 to 1,000 ppm
PH3 0 to 1.2 ppm

Accessories

Series 3000 Mkll and Mklll Calibration Cap

Part Number: S3KCAL

No Image

Series 3000 Mkll and Mklll Collecting Cone

Part Number: S3KCC

Series 3000 Mkll and Mklll Duct Mounting Kit

Part Number: S3KDMK

Series 3000 Mkll and Mklll Remote Mounting Kit

Part Number: S3KRMK

PDF Download

Manual

Specifications

Certificates

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