The Detcon model TP-524D by Teledyne is a “Smart” gas detection sensor designed to detect and monitor H2S in the air over the ranges of 0-20 ppm, 0-50 ppm, and 0-100 ppm using a proprietary solid-state metal oxide semiconductor technology.
This innovative design offers several advantages, including longer sensor life and better temperature and humidity performance. Model TP-524D features Detcon’s MicroSafe intelligent electronics, non-intrusive operator interface and comprehensive fault diagnostics.
The sensor transmitter features an advanced universal design that fits all existing Detcon MOS H2S sensors dating back more than 20 years. The sensor assembly includes a MOS detector in a stainless steel housing, a base connector board, an explosion-proof enclosure (available in aluminium or stainless steel), a plug-in control transmitter circuit, and a splashguard with an integral calibration port. The packaging is Explosion Proof (Class I, Division 1, Groups B, C, D).
Model TP-524D is equipped with a standard analogue 4-20 mA current signal equivalent to the sensor range of detection, self-adjusting zero and span, and LED indicators for fault and calibration status. A HART communications option is also available. An industry-leading 10-year conditional warranty supports Detcon’s solid-state MOS sensor.
Features
- cCSAus approved for Class I, Division 1, Groups B, C, & D.
- Transmitter design fits all existing Detcon MOS H2S Sensors dating back 20 years.
- Simple menu-driven calibration – less than 3 minutes.
- LED display and LED indicators for FAULT and CAL status.
- Plug-in field-replaceable transmitter.
- Response similar to electrochemical sensors: T-50 <30 sec., T-90 <60 sec.
- Direct response constant temperature control.
- Withstands exposure to high-range concentrations of H2S and other acid gases.
- Impervious to high moisture environments in both powered and non-powered modes.
- Extensive Fault diagnostics.
Applications
- Oil and Gas Drilling Rigs
- Oil and Gas Production Sites
- Offshore Production Platforms
- FPSOs
- LNG/CNG Plants
- Refining and Petrochemical
- Pulp and Paper Mills
- Waste Water Treatment Plants
Order Information
| TP-524 MOS Hydrogen Sulfide Gas Detection Sensor Assemblies | |
| Semiconductor versions | |
| 965-015420-100 | TP-524D Solid State MOS H2S Sensor Assembly in alum condulet |
| 965-01542B-100 | TP-524D-316SS Solid State MOS H2S Sensor Assembly in SS condulet |
| 9H5-015420-100 | TP-524D-HRT MOS H2S Sensor Assy w/HART alum condulet |
| 9H5-01542B-100 | TP-524D-HRT MOS H2S Sensor Assy w/HART SS condulet |
| Accessories | |
| 943-000000-000 | Calibration Sleeve/Wind Guard for use with the splash guard |
| 960-202200-000 | Condensation prevention packet (for J-Box replace annually) |
| 437-500000-000 | Stainless steel tag |
| 943-004223-000 | 2″ pipe mount with sun shade |
| 943-004221-000 | Sensor Mounting Plate for 2″ pipe |
| 943-002273-000 | Harsh location dust guard (fits 1.5 x 18 thread) Fits 700’s, FP 4,5,600’s, DM series 5,600’s, |
| 033-003238-000 | Harsh location dust guard replacement filter for 1.5 x 18 thread (Sold in a pack of qty 20 – order as 20ea) |
| 943-002274-000 | Hazardous location dust guard 7/8. Fits TP-4,5,600 series sensors. |
| 943-003236-000 | Harsh location dust guard replacement filter for (fits 1.5 x 18 thread) (Sold in a pack of qty 20) |
| 943-003436-000 | Harsh location water guard, fits all series with standard splash guard. |
| 897-850000-010 | Standard aluminium junction box with solid lid |
| 897-850901-010 | Standard aluminium junction box with lens cover |
| 897-850000-316 | Stainless steel junction box with solid cover |
| 897-850901-316 | Stainless steel junction box with lens cover |
| 943-121747-SS5 | Stainless steel flow-through adapter, Fits 700’s, FP 4,5,600’s, DM series 5,600’s, DM-100’s |
| Spare Parts | |
| 399-800000-000 | Solid State MOS H2S Sensor in Stainless Steel Housing |
| 925-0154D0-100 | Plug-in transmitter control module (Model TP-524D) |
| 925-015HD0-100 | Plug-in transmitter module (Model TP-524D) with Hart |
| 500-005230-100 | Standard connector board Model series 400 & 500 sensors (old pn 500-005065-007) |
| 326-000000-000 | Replaceable sintered stainless steel flame arrestor |
| 600-610000-000 | Sensor splash guard w/integral cal port TP-424/TP-524/TP-624 |
| 943-000006-038 | Calibration adapter TP |
| 975-000020-891 | Sensor Duct Mount Kit TP |
| 943-002274-000 | Harsh location dust guard (fits 7/8 x 14 thread) |
| 033-003236-000 | Harsh location dust guard replacement filter |
