Introduction

The Simtronics GD10P detector is the benchmark for combustible gas detection on offshore installations. It has set the standard for gas detectors in the areas of safety, stability and low maintenance. GD10P comes with 5 years warranty.

The GD10P has been designed with features that provide an effective response to the detection of gas hazards in a wide range of industrial environments from boiler plant rooms to offshore petrochemical installations.

These infrared gas detectors differ from all other models, because they utilise silicon based solid-state infrared sources. The complete optomechanical design and construction is so stable that an ultra fast speed of response can be achieved whilst providing unparalleled service life and detector stability, thus saving on maintenance and service costs.

We offer the longest combined detector and IR source warranty on the market.
For retrofit applications, a bridge interface is available allowing the detector to be connected directly to catalytic systems, using the existing cabling and control modules.

Supplied with worldwide performance and hazardous area approvals. 

An industry standard HART® interface is used for configuration of the optical fast response time and special fault levels as well as access to extended maintenance data

Specifications

Introduction

The GD10PE is designed for critical applications involving large volumes of air with high velocity. In places where you need fast reliable detection of low gas concentrations, GD10PE is in a class of its own.

The versatile GD10PE is suitable for monitoring, among others, the HVAC air intakes of living quarters, temporary refuges and local equipment rooms. In addition the ventilation air and combustion air intakes of gas turbines can be monitored along with the ventilation air extract duct, the only location where you can guarantee to detect a gas leak on a turbine package.
With a measuring range of 0-20% LEL the GD10PE is 5 times more sensitive than standard point detectors.

The GD10 range of infrared gas detectors differ from all other models, because they utilise silicon based solid-state infrared sources. The complete optomechanical design and construction is so stable that an ultra fast speed of response can be achieved whilst providing unparalleled service life and detector stability, thus saving on maintenance and service costs.

An industry standard HART® interface is used for configuration of the levels as well as access to maintenance data.

Specifications

Introduction

The MultiXplo DG-TX7 intelligent catalytic sensor based flammable gas detector used to detect a wide range of gases, including hydrogen (H2) . The device has been designed for ease of installation, operation and maintenance in testing environments.

The MultiXplo DG-TX7 employs a pair of Simtronics OXYCOL catalytic sensors in a compensated circuitry in order to provide reliable flammable gas detection in harsh environments, as long as oxygen is present. The intelligent microprocessor driven unit is fully configurable using a wireless handheld terminal (TLU) or optionally via HART giving true flexibility to the installer. 

Parameters such as relay operation and alarm levels are all set via the TLU; a hazardous area approved hand-held unit. In addition, the sensor element is protected by the onboard electronics to prevent exposure to over-range LEL gas concentrations. This helps reduce on-going maintenance and service costs.

Users can select between 4-20 and 0-22mA depending on system requirements. The unit may be interfaced directly with a wide range of panels, controllers and PLC’s etc.

Device status, including measured gas level is indicated on a colour coded 4 digit LED display.

Specifications

GENERAL
Technology Low temperature oxidation process, Oxycol Detects Flammable Gases
Range : 0 to 100% LEL Calibration with calibration gas
PERFORMANCE
Response time : T90 < 15 s (Methane)
Zero drift : +/- 3% Full scale deflection
Accuracy : +/- 5% Full scale deflection
Repeatability : +/- 1% Full scale deflection
Sensor life Better than 5 years
OUTPUT SIGNAL
- Standard 4-20mA, max. load impedance 700M (Std. )
- 2 x configurable Relays max 1 A / 30V
- option HART (R) HART Protocol (7th edition)
- option 0-22mA (User configurable)
- option Lonworks (Syntel)
Local display 4 digit led display and backlight color status with automatic intensity adjustment 

ELECTRICAL
Power supply : 24V DC, range (18 - 28V DC)
Power consumption : 2W normal, 5W max (backlight at max)
Connection : 0.3 mm2 (22 AWG) - 1.5 mm2 (16 AWG) Shielded cable recommended

ENVIRONMENTAL
Storage : -40°C to +70°C (-40°F to 158°F)
Operation : -40°C to +60°C (-4°F to 140°F) , Option Sunshade w/ max. temp. 85°C (185°F)
Humidity : 99% RH (non-condensing)
Pressure Atmospheric pressure : +/- 10%
Ingress : IP66
RFI /EMI Complies with EN50270
HOUSING Material 316L stainless steel
Weight : 4Kg (8Lbs)

APPROVALS
ATEX II 2G Exd IIC T6 Gb (-40°C to +65°C) , (-40°F to +1 49°F)
Certificate number LCIE 1 1 ATEX 3081X
IECEx Ex d IIC T6 Gb
IECEx LCI 11.0060X 

Introduction

The MultiTox DGI -TT7-E intelligent gas detectors employs a wide choice of sensor types. The DGI -TT7-E is used for Toxic gases or Oxygen monitoring.The device has been designed for ease of operation and maintenance.

