Tetra

Personal multigas monitor

Features
  • Battery non- or rechargeable options
  • Graphic LCD for clear view
  • Single button operation
  • Loud 94dBA audible alarm
  • Shock and vibration resistant, IP 65
Description

Tetra is a flexible multigas monitor for the detection of flammable gases, oxygen and a wide range of toxic gases. 

Available in rechargeable or disposable battery format and with or without an internal pump, it is used extensively in the utilities, chemicals and hydrocarbon processing markets.


Technical data
Operating range -20°C...+55°C, 20...90% RH
Protection class IP65
Typical Alarm Response Time flammable - 20 s.
oxygen - 10 s.
typical toxic gas - 20 s.

Similar Products


Xgard - Flammable, toxic or oxygen gas detector
Xgard - Flammable, toxic or oxygen gas detector
  • Aluminium, stainless steel or glass-reinforced nylon body
  • Operating range: -40...+80°C, 0-99% RH (non-condensing)
  • 2- wire 4-20mA or 3- wire mV bridge
  • IP54 to IP65
  • Deploy in hazardous environment certified

Gasman - Personal single gas detector
Gasman - Personal single gas detector
  • Available for flammable gas, oxygen and toxic gases
  • Rechargeable versions for all gas types
  • Non rechargeable for oxygen and toxic gases
  • Loud 95dBA audible alarm

TXgard+ - Toxic and oxygen gas detector
TXgard+ - Toxic and oxygen gas detector
  • Calibration can be performed locally without the need for hot work permits
  • Local display and magnetic key enable calibration without opening the junction box
  • 4...20mA signal is provided
  • Optional alarm and fault relays are available

TXgard-IS+ - Toxic and oxygen gas detector
TXgard-IS+ - Toxic and oxygen gas detector
  • Wide choice of sensors available
  • Local calibration option
  • 2-wire 4-20mA
  • Operating range: -20...+55 °C, 15...90% RH
  • ABS plastic housing, IP65

E2610-LEL - Combustible Gas Detector
E2610-LEL - Combustible Gas Detector
  • Stable long-life metal-oxide sensor
  • Range 0...100% LEL
  • Two SPDT relays
  • UART digital interface

E2608-LEL - Combustible Gas Detector
E2608-LEL - Combustible Gas Detector
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL
  • Resolution 0,1 / 1 % LEL
  • Two SPST relays
  • 2 × 4-20 mA or 0-10 V, RS485

Xsafe - Gas detector for non-hazardous areas
Xsafe - Gas detector for non-hazardous areas
  • Aluminium junction box
  • Working range: -40...+80°C, 0-99% RH
  • 3-wire 4-20 mA
  • IP65
  • Deploy in non-hazardous environment

E2618-LEL - Combustible Gas Transmitter
E2618-LEL - Combustible Gas Transmitter
  • Stable long-life metal-oxide / pellistor gas sensor
  • Range 0...100% LEL
  • Resolution 0,1 / 1 % LEL
  • Wall mount or duct mount version
  • Attached or remote sensor
  • 2 × 4-20 mA or 0-10 V, RS485

E2630-LEL - Combustible Gas Detector
E2630-LEL - Combustible Gas Detector
  • Stable long-life metal-oxide sensor
  • Range 0...100% LEL
  • Two SPDT relays
  • UART digital interface

E2638-LEL - Combustible Gas Detector
E2638-LEL - Combustible Gas Detector
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL
  • Resolution 0,1 / 1 % LEL
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2611-LEL - Combustible Gases Detector
E2611-LEL - Combustible Gases Detector
  • Stable long-life metal-oxide sensor
  • Range 0...100% LEL
  • Resolution 0,1% LEL
  • Two SPST relays
  • 2 × 4-20 mA or 0-10 V, RS485

E2648-LEL - Combustible Gas Detector
E2648-LEL - Combustible Gas Detector
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL
  • Resolution 0,1 / 1 % LEL
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2615-LEL - Combustible Gas Transmitter
E2615-LEL - Combustible Gas Transmitter
  • High long-term stability
  • User selectable output 4-20 mA / 0-10 V
  • Range of compact wall mount enclosures
  • Low cost for volume HVAC applications

E2670-LEL - Flameproof Combustible Gas Detector
E2670-LEL - Flameproof Combustible Gas Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL
  • Resolution 0,1 / 1 % LEL
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2660-CO-LEL - Combustible Gases Transmitter
E2660-CO-LEL - Combustible Gases Transmitter
  • Simultaneous CO and combustible gases monitoring
  • RS485 Modbus RTU digital interface
  • Two analog outputs 4-20 mA / 0-10 V
  • Easy-to-install IP65 protected enclosure
  • Attached or remote sensor
  • Two SPST relays option
  • Acoustic alarm option