RTD With Temperature Transmitter
RTD With Temperature Transmitter
RTD Sensor With Temperature Transmitter
| Parameter | Specification |
|---|---|
| Make | Aavad |
| Model | APFS |
| Type | PT‐100 |
| Configuration | Simplex |
| No. of wire | 3 Wire |
| Dia | 6 mm |
| Moc | SS 316 |
| Head | Dei cast aluminum flameproof IP 67 with single cable entry |
| Process connection | 1/2″ BSP threaded (M) Adj. |
| Length below head | 500 mm |
| Input | Rtd |
| Output | 4-20 mA |
| Calibration range | 0 To 200 °C |
Description
RTD with Temperature Transmitter (Model APFS) is a complete PT100 temperature measurement assembly that combines a high-accuracy Simplex PT100 RTD sensor with an integrated head-mounted temperature transmitter inside a rugged IP67 flameproof aluminium terminal head. Instead of transmitting a raw RTD resistance signal to the control panel, the built-in transmitter converts the sensor output directly into a standard 4–20 mA analog signal at the measurement point, factory calibrated for a 0°C to 200°C temperature range. This design minimizes signal degradation over long cable runs, improves electrical noise immunity, and simplifies installation by eliminating the need for a separate DIN-rail transmitter inside the control cabinet.
Designed for demanding industrial environments, the assembly features a 500 mm SS316 stainless steel probe, an adjustable 1/2-inch BSP process connection for flexible insertion depth, and a flameproof enclosure suitable for appropriately classified hazardous areas according to the supplied configuration. The standardized 4–20 mA output enables seamless integration with PLCs, DCS, SCADA systems, distributed I/O, industrial controllers, and data acquisition systems. Manufactured by Aavad Instrument, this RTD with integrated temperature transmitter is widely used in chemical processing, petrochemical plants, oil & gas facilities, pharmaceutical manufacturing, power generation, utilities, and industrial automation systems requiring reliable long-distance temperature signal transmission.
