olct-710
OLCT700

Oldham OLCT 700 & OLCT 710 Fixed Gas Detectors

  • Combustible, CO2 & H2S
  • 316 SS construction
  • Non-intrusive operation

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The Oldham OLCT 700 and OLCT 710 are industrial gas detectors for Flammable gas, Carbon Dioxide and Hydrogen Sulphide. Intelligent sensor modules developed for harsh environments with electropolished stainless steel housing resistant to corrosion and water damage. Optional surge suppression protects against over-voltage from storms or electrical spikes.

Operated by a small handheld magnet, there is no need to open the detector. Configuration and routine calibration are intuitive with menu-driven full scripted instructions. Sensor status is displayed on a built-in alphanumeric LED display.

Features

  • Outputs analogue 4-20mA and digital RS485
  • Operating temperature -40°C to +75°C
  • Approvals; ATEX II 2G & Ex d IIB+H2 T4 Gb. Functional safety SIL2 as per IEC 61508 (except CO2)
  • Electrical power 11.5 – 28 VDC
  • OLCT 700 supplied with no junction box
  • OLCT 710 supplied with Aluminum junction box or Stainless Steel (extra), both with two M20 cable entries
  • Viewing lens and scrolling alphanumeric LED display for readings, status & supports user interface
  • Plug and play gas sensors
  • Fully encapsulated circuitry
  • Harsh environment splash guard with integral calibration port
  • Brand Oldham/Teledyne

Models

  • OLCT 700/710 IR, Combustible Hydrocarbons or CO2, range 0-100 % LEL or 0-5% vol. CO2. Infrared sensor.
  • OLCT 700/710 TP, Hydrogen Sulfide/H2S range 0-20 ppm, 0-50 ppm, 0-100 ppm, 0-200 ppm.  Solid-state metal oxide semiconductor sensor.
  • OLCT 700/710 FP, Combustible Gas, range 0-100 % LEL. Catalytic bead sensor.

 

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Title Size
OLCT 700.710_commercial_brochure 269 KB
olct700_tp_-_sil_safety_manual_-_en 313 KB
olct700_ir_-_sil_safety_manual_-_en 285 KB

