100 Series™ Low-Profile Plug-in Smoke Detectors System Sensor 100 Series Plug-in Smoke Detectors offer superb performance and reliability in a profile which is just 2˝ (5.1 cm) deep. Model 2151 (photoelectric sensor) and model 2151T (photoelectric sensor with thermal) can be used with a variety of adapter bases in several wiring configurations and voltages. Other features include: low current draw, stable performance in high air velocities, built-in tamper resistant base design, remote LED option, removable cover and built-in test switch. Features The 100 Series is designed to meet the performance criteria designated by UL. Its sensing chambers are sealed against back pressure air flow, dirt and insects. This chamber is protected by a fine mesh screen, which can be cleaned or replaced. Additional key features include a variety of mounting bases and a full line of accessories. •Hand-held sensitivity reader available •Sleek, low-profile design •Compatible with 400 Series product •Two LEDs blink in standby, providing 360° visibility •Broad range of adapter bases available with built-in shorting spring All 100 Series photoelectric smoke detectors contain a unique optical sensing chamber designed to sense smoke particles produced by a wide range of combustion sources. A custom integrated circuit incorporates signal processing to reduce false alarms. Model 2151 photoelectric detector’s unique optical sensing chamber is engineered to sense smoke by a wide range of combustion sources. Dual electronic thermistors add 135°F fixed temperature thermal sensing on model 2151T. Agency Listings S911 CS308 7272-1653:122 3025009 205-94-E 2180 100 Series Plug-in Smoke Detector Specifications Operating Voltage/Alarm Current Standby Current Sensitivity Height Diameter Shipping Weight Construction Temperature UL Listed Velocity Range Humidity Range Smoke Detector Spacing See Adapter Base Selection Guide following 120µA Standby (when mounted in a B110LP base) 1 – 3.18%/ft. 2.0˝ in B401 4.1˝ installed in B401; 6.2˝ installed in B110LP 5.2 oz Flame retardant thermoplastic Photo: 32°F to 120°F (0° to 49°C); Photo/thermal: 32°F to 100°F (0° to 38°C) Photo: 0 – 3000 fpm (0 – 15.2 m/s) 10% – 93% RH non-condensing On smooth ceilings (as defined in NFPA 72), spacing of 30 feet (900 sq. ft.) may be used as a guide. Other spacing may be used depending on ceiling height, high air movements, and other conditions or response requirements. Adapter Base Selection Guide Base Model Number Loop Type Current Limit Resistor Contact Type Nominal Voltage B110LP/B401B** B110RLP/B401BR** B112LP/B402B** B114LP/B404B** B116LP/B406B** B401†† No Yes Yes Yes No No — — Form A&C Form A&C + A Supervisory Form C — 12/24VDC 24VDC 24VDC 120VAC 24VDC 12/24VDC 2-wire* 2-wire* 4-wire 4-wire 2-wire* 2-wire* Current Draw on Alarm (mA) 10–130† 10–62 17–36 75 mA AC Max 20–100† 10–130† *Functionality contingent on panel compatibility †Must be limited by control panel ††Flangeless base **The 400 Series 6-inch bases, B401B, B401BR, B402B, B404B, and B406B, have been made compatible with the new 100 Series for retrofit applications only. When using these 400 Series bases, use the F110 flange. Relay Contact Ratings: Form A: Form C: Resistive or Inductive (60% power factor) load. 2.0A at 30 VAC/DC 0.6A at 110VDC, 2.0A at 30VDC 1.0A at 125VAC, 2.0A at 30VAC Junction Box Selection Guide* Base Model Number Single Gang B401 No 3½˝ Octagon No 4˝ Octagon No 4˝ Square No 50 mm Yes 60 mm Yes 75 mm No B110LP/RLP Yes Yes Yes Yes No No No B112LP/B116LP B114LP Yes No Yes No Yes Yes Yes Yes Yes No Yes No Yes No *Box depth contingent on base and wire size. Refer to National Electrical Code or local applicable codes for appropriate recommendations. Ordering Information Part No. 2151 2151T Accessories F110 RA400Z B401BH-2 SENS-RDR SMK400 EOLR-1 M02-04-01 M02-09-00 XR-2B XP-4 C58-227-01 RMK400 Description Low-profile photoelectric detector. Must be mounted to one of the B100 Series or B400 Series bases listed in the Adapter Base Selection Guide. Low-profile photoelectric detector with thermal. Must be mounted to one of the B100 Series or B400 Series bases listed in the Adapter Base Selection Guide. Retrofit replacement flange for B400 Series flanged bases. Remote annunciator for 2 or 4 wire systems, 3–32V. Fits standard single gang electrical box. Sounder base. Requires an external 24 VDC power supply. Mounts to 4˝ square electrical box (1½˝ minimum depth, 21⁄8˝ recommended). Hand-held sensitivity reader. Surface mounting kit provides for entry of surface wiring conduit. For use with B401 or B401R mounting bases only. End of line relay for power supervision, 12/24 VDC systems. Test magnet. Test magnet with 32˝ telescoping handle. Detector removal tool. Allows installation and/or removal of 100 Series detector heads from base in high ceiling installations when used with XP-4. Extension pole for XR-2B. Comes in three 5 ft. sections. Replacement dust cover for 100 Series smoke detectors. Recessed mounting kit (B401 sold separately). 3825 Ohio Avenue • St. Charles, IL 60174 Phone: 800-SENSOR2 • Fax: 630-377-6495 ©2007 System Sensor. Product specifications subject to change without notice. Visit systemsensor.com for current product information, including the latest version of this data sheet. A05-0182-012 • 9/08 • #1799