Field Instruments

General

The L-Series offers the most versatile and easy-to-use line of horns, strobes, and horn strobes in the industry with lower cur-rent draws and modern aesthetics. With white and red plastic housings, standard and small footprint devices, and plain, FIRE-printed devices, L-Series can meet virtually any applica-tion requirement.

The L-Series product line of wall-mount horns, strobes, and horn strobes include a variety of features that increase their application versatility while simplifying installation. All devices feature plug-in designs with minimal intrusion into the back box, making installations fast and foolproof while virtually elim-inating costly and time-consuming ground faults.

To further simplify installation and protect devices from con-struction damage, L-Series utilizes a universal mounting plate for all standard and compact models with an onboard shorting spring, so installers can test wiring continuity before the device is installed.

Installers can also easily adapt devices to a suit a wide range of application requirements using field-selectable candela set-tings, automatic selection of 12- or 24-volt operation, and a rotary switch for horn tones with two volume selections.

Features

• Updated modern aesthetics.
• Small profile devices for Horns and Horn Strobes.
• Plug-in design with minimal intrusion into the back box.
• Tamper-resistant construction.
• Automatic selection of 12- or 24-volt operation at 15 and 30 candela.
• Field-selectable candela settings on wall units: 15, 30, 75, 95, 110, 135, and 185.
• Horn rated at 88+ dBA at 16 volts.
• Rotary switch for horn tone and two volume selections.
• Universal mounting plate for all standard and all compact wall units.
• Mounting plate shorting spring checks wiring continuity. before device installation.
• Electrically Compatible with legacy SpectrAlert® and SpectrAlert Advance devices.
• Compatible with MDL3 sync module.
• Listed for wall mounting only.

Specifications

• Make: Notifier
• Model: HWL
• Color: White
• Standard Operating Temperature: 32°F to 120°F (0°C to 49°C).
• Humidity Range: 10 to 93% non-condensing.
• Strobe Flash Rate: 1 flash per second.
• Nominal Voltage: Regulated 12 DC or regulated 24 DC/FWR1 (full wave rectified).
• Operating Voltage Range2: 8 to 17.5 V (12 V nominal) or 16 to 33 V (24 V nominal).
• Operating Voltage Range: MDL3 Sync Module 8.5 to 17.5 V (12 V nominal) or 16.5 to 33 V (24 V nominal).
• Input Terminal Wire Gauge: 12 to 18 AWG.
• Wall-Mount Dimensions (including lens): 5.6" L × 4.7" W × 1.25" D (143 mm L × 119 mm W × 32 mm D).
• Compact Wall-Mount Dimensions (including lens): 5.26” L x 3.46” W x 1.93” D (133 mm L x 88 mm W x 49 mm D).
• Horn Dimensions: 5.6" L × 4.7" W × 1.25" D (143 mm L × 119 mm W × 32 mm D).
• Compact Horn Dimensions: 5.25” L x 3.45” W x 1.25” D (133mm L x 88mm W x 32mm D).

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk