4-electrode conductivity probe LFS1K0.1107.2I.C.070-6.S

for wastewaterfor the food industryfor water

Overview
The LFS1107 is a wide‑range conductivity sensor featuring a stable cell constant from 10 μS/cm up to 200 mS/cm (typical cell constant 0.42 cm⁻¹). It integrates a Pt1000 temperature sensor and a four‑electrode layout, making it suitable for industrial water quality monitoring, chemical and biological processing, food & beverage and other applications requiring precise conductivity measurement.

Benefits & Characteristics

• Wide conductivity and temperature measurement range
• Fast response time for process control
• High measurement accuracy across range
• Resistant to a variety of chemicals (application‑dependent)
• Excellent long‑term stability under appropriate conditions
• Four‑electrode measurement to minimize polarization errors
• Customer‑specific sensor variants available on request

Usage
Conductivity sensors are used to assess electrolyte concentration and water quality. The LFS1107 is suited for industrial and laboratory applications including water and wastewater treatment, process monitoring in chemical and biological plants, e‑mobility testing and food & beverage production.

Note
Aggressive media can affect long‑term stability. Chemical compatibility in the intended end‑use must be verified by the customer.

Pricing
Quantity (pieces) | Price (per piece)
5-49 | CHF 31.93
50-99 | CHF 28.84
100-150 | CHF 27.81

Technical specifications

• Product Name: LFS1K0.1107.2I.C.070-6.S
• Model: LFS1107
• Conductivity range: 10 μS/cm to 200 mS/cm
• Cell constant: typical 0.42 cm⁻¹
• Layout: 4 electrodes with integrated temperature sensor (Pt1000, class F0.6)
• Operating temperature range: -30 °C to +100 °C
• TCR temperature sensor: Platinum 3850 ppm/K
• Nominal resistance: 1000 Ω at 0 °C
• Tolerance/class: IEC 60751 F0.6 (Class C)
• Chip dimensions: 11.3 x 7.0 x 1.2 mm
• Connection type: 6 wires
• Wires: Cu/Ag stranded wires
• Wire dimensions: AWG30, PTFE insulated, 70 mm long
• Product code: 103867