All DGI -TT7-E are constructed from a common housing and electronics with the detection properties being determined by the type of sensor (cartridge) used. A wide range of cells are available, including hydrogen sulphide, ammonia and carbon monoxide to name a few. The cells are intrisically safe protected, and may be replaced with the detector powered.

The intelligent, microprocessor driven unit is fully configurable using a wireless hand-held terminal (TLU) or by using the hard wired HART option giving true flexibility to the installer. Elements such as relay operation and alarm levels are all set via the TLU; a hazardous area approved hand-held unit.

The unit may be interfaced directly with a wide range of panels, controllers and PLC’s etc.
The device offers HART Protocol 7th edition output as an option.

Specifications

Technology Electrochemical cell
Detects : Various
Range : Various

Standard

- 4-20mA, max. load impedance 700O (Std.)
- 2 x configurable Relays max 1 A / 30V
- option HART(R) HART Protocol (7th edition) (pending)
- option 0-22mA (User configurable)
- option Lonworks (Syntel)
Local display 4 digit LED display with automatic intensity adjustment

ELECTRICAL
Power supply : 24V DC, range (18 - 28V DC)
Power consumption : 2W nominal, 7.8W max. heating
Connection : 0.3 mm2 (22 AWG) - 1.5 mm2 (16 AWG) Shielded cable recommended

ENVIRONMENTAL
Storage : -40°C to +70°C (-40°F to +158°F) Transmitter , 0°C to +20°C (0°F to +68°F) Cartridge / Cell
Operation Temp. : Various
Humidity : 99% RH (non-condensing)
Pressure Atmospheric pressure : +/- 10%
Ingress : IP66
RFI /EMI Complies with EN50270
HOUSING Material 316L stainless steel
Weight : 4 Kg (8Lbs)

APPROVALS
ATEX II 2 G Exd ia IIC T6 Gb (-20°C to +60°C)
Certificate number LCIE 13 ATEX 3024X
IECEx Ex d ia IIC T6 Gb
IECEx LCIE 13.0021X 

Introduction

The MultiTox DG-TT7-S intelligent solid-state (MOS) hydrogen sulphide (H2S) gas detector. The device has been designed for ease of operation and maintenance in hot and dry environments.

The DG-TT7-S is a solid-state metal oxide semiconductor (MOS) gas detector used mainly for the detection of hydrogen sulphide in arid locations having air present. The DG-TT7-S can also be configured for other gases, such as refrigerants (e.g. R22) . The unit employs a robust sensing element that needs recalibration just once a year. In addition the device does not need a high gas concentration dose to reactive the active sensing material. 

The intelligent, microprocessor driven unit is fully configurable using a wireless hand-held terminal (TLU) or by using the hard wired HART option giving true flexibility to the installer. Elements such as relay operation and alarm levels are all set via the TLU; a hazardous area approved hand-held unit. The unit may be interfaced directly with a wide range of panels, controllers and PLC’s etc. The device offers HART Protocol 7th edition output as an option

Specifications

Technology

Solid-state Metal Oxide Semiconductor Detects Hydrogen Sulphide
Range : 0 - 50 ppm H2S , 0 - 100 ppm H2S 

PERFORMANCE
Response time : T50 < 30 s , T90 < 120 s
Accuracy : +/- 4 ppm or +/- 15% reading
Zero drift : +/2 ppm
Sensor life Better than 5 years
OUTPUT SIGNAL
- Standard 4-20mA, max. load impedance 700L (Std.)
- 2 x configurable Relays max 1A / 30V
- option HART(R) HART Protocol (7th edition)
- option 0-22mA (User configurable)
- option Lonworks (Syntel)
Local display 4 digit led display and backlight color status with automatic intensity adjustment

ELECTRICAL
Power supply : 24VDC, range (18 - 28V DC)
Power consumption : 2W normal, 5W max (backlight at max)
Connection : 0.3 mm2 (22 AWG) - 1.5 mm2 (16 AWG) Shielded cable recommended

ENVIRONMENTAL
Storage : -40°C to +70°C (-40°F to +158°F)
Operation : -40°C to +65°C (-40°F to +149°F) , Option Sunshade, max. temp. 85°C (185°F)
Humidity : 99% RH (non-condensing)
Pressure Atmospheric pressure : +/- 10%
Ingress : IP66
RFI /EMI Complies with EN50270
HOUSING Material 316L stainless steel
Weight : 4 Kg (8Lbs)

APPROVALS
ATEX II 2 G Ex d IIC T6 Gb (-40°C to +65°C / -40°F to +149°F)
Certificate number LCIE 11 ATEX 3081X
IECEx Ex d IIC T6 Gb
IECEx LCI 11 .0060X