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The STD720-E1HS4AS-1-A-AHA-11S-A-30A0-00-0000 from Honeywell is a differential pressure transmitter that operates efficiently across a wide temperature range of -40 to 85 °C. Weighing 8.3 lbs, this instrument is built with durability in mind, featuring a process head and diaphragm made of 316 stainless steel.
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| Manufacturer | Honeywell |
|---|---|
| Product Type | Differential Pressure Transmitter |
| Product Line | SmartLine |
| Part Number | STD720-E1HS4AS-1-A-AHA-11S-A-30A0-00-0000 |
| Operating Temperature | -40 to 85 °C |
| URL in H2O | 400/1000 mbar |
| LRL in H2O | -400/-1000 mbar |
| Maximum Turndown Ratio | 100:1 |
| Process Head Material | 316 Stainless Steel |
| Diaphragm Material | 316 Stainless Steel |
| Fill Fluid | Silicone Oil 200 |
| Bolt/Nut Material | 316 SS |
| Head Type | Dual-Ended Head |
| Vent Type | Standard Vent |
| Analog Output | 4-20mA DC |
| Mounting Bracket Type | Angle Bracket |
| Bracket Material | 316 SS |
The Honeywell STD720-E1HS4AS-1-A-AHA-11S-A-30A0-00-0000 is an advanced differential pressure transmitter designed to handle varying environmental conditions. Rated for use in temperatures spanning from -40 °C to 85 °C, this device is suitable for harsh industrial settings. With a weight of 8.3 lbs, it offers robust design features.
The transmitter supports a maximum turndown ratio of 100:1, allowing for great versatility. It has an upper range limit (URL) of 400/1000 mbar and a lower range limit (LRL) of -400/-1000 mbar. The dual-ended head type enhances its performance in diverse applications. It features a standard vent type which is essential for accurate pressure readings.
Constructed with 316 stainless steel for both the process head and diaphragm, this transmitter ensures durability and resistance to corrosion. The inclusion of silicone oil 200 as the fill fluid helps maintain accurate measurements over time. Fastening using bolts and nuts made of 316 stainless steel further emphasizes its robust construction.
For ease of installation, the transmitter's mounting bracket is an angle bracket, also made from durable 316 stainless steel. The device transmits data via a 4-20mA DC analog output, making it compatible with various control systems. Overall, the STD720-E1HS4AS-1-A-AHA-11S-A-30A0-00-0000 demonstrates Honeywell's commitment to quality and precision in pressure measurement.