The SensyTemp TSP300 series comprises temperature sensors designed for industrial applications in harsh environments, including offshore, oil and gas, petrochemical, and chemical industries. The series includes three models: TSP311 for insertion into existing thermowells, TSP321 with a welded tubular thermowell, and TSP331 with a drilled thermowell from bar stock. Sensors feature an aluminum or stainless steel connection head and may include an integrated transmitter with SIL 2 qualification. They comply with ATEX, IECEx, EAC-Ex, and NEPSI approvals for use in potentially explosive atmospheres. Operating temperature ranges extend from −40 °C to 120 °C depending on configuration, with sensor elements rated up to 1600 °C for thermocouples. The connection head supports flameproof (Ex d) and dust explosion protection (Zone 20/21). Maximum supply voltage is 30 V, with measurement circuit limits of 6.5 V and 17.8 mA. Materials include 316L, Inconel 600, and Hastelloy C276, with pressure ratings up to 700 bar.
SensyTemp TSP300 series sensors allow for measuring inset replacement during operation. With their short response time and high vibration resistance these devices meet the most demanding process requirements.
| ABB Measurement & Analytics | |
|---|---|
| Product Category | RTD Temperature Probes |
| Product Number | SensyTemp TSP300 |
| Product Name | Temperature sensor |
| Sensed Temperature | 2012 F (1100 C) |
| Application Options | Explosion Proof (optional feature); Splash Proof, Watertight or Direct Immersion; Transmitter (Typ. 4-20 mA) Output Available |
| Element Material | Platinum |
| Reference Resistance | 100 Ohms (Most Common) |
