Fantini CosmiSwitches & Thermostats

Fantini Cosmi Probe for thermostat/hygrostat LS120

Fantini Cosmi LS120 probe delivers precision temperature and humidity sensing for thermostat/hygrostat applications with ±1.5°C accuracy at 25°C and IP67 protection. The PTC1000 probe operates across -40 to 105°C…

SKU 3G-CBM-03661

Also listed as: FAN 24054 · FAN-24054

Brand

Fantini Cosmi

Item

Probe for thermostat/hygrostat LS120

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Fantini Cosmi

precision

±1.5 at 25°C 

conductors

2x0.4 mm² 

probe type

LS120 (PTC1000) 

protection

IP67 

cable length

200 cm 

temperature range

-40 to 105 °C 

tip diameter length

Ø 6 x 34 mm 

Datasheet Content

3G-CBM-03661 à 62
                          Sonde LS pour thermostats et hygrostat.




         LS120-LS123               LS130                     LS140                     LS150                          LS160A
         (PTC1000)                 (NTC10K)                  (PT100)                   (termocoup.J)                  (UR%)




SONDE POUR THERMOSTAT
Type                  Temp.      Precision                 Tip           Protection    Conductors                Cable
                      range                                               degree                        temperature    lenght
                       °C           °K                     mm                              mm²              °C           cm
LS120 (PTC1000)      -40 ÷105   ± 1,5 a 25°C              Ø 6x34           IP67            2x0,4         -40 ÷ 105        200 cm
LS123 (PTC1000)      -40 ÷105   ± 1,5 a 25°C              Ø 6x34           IP67       2x0,4 + display    -40 ÷ 105        200 cm
LS140 (PT100)        0 ÷ 400    ± 0,3 a 0°C     Ø 6x160 steel AISI 316     IP65            3x0,2          0 ÷ 400         100 cm
LS150 (termocoup.J) 0 ÷ 450        ±2,5         Ø 6x160 steel AISI 316     IP65            2x0,5          0 ÷ 450         300 cm
LS130 (NTC10K)       -40 ÷105   ± 1,5 a 25°C              Ø 6x34           IP67            2x0,4         -40 ÷ 105        200 cm




SONDE POUR HYGROSTAT
Type                  UR%                       UR%                        Dimensons                        Protection
                      range                   Precision                                                      degree
                                                                               mm
LS160A               0 ÷100%             <± 0,7 (0÷100%UR)                 110 x 75 x 53                       IP65

Technical Documents

(1)

Technical Document 1

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Fantini Cosmi Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Fantini Cosmi LS120 probe used for?

The Fantini Cosmi LS120 probe is used for precision temperature and humidity sensing in thermostat and hygrostat applications. It is commonly deployed in HVAC and building automation systems where accurate environmental monitoring is required. The probe delivers ±1.5°C accuracy at 25°C and features IP67 protection for demanding conditions.

What are the specifications of the Fantini Cosmi LS120 probe?

The Fantini Cosmi LS120 probe is a PTC1000 type with a temperature range of -40 to 105 °C and ±1.5°C accuracy at 25°C. It has a 200 cm cable with 2x0.4 mm² conductors, a tip diameter of Ø 6 x 34 mm, and IP67 protection. These specs make it suitable for HVAC and building automation systems.

Where to buy the Fantini Cosmi LS120 probe in Singapore?

3G Electric supplies the Fantini Cosmi LS120 probe to Singapore customers. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this probe. We provide technical support for HVAC and building automation applications locally.

How to install the Fantini Cosmi LS120 probe?

Install the Fantini Cosmi LS120 probe by routing the 200 cm cable to the thermostat or hygrostat controller, ensuring the probe tip is placed in the sensing environment. Secure the IP67-rated housing to prevent moisture ingress. Follow standard HVAC wiring practices for the 2x0.4 mm² conductors. Consult the manufacturer's manual for specific mounting guidelines.

Used in

Common applications for Fantini Cosmi

Oil-fired boiler burner control — Fantini Cosmi ambient thermostat C16I and pressure switch B12HNY for fuel-pump lockout and room-temperature feedback.

Pneumatic compressor load management — B12DN or B13CN pressure switch for unload-valve control and tank cutout in 5–150 bar air systems.

Hydronic heating-plant commissioning — B12GNY and B12CRNY switches for pump-discharge and low-pressure monitoring in chilled-water and hot-water loops.

Industrial steam and hot-water vessel safety — B12HNY high-pressure switch and A96D/A95B level regulators for water-level and overpressure interlocks.

Thermal-storage tank management — A95B and A96D liquid-level regulators with 15-meter cable reach for boiler-makeup and expansion-tank applications.

Portable pump and pressure-test equipment — B12DN with adjustable differential for mobile hydraulic-circuit monitoring and component proof-pressure validation.

Fantini Cosmi Products

3G Electric supplies Fantini Cosmi switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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