Additional information

Weight 0.09 kg

Ordering Information

OLCT700
OLCT700-FP-001 Gas Detector OLCT710 , Flameproof, 0-100% LEL Methane (5% vol)
OLCT700-FP-003 Gas Detector OLCT700, 0-100 % LEL Hydrogene, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2
OLCT700-IR-001 Gas Detector OLCT710 IR, Flameproof, 0-100% LEL Methane (5% vol)
OLCT700-IR-005 Gas Detector OLCT700, Infrared, 0-100 % LEL propane, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2
OLCT700-IR-010 Gas Detector OLCT700, Infrared, 0-100 % LEL Acetone, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2
OLCT700-IR-028 Gas Detector OLCT700, Infrared, 0-100 % LEL Ethanol, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2
OLCT700-IR-059 Gas Detector OLCT700, Infrared, 0-100 % LEL Xylene, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2
OLCT700-IR-239 Gas Detector OLCT700, Infrared, CO2, 0-5% volume, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2
OLCT700-TP-214 Gas Detector OLCT710, Flameproof, Solid State MOS 0-100ppm H2S
OLCT700-TP-276 Gas Detector OLCT700, Solid State MOS 0-200ppm H2S, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2
OLCT710
OLCT710-FP-000-001-1 Gas Detector OLCT710 , Flameproof, 0-100% LEL Methane (5% vol), M20, supplied without cable gland
OLCT710-FP-000-001-5 Gas Detector OLCT710, Flameproof, stainless steel version, 0-100% LEL Methane (5% vol), M20, supplied without cable gland
OLCT710-FP-000-003-1 Gas Detector OLCT710, aluminum version, catalitic, 0-100 % LEL Hydrogene, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-FP-000-003-5 Gas Detector OLCT710, Stainless steel version, catalitic, 0-100 % LEL Hydrogene, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-FP-000-004-1 Gas Detector OLCT710, aluminum version, catalitic, 0-100 % LEL Butane, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-FP-000-005-1 Gas Detector OLCT710, aluminum version, catalitic, 0-100 % LEL propane, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-FP-000-006-1 Gas Detector OLCT710, aluminum version, catalitic, 0-100 % LEL Ammonia, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-FP-000-051-1 Gas Detector OLCT710, aluminum version, catalitic, 0-100 % LEL Pentane, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-FP-001-001-1 Gas Detector OLCT710, aluminum version, catalitic, 0-100 % LEL Methane (5% volume), ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), transient protection, IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-FP-001-003-5 Gas Detector OLCT710, Stainless steel version, catalitic, 0-100 % LEL Hydrogene, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), transient protection, IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-001-1 Gas Detector OLCT710 IR, Flameproof, 0-100% LEL Methane (5% vol), M20, supplied without cable gland
OLCT710-IR-000-001-5 Gas Detector OLCT710 Infrared, Stainless steel version, Flameproof, Infrared sensor, 0-100 % LEL Methane (5% volume), ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-004-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Butane, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-005-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Propane, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-010-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Acetone, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-010-5 Gas Detector OLCT710 Infrared, Stainless steel version, Flameproof, Infrared sensor, 0-100 % LEL Acetone, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable
OLCT710-IR-000-019-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Butadiene, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-023-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Cyclohexane, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-028-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Ethanol, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-036-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Hexane, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-038-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Isobutane, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-040-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Isopropanol, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-043-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Methanol, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-051-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Pentane, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-055-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Gasoline Super 95, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-056-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Toluen, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-059-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Xylene, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-059-5 Gas Detector OLCT710 Infrared, Stainless steel version, Flameproof, Infrared sensor, 0-100 % LEL Xylene, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-073-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LELdeca, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-239-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-5% CO2, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-239-5 Gas Detector OLCT710, stainless steel version, Flameproof, Infrared sensor, 0-5% CO2, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-000-241-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 10-100% CO2, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-001-001-1 Gas Detector OLCT710 IR, Flameproof, 0-100% LEL Methane (5% vol), with Aluminum enclosure with transient protection, M20, supplied without cable gland
OLCT710-IR-001-001-5 Gas Detector OLCT710, stainless steel version, Flameproof, Infrared sensor, 0-100 % LEL Methane (5% volume), with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-001-004-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Butane , with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-001-005-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LELpropane, with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-001-005-5 Gas Detector OLCT710, stainless steel version, Flameproof, Infrared sensor, 0-100 % LEL Propane, with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-001-028-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Ethanol, with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-001-028-5 Gas Detector OLCT710, stainless steel version, Flameproof, Infrared sensor, 0-100 % LEL Ethanol, with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-001-059-1 Gas Detector OLCT710, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Xylene, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-001-073-1 Gas Detector OLCT710 IR, aluminum version, Flameproof, Infrared sensor, 0-100 % LEL Decane, with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-IR-001-239-1 Gas Detector OLCT710 IR, aluminum version, Flameproof, Infrared sensor, 0-5% CO2, with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-TP-000-214-1 Gas Detector OLCT710 , Flameproof, 0-100ppm H2S, M20, supplied without cable gland
OLCT710-TP-000-214-5 Gas Detector OLCT710, Flameproof, stainless steel version, 0-100ppm H2S, M20, supplied without cable gland
OLCT710-TP-000-274-1 Gas Detector OLCT710 TP, aluminum version, Solid State MOS 0-20ppm H2S, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-TP-000-274-5 Gas Detector OLCT710 TP, stainless steel version, Solid State MOS 0-20ppm H2S, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-TP-000-275-1 Gas Detector OLCT710 TP, aluminum version, Solid State MOS 0-50ppm H2S, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-TP-000-275-5 Gas Detector OLCT710 TP, stainless steel version, Solid State MOS 0-50ppm H2S, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-TP-000-276-1 Gas Detector OLCT710 TP, aluminum version, Solid State MOS 0-200ppm H2S, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-TP-000-276-5 Gas Detector OLCT710 TP, stainless steel version, Solid State MOS 0-200ppm H2S, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-TP-001-214-1 Gas Detector OLCT710 TP, aluminum version, Solid State MOS 0-100ppm H2S, with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-TP-001-214-5 Gas Detector OLCT710 TP, Stainless steel version, Solid State MOS 0-100ppm H2S,with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-TP-001-275-1 Gas Detector OLCT710 TP, aluminum version, Solid State MOS 0-50ppm H2S, with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT710-TP-001-276-1 Gas Detector OLCT710 TP, aluminum version, Solid State MOS 0-200ppm H2S, with transient protection, ATEX Ex II 2G (Ex d IIB +H2 T4 Gb approved), IP66, SIL2, cable entry : M20, supplied without cable gland
OLCT700 & OLCT 710 Replacement Sensors
DET-370-201600-700 Replacement Plug-in Sensor for OLCT700FP and OLCT710FP
DET-370-010000-700 Replacement Plug-in Sensor for OLCT700TP and OLCT710TP
DET-370-3658CH-700 Replacement Plug-in IR Combustible Gas Sensor
DET-370-365878-700 Replacement Plug-in CO2 Sensor (0-5%)
DET-370-287724-700 Replacement Plug-in CO2 Sensor (10-100%)
OLCT700 & OLCT 710 Accessories
DET-613-120000-700 Sensor Splashguard with integral Cal Port
DET-943-000006-132 Calibration adapter OLCT700/710 FP/IR/TP
DET-943-002273-000 Harsh Environment Sensor guard
DET-985-241100-321 In-line humidifying tube for OLCT700TP and OLCT710TP
DET-500-003087-100 Transient Protection PCA
DET-327-000000-000 Programming Magnet

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