Conductive conductivity sensor - LDL321
IFM LDL321 - Conductive conductivity sensor - Weight: 291.4; Storage Temperature: -25...75; Ambient temperature: -25...50.
This listing covers the IFM LDL321, a part number in the Conductive conductivity sensor category. The manufacturer's published data for this part number specifies Weight: 291.4 and Storage Temperature: -25...75.
housing: PP fiber-reinforced; process connection: PVDF; probe: stainless steel (1.4435 / 316L); insulator: PEEK; sealing: FKM
Published specifications for this part include Ambient temperature: -25...50; Connector: 1 x M12 (EN 61067-2-101); coding: A; Contacts: 4, gold-plated; Tightening torque: < 8; Protection class: III; Dimensions: Ø 32 / L = 166.5; Output signal: analog signal; IO-Link; Product type: Conductive conductivity sensor; Accuracy: -25...90 °C: < ± 0,5 K/ @ 25 °C: < ± 0,015 K; Response time: < 2; (T09; Damping = 0); conductivity <1 µS/cm: <5 s; (T09; Damping = 0); Communication interface: IO-Link; Measuring range: 0.04...1000; Operating voltage: 18...30 DC. The complete technical table is shown in the Specifications tab on this page.
| Accuracy | -25...90 °C: < ± 0,5 K/ @ 25 °C: < ± 0,015 K |
|---|---|
| Accuracy (in the measuring range) | 3 % MW ± 0,00005 µS/cm |
| Ambient temperature | -25...50 |
| Analog current output | 4...20 |
| Cannot be used for | See the operating instructions, chapter "Function and features". |
| Communication interface | IO-Link |
| Connector | 1 x M12 (EN 61067-2-101); coding: A; Contacts: 4, gold-plated |
| Current consumption | < 60 |
| Dimensions | Ø 32 / L = 166.5 |
| Drift | 0,1 %/K; (referred to the ambient / electronics temperature) |
| Housing | tubular |
| IO-Link revision | 1.1 |
| Key Features | For effective, permanent control of water and process quality; Compact, high-quality sensor design prevents failures and unplanned downtime; Simplify your installation and commissioning processes |
| Long term stability | 1,5 % MW ± 0,00002 µS/cm |
| Material | housing: PP fiber-reinforced; process connection: PVDF; probe: stainless steel (1.4435 / 316L); insulator: PEEK; sealing: FKM |
| Materials (wetted parts) | housing: PP fiber-reinforced; process connection: PVDF; probe: stainless steel (1.4435 / 316L); insulator: PEEK; sealing: FKM |
| Max. load | 500 |
| Measuring principle | konduktiv |
| Measuring range | 0.04...1000 |
| Media | Conductive liquids |
| Medium temperature | -25...80 |
| MTTF | 181 |
| Notes | Digital meets analog: integrating modern IO-Link sensors the analog way. The EIO104 allows you to realize two analog signals from intelligent IO-Link sensors with several process values. |
| Number of analog outputs | 1 |
| Number of inputs and outputs | Number of analog outputs: 1 |
| Operating voltage | 18...30 DC |
| Output function | analog output scalable; selectable conductivity / specific resistance / temperature |
| Output signal | analog signal; IO-Link |
| Pack quantity | 1 pcs. |
| Power-on delay time | 2 |
| Process Connection | threaded connection 1/2" NPT external thread |
| Product type | Conductive conductivity sensor |
| Protection | IP 68; IP 69; (7 days / 3 m water depth / 0.3 bar: IP 68; DIN EN 60529) |
| Protection class | III |
| Repeatability | 1 % MW ± 0,00002 µS/cm |
| Required master port class | A |
| Resolution | 0.1 |
| Response time | < 2; (T09; Damping = 0); conductivity <1 µS/cm: <5 s; (T09; Damping = 0) |
| Reverse polarity protection | yes |
| SDCI standard | IEC 61131-9 |
| SIO mode | no |
| Special Feature | gold-plated contacts |
| Specification Summary | Conductive conductivity sensor; Ø 32 / L = 166.5 mm; analog output scalable; selectable conductivity / specific resistance / temperature; analog; DC; M12 Connector; IP 68; IP 69; (7 days / 3 m water depth / 0.3 bar: IP 68; DIN EN 60529); Ambient temperature -25...50 °C; Pressure rating 16 bar; 1/2" NPT external thread; M12 Connector |
| Storage Temperature | -25...75 |
| Tightening torque | < 8 |
| Total number of outputs | 1 |
| Weight | 291.4 |
Frequently Asked Questions
How do I get pricing for LDL321?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the LDL321?
LDL321 is a IFM part. KKM Solutions sources IFM components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of LDL321?
Key specifications include Accuracy: -25...90 °C: < ± 0,5 K/ @ 25 °C: < ± 0,015 K; Accuracy (in the measuring range): 3 % MW ± 0,00005 µS/cm; Ambient temperature: -25...50; Analog current output: 4...20. The full specification table on this page lists every published attribute for this part.
How quickly can LDL321 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
