Fantini CosmiSwitches & Thermostats

Fantini Cosmi Wall hygrometer 2 outlets L24EM2 230V

Fantini Cosmi Wall hygrometer 2 outlets L24EM2

SKU 3G-CBM-03660

Also listed as: FAN 24052 · FAN-24052

Brand

Fantini Cosmi

Item

Wall hygrometer 2 outlets L24EM2 230V

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

dimensions

53 × 110 × 75 × 96 mm 

output type

single-pole relay in deviation 

sensor type

probe (LS160A) 

power supply

230 Vac 

control modes

ON/OFF or PID mode 

control types

Proportional control, Integrative proportional control 

mounting type

wall mounting 

contact rating

8(3) A 240 Vac per output 

measuring range

0–100 RH% 

number of outputs

2

power consumption

2 W

measuring accuracy

±0.7 RH% 

compliance standards

EN60730-2-9, EN60730-1, EN55022 (CLASS B), EN50082-1 

degree of protection

IP55 

measuring resolution

1 RH% 

accessory probe range

0–100 %RH 

operating temperature

−10 to 50°C 

configurable setpoint limits

yes

configurable minimum off time

yes

configurable probe failure output status

yes

configurable dehumidification humidification

yes

Datasheet Content

L24EM2
     humidistat, wall mounting

     For humidification or dehumidification systems with 2 outlets.

                                                                                       53             110

                                                                                                                         75   96

                                                                     Dimensions (mm)

                      Sensor                Num       Power supply   Measuring Resolution   Measuring       Degree of
                                            outputs                  range                  accuracy        protection
                                                                     RH%       RH%          (0-100 RH%)

     L24EM2           probe (LS160A)        2         230 Vac        0 - 100           1    <± 0.7          IP55

     ELECTRICAL CHARACTERISTICS
     Output on single-pole relay in deviation.
     Power consumption 2W.
     Contact rating 8(3)A 240 Vac for each output.

     REGULATIONS AND APPROVALS
     Compliant with EN60730-2-9, EN60730-1, EN55022 (CLASS B), EN50082-1.

     INSTALLATION
     Wall mounting.

18
OPERATION
Type of control: can operate in ON/OFF or PID mode.
ON/OFF control: in ON/OFF mode the output is ON or OFF depending on the input humidity, setpoint (1SP) and hysteresis value (1HY).
The hysteresis indicates the amplitude of the deviation of the setpoint humidity to reactivate the output.
PID control: in PID mode the output is ON for a fraction of cycle time 1CT.
The cycle time characterises the dynamics of the system to be controlled and influences the accuracy of the control.
Proportional control.
Integrative proportional control.

FEATURES
Configurable parameters:
 dehumidification or humidification function by assigning positive or negative sign to the differential respectively;
 minimum or maximum setpoint limits;
 ON or OFF status of the output in the event of a defective probe;
 minimum OFF time of the output.
Operating temperature -10 to 50°C.

ACCESSORIES
                          LS160A
                          RH% probe,
                          scale range from 0 to 100 %RH.

                                                                                                                                      L

                                                                                                                                     19

Technical Documents

(1)

Technical Document 1

PDF Document

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Fantini Cosmi Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Fantini Cosmi Wall hygrometer 2 outlets L24EM2

Frequently Asked Questions

What is the Fantini Cosmi L24EM2 wall hygrometer used for?

The Fantini Cosmi L24EM2 wall hygrometer is used for humidification or dehumidification systems with 2 outlets. It controls humidity levels in industrial or commercial environments by switching outputs based on setpoint and hysteresis, suitable for HVAC applications.

What are the specifications of the Fantini Cosmi L24EM2?

The Fantini Cosmi L24EM2 has a measuring range of 0–100 RH% with ±0.7 RH% accuracy, power supply 230 Vac, power consumption 2 W, contact rating 8(3) A 240 Vac per output, and IP55 protection. It uses a probe (LS160A) sensor and supports ON/OFF or PID control modes.

Where to buy the Fantini Cosmi L24EM2 in Singapore?

You can source the Fantini Cosmi L24EM2 through 3G Electric in Singapore. We supply this wall hygrometer and handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on orders.

How to install the Fantini Cosmi L24EM2 wall hygrometer?

Install the Fantini Cosmi L24EM2 by wall mounting it in a suitable location away from direct moisture or heat sources. Connect the 230 Vac supply and outputs per the wiring diagram. Ensure the probe (LS160A) is properly positioned for accurate humidity sensing. Follow standard electrical safety practices.

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

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