The AS7604PA64Z4A0X0X is a flameproof RTD sensor designed for use in hazardous areas classified as Zone 1 or Zone 2. It is compliant with IEC/EN 60079-0 and IEC/EN 60079-1 standards, as well as the ATEX directive 94/9/EC, ensuring safety in explosive environments. The sensor features a tip-sensitive probe made from stainless steel or magnesium oxide (MgO) for rapid temperature response, with a temperature range of -50 to 260¬8C (-58 to 500¬8F). The construction includes a spring-loaded holder that maintains good contact with the measured surface, and it is available with U.S. or metric threads. The connection head options include 316 stainless steel with an IP66 rating, aluminum alloy, or epoxy-coated aluminum, providing versatility for different installation environments. The sensor has a pressure rating of 50 psi for the holder and 100 psi for the fluid seal fitting, along with a minimum insulation resistance of 100 megohms at 100 VDC. The time constant for the sensor varies based on the type, with single element probes responding in approximately 1.5 seconds, while dual element probes take about 7 seconds. Special options for higher temperature ranges are also available. This product is suitable for applications requiring reliable temperature measurement in hazardous conditions.
Hazardous area rated temperature assemblies provide fast and accurate readings of bearings, blocks, frames, other surfaces, fluids or flows. Minco’s spring loaded holder ensures solid contact in drilled holes and has a built-in oil seal. The sensing probe features a copper alloy tip for quick response to temperature changes. Choose a thermowell option for high pressure or flow applications. Hazardous protection methods include explosion proof, flameproof and intrinsic safety methods.
| Minco | |
|---|---|
| Product Category | RTD Temperature Probes |
| Product Number | AS7604PA64Z4A0X0X |
| Product Name | Hazardous Areas |
| Sensed Temperature | -58 to 500 F (-50 to 260 C) |
| Element Material | Platinum |
| Reference Resistance | 100 Ohms (Most Common) |
| # of Lead Wires Per Element | 3 |