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Fantini Cosmi ON/OFF thermostat 2 outputs L02DI2B 12VAC/DC - Switches & Thermostats
Fantini CosmiSwitches & Thermostats

Fantini Cosmi ON/OFF thermostat 2 outputs L02DI2B 12VAC/DC

Fantini Cosmi L02DI2B is an ON/OFF thermostat with dual outputs for HVAC and process temperature control. It features a 1 NTC 10K probe with ±0.3°C accuracy across -40 to 100°C and 0.1°C resolution. Rated IP55, it…

SKU 3G-CBM-03646

Also listed as: FAN 24016 · FAN-24016

Brand
Fantini Cosmi
Item
ON/OFF thermostat 2 outputs L02DI2B 12VAC/DC
Category
Switches & Thermostats
UNSPSC
39122229 — Temperature switch
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Fantini Cosmi
type
ON/OFF thermostat
sensor
1 NTC 10K probe LS130
outputs
2
protection
IP55 (panel)
resolution
0.1°C (-19.9 to 99.9°C), 1°C
power supply
12 VAC/DC
probe accuracy
±0.3°C (-40 to 100°C), ±1°C
measuring range
-40 to 105°C

Datasheet Content

■ Pendant la phase d’autotest, appuyer sur les touches + , et les garder appuyées jusqu’à ce que l’appareil affiche 0AD. MODE D’EMPLOI ■ Avec les touches et sélectionner 0AD ou SAD: 0AD permet la calibration du 0 en introduisant une correction constante sur 2DF -19.9...19.9° Différentiel de température par rapport à 1SP. Le point de consigne de la sortie auxiliaire correspond à 1SP+2DF toute l’échelle de mesure. SAD permet la calibration de la partie haute de l’échelle de mesure avec une correction proportionnelle Nous vous remercions d’avoir choisi un produit Fantini Cosmi. Pour que votre instrument soit le plus sûr et le plus performant ON entre le point de calibration et le 0. ON possible, il est indispensable d’en lire attentivement le mode d’emploi. ■ Appuyer sur pour afficher la valeur et agir avec + ou pour faire coïncider la valeur lue avec celle mesurée par 2SM=REL DESCRIPTION INDICATIONS l’instrument de référence; OFF OFF ■ Pour quitter la calibration, appuyer sur la touche . OUT1 Sortie canal 1 2DF>0 1SP+2DF+2HY T[°] 1SP+2DF-2HY 2DF<0 T[°] PARAMETRES DE CONFIGURATION 1SP 1SP+2DF 1SP+2DF 1SP OUT2 Sortie canal 2 Contrôle ON/OFF en réfrigération. Point de Contrôle ON/OFF en chauffage. Point de ■ Pour accéder au menu de configuration des paramètres, presser pendant 5 secondes les touches + . OAU=THR consigne 2 relatif au point de consigne 1 consigne 2 relatif au point de consigne 1 L1 Modification point de consigne 1 ■ Avec les touches ou sélectionner le paramètre à modifier. (OAU=THR, 2CH=REF) (OAU=THR, 2CH=HEA) ■ Presser la touche pour afficher la valeur. L2 Modification point de consigne 2 2CH REF; HEA Modalité de régulation réfrigération (REF) ou chauffage (HEA) pour la sortie auxiliaire. ■ Tout en maintenant la touche pressée, agir avec les touches ou pour fixer la valeur désirée. Alarme ■ La nouvelle valeur est mémorisée et le paramètre suivant est affiché lorsque l’on cesse de presser la touche 2HY 0...19.9° Différentiel OFF/ON en mode 2. Avec 2HY=0 la sortie reste éteinte ■ Pour sortir du réglage, presser la touche ou attendre 30 secondes. Fig.1 — Panneau avant 2T0 0...30min Temps minimum d’arrêt. Touche augmentation / Modification point de consigne 2 Après un arrêt, la sortie 2 reste désactivée pendant 2T0 minutes indépendamment de la valeur Touche Info / Enter. PAR PLAGE DE DESCRIPTION de la température. Modification point de consigne 1 / diminution. Touche sortie / Stand-by. MESURE INSTALLATION 2T1 0...30min Temps minimum d’activation SCL 1°C; Échelle de lecture. (voir table des caractéristiques entrée) Après la mise en marche, la sortie 2 reste activée pendant 2T1 minutes indépendamment de la 2°C; Attention: si la valeur de SCL est modifiée, les paramètres concernant les températures absolues ■ Introduire l’instrument dans un trou de 71x29 mm. valeur de la température. °F et relatives (SPL, SPH, 1SP, 1HY etc..) doivent absolument être reconfigurés. ■ Effectuer les raccordements électriques en suivant les indications du paragraphe “schémas de raccordement”. Pour réduire les effets des perturbations électromagnétiques, éloigner des conducteurs de puissance les câbles des sondes et de signal.…
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Fantini Cosmi Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Fantini Cosmi L02DI2B is an ON/OFF thermostat with dual outputs for HVAC and process temperature control. It features a 1 NTC 10K probe with ±0.3°C accuracy across -40 to 100°C and 0.1°C resolution. Rated IP55, it operates on 12 VAC/DC for panel-mount applications.

Frequently Asked Questions

Where can I order the Fantini Cosmi L02DI2B thermostat in your region?

Order from 3G Electric. We supply the L02DI2B with delivery to your location, and handle all customs import logistics and customs clearance. Lead time on request—contact us for availability and USD pricing.

What is the measurement accuracy and temperature range of the L02DI2B?

The L02DI2B offers ±0.3°C accuracy across -40 to 100°C, with ±1°C accuracy at extremes. Measuring range extends to -40–105°C. Resolution is 0.1°C in the -19.9 to 99.9°C display window, or 1°C above that.

Is the L02DI2B suitable for HVAC and process control applications?

Yes. The L02DI2B is an ON/OFF thermostat with 2 independent relay outputs, 1 NTC 10K probe, and IP55 panel-mount rating. It operates on 12 VAC/DC and is designed for HVAC and industrial process temperature control requiring dual-output switching.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SMC
SMC
The SMC D-F7BAL is an inline solid state auto switch for pneumatic position sensing. It operates at 24 V DC with a current range of 5 to 40 mA, features a 2-wire configuration, and is rated IP67 for protection against dust and water ingress. This sensor detects cylinder piston position in industrial automation systems
SMC
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Solid state switch for pneumatic position sensing, operating at 24 V DC with a current range of 2.5 to 40 mA. Features an M8-4Pin connector and IP67 rating for protection against dust and water ingress. Used to detect cylinder piston position in industrial automation systems
The SMC D-F7BAZ is an inline solid state auto switch designed for pneumatic position sensing. It operates on 24 V DC with a 2-wire configuration and is rated IP67 for dust and water ingress protection. This switch is used to detect cylinder piston positions in automated systems such as packaging and material handling
SMC
The SMC D-F7BAZ is an inline solid state auto switch designed for pneumatic position sensing. It operates on 24 V DC with a 2-wire configuration and is rated IP67 for dust and water ingress protection. This switch is used to detect cylinder piston positions in automated systems such as packaging and material handling
SMC
SMC
The SMC D-T791L is an inline solid state auto switch with a 2-wire direct configuration. It features an IP67 rating and a dielectric strength of 1500 V AC. This sensor detects cylinder piston position without mechanical contact, suitable for pneumatic actuator control in industrial automation

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