DF21A1B1C5U5G2AR1S2 rotary vane level indicator by Mollet
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The Mollet DF21A1B1C5U5G2AR1S2 is a specialized limit switch designed for bulk materials, functioning as a full, empty, and demand detector for any installation position in potentially explosive areas. Housed in an aluminum compact housing coated in RAL 7001 with an IP66 rating, this device is rated for use inside container zone 20 and outside zone 21, carrying a DustEx II 1/2D Ex ta/tb IIIC T86°C dA/dB classification. It operates on a 24 V DC voltage and features gold-plated potential-free change-over signal contacts ranging from 1 mA 4 V up to 2 A 240 V AC. The unit is equipped with function LEDs indicating yellow ON, blue FULL, and green EMPTY. It includes a G1.25 inch aluminum process connection thread, a PTFE/VITON shaft seal, and an angled socket wing measuring 130x30 mm. The measurement blade operates at a speed of 5 rpm. It handles ambient temperatures at the control head from -20°C to 70°C, bulk material temperatures from -25°C to 80°C, and container pressures from -0.5 bar to 5 bar. The total length LF is 118 mm, with a shaft measurement of 52 mm.
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Frequently Asked Questions(FAQ):
Where can I buy DF21A1B1C5U5G2AR1S2 by Mollet in the USA?
You can purchase DF21A1B1C5U5G2AR1S2 by Mollet from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the DF21A1B1C5U5G2AR1S2?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Mollet in the United States?
While we are not the official distributor or seller of Mollet in the United States, we source our products from reliable channels and offer you original Mollet equipment at competitive prices.
How can I access DF21A1B1C5U5G2AR1S2 catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for DF21A1B1C5U5G2AR1S2 to our written reply.
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Characteristics
| Manufacturer | Mollet |
|---|---|
| Part number | DF21A1B1C5U5G2AR1S2 |
| Inner Code | 5216829 |
| Custom Code | 90318020 |
Technical specification
| Product type | Rotary Vane Level Indicator |
|---|---|
| Housing | Aluminum compact housing, coated RAL 7001, IP66 |
| Control head ambient temperature | -20°C to 70°C |
| Explosion protection | DustEx II 1/2D Ex ta/tb IIIC T86°C dA/dB (zone 20 inside, zone 21 outside) |
| Operating voltage | 24 V DC |
| Signal contact | 1 mA 4 V to 2 A 240 V AC, potential-free change-over, gold-plated contacts |
| Measurement blade speed | 5 rpm |
| Function LEDs | Yellow ON / blue FULL / green EMPTY |
| Bulk material temperature | -25°C to 80°C |
| Container pressure | -0.5 bar to 5 bar |
| Process connection | Thread G1.25 inch made of aluminum |
| Shaft seal | PTFE/VITON |
| Socket wing | S, angled, 130x30 mm |
| Length LF | 118 mm |
| Shaft length | 52 mm |