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ESAIgnition Systems
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ESA UV2 cell support

ESA UV2 is a photoelectric cell support for ignition systems with Ø 3/4" gas connection and 185-260 nm spectral response. Operates at recommended voltage of 325±25V with maximum peak current of 30 mA, suitable for…

SKU 3G-CBM-03407

Brand
ESA
Item
UV2 cell support
Category
Ignition Systems
UNSPSC
40101833 — Boiler or heater igniter

Technical Specifications

ESA
type
photoelectric cell
model
UV-2
connection
Ø 3/4" gas
maximum voltage
400V
ignition voltage
280V
spectral response
185-260 nm
maximum peak current
30 mA
average discharge current
1 mA
recommended discharge current
100µA
recommended operating voltage
325±25V
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ESA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

ESA UV2 is a photoelectric cell support for ignition systems with Ø 3/4" gas connection and 185-260 nm spectral response. Operates at recommended voltage of 325±25V with maximum peak current of 30 mA, suitable for UV-based flame detection and control applications.

Used in

Common applications for ESA
Oil-fired industrial boilers and furnaces — ESA UV2 photoelectric flame sensor and ESTRO C microprocessor controller for persistent flame monitoring
Gas burner safety interlocks — ESA ESTRO B-V2 and Genio 230 V with ionization-electrode probe for rapid flame-out detection and solenoid shutdown
Modular burner-control cabinets — ESA ECS driver cards (single/dual) with RS-232/RS-422 fieldbus integration for multi-burner supervisory systems
Retrofit ignition upgrades — ESA ESTRO Q exchange controller (second-generation replacement) for existing 115/230 V installations requiring IP54 environmental rating
Process-heating equipment — ESA microprocessor burner controls rated EN298 for permanent operation in industrial dryers, ovens, and thermal-recovery units
Burner-mounted electrode and probe assemblies — ESA UV2 cell support with 3/4″ gas connection and 280–400 V probe conditioning for integrated flame detection

ESA Products

3G Electric supplies ESA ignition systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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