Sierra Monitor Corporation 2102 User Manual

The Model 2102 Gas Alarm Panel from Sierra Monitor
provides a simple, easy-to-install, low-cost remote an­nunciator system for the Model 20X and 200X fixed
installation gas monitors. The Model 2102 supplies the
gas monitors with DC power, individual alarm relays and
LED's for visual alarm indication. An audible alarm is
available on the 2102-01.

Gas Alarm Panel

Model 2102 - 2 Channel

The 2102 Gas Alarm Panel provides DC
Power, visual alarm annunciation, and remote
relays for Sierra Monitor’s fixed installation
combustible or toxic gas monitors (20X and
200X Series).

ENCLOSURE: NEMA 3, JIC Type
INPUT POWER 120 V AC/50-60 Hz

Voltage: (220 VAC available)
Current (@ 130 V AC): 250 mA
Power (@ 130 VAC): 30 watts
Fuse: 1/4 amp

OUTPUT POWER (per channel)

Voltage: 9-13 VDC Adjustable
Current: 350 mA DC/Channel

The Model 20X and 200X series are fixed installation
gas sensor modules designed for continuous operation
in open or confined areas. The Model 20X and 200X
Series gas modules consist of the Model 201 and 2001
for Combustibles, the 203 and 2003 for Hydrogen Sul­fide and the Model 206 and 2006 for Carbon Monoxide.

Reliable, continuous monitoring

Solid state indicators and circuitry provide you with reli­able long term operation. Each panel contains a set of
red and green LED’s (light emitting diodes) for each
channel. Under normal conditions the alarm panel pro­vides a constant “SAFE” light status for each
module. This indicates that all monitors are on
and are detecting an absence of hazardous
level of gas at each monitor location.
When a high gas concentration occurs at any
module alarm LEDs will identify monitor num­ber and alarm condition.

Easy installation

Each alarm panel is quick and easy to install.
The panels are lightweight, self-contained units
that can be mounted to a wall or other vertical
surface. The alarm panels can be mounted up
to 500 feet from the gas sensor modules.

SPECIFICA TIONS AND ORDERING INFOR­MA TION

RELAYS: Two 6 Amp dry cont act s

SPDT 300 V AC 28 VDC

OPERA TING TEMPERA TURE:
+32

(0oC to +45oC)

STATUS INDICATORS: Audible Alarm (2102-01)

Red and Green LEDs

SIZE (Hx Wx D): 8.3 x 8.3x 4.4 in

(20.0 x 20.0 x 10.0cm)

WEIGHT: 7.5 lb. (3.4 Kg)

o

F to 113oF

Sierra Monitor Corp. 1991 Tarob Court Milpitas, CA 95035 USA [phone] [phone] F AX: [phone]