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Rosemount
Rosemount 2110 Liquid Level Switch
Quote on request
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Vibrating-fork level switch; −40…+150 °C; ≥600 kg/m³; IP66/67. RFQ + selection help.
Download datasheet PDF
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Key parameters
Process connection
¾/1-in BSPT/NPT/BSPP; 2-in Tri Clamp hygienic options
Wetted parts
316L SST forks/connections; hygienic polish options Ra <0.76 μm / <0.1 μm
Approvals
3-A / EHEDG / FDA / EC 1935/2004 / ASME-BPE; DIBt/WHG overfill
Type
Compact vibrating-fork liquid level switch (Rosemount 2110)
Technology
Piezo-electric vibrating fork; dry-to-wet / wet-to-dry point detection
Process Temperature
−40…+150 °C (−40…+302 °F)
Fits compact point level detection where you need a Rosemount 2110 vibrating-fork liquid level switch for dry-to-wet / wet-to-dry switching from −40 to +150 °C with hygienic options.
Key advantages
- Technology — Piezo-electric vibrating fork; 1 s dry-to-wet or wet-to-dry
- Process T — −40…+150 °C (−40…+302 °F)
- Media — Min density 600 kg/m³; viscosity 0.2…10,000 cP
- Electronics — Direct load AC/DC 21–264 V or PNP/PLC 18–60 Vdc; DIN 43650
- Hygiene / IP — 3-A/EHEDG/FDA options; IP66/67; 316L forks; heartbeat LED
Typical applications
- Point level in tanks and vessels.
- Hygienic Tri Clamp installs.
- Overfill protection (DIBt/WHG options).
Selection guide
- Electronics code — Direct load vs PNP/PLC
- Connection — ¾/1 in BSPT/NPT/BSPP or 2 in Tri Clamp
- Hygiene polish — Ra options
- Approvals — 3-A/EHEDG/WHG needs
Common mistakes
- Density below 600 kg/m³.
- Viscosity above 10,000 cP.
- Wrong voltage code for PLC input.
When to RFQ / what to tell us
- Electronics, connection, hygiene/approvals.
- Quantity and ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 25406 |
| Brand | Rosemount / Emerson |
| Model | 2110 |
| Product type | Level Switch |
| Type | Compact vibrating-fork liquid level switch (Rosemount 2110) |
| Technology | Piezo-electric vibrating fork; dry-to-wet / wet-to-dry point detection |
| Process temperature | −40…+150 °C (−40…+302 °F) |
| Min liquid density | 600 kg/m³ (37.5 lb/ft³) |
| Viscosity range | 0.2…10,000 cP |
| Switching delay | 1 s dry-to-wet or wet-to-dry |
| Electronics | Direct load AC/DC 21–264 V (code 0) or PNP/PLC 18–60 Vdc (code 1); DIN 43650 plug |
| Process connection | ¾/1-in BSPT/NPT/BSPP; 2-in Tri Clamp hygienic options |
| Wetted materials | 316L SST forks/connections; hygienic polish options Ra <0.76 μm / <0.1 μm |
| Ingress protection | IP66/67 (EN60529); 304 SST housing with heartbeat LED |
| Approvals | 3-A / EHEDG / FDA / EC 1935/2004 / ASME-BPE; DIBt/WHG overfill |
Documents
FAQ
Q: Min density? A: 600 kg/m³ (37.5 lb/ft³).
Q: Switching delay? A: 1 s dry-to-wet or wet-to-dry.
Q: What should I send for a quote? A: Electronics/connection/approvals, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Process connection | ¾/1-in BSPT/NPT/BSPP; 2-in Tri Clamp hygienic options |
| Wetted parts | 316L SST forks/connections; hygienic polish options Ra <0.76 μm / <0.1 μm |
| Approvals | 3-A / EHEDG / FDA / EC 1935/2004 / ASME-BPE; DIBt/WHG overfill |
| Type | Compact vibrating-fork liquid level switch (Rosemount 2110) |
| Technology | Piezo-electric vibrating fork; dry-to-wet / wet-to-dry point detection |
| Process Temperature | −40…+150 °C (−40…+302 °F) |
| Min Liquid Density | 600 kg/m³ (37.5 lb/ft³) |
| Viscosity Range | 0.2…10,000 cP |
| Switching Delay | 1 s dry-to-wet or wet-to-dry |
| Electronics | Direct load AC/DC 21–264 V (code 0) or PNP/PLC 18–60 Vdc (code 1); DIN 43650 plug |
| Ingress Protection | IP66/67 (EN60529); 304 SST housing with heartbeat LED |
| Document | PDS 00813-0100-4029 Rev FB + RM 00809-0100-4029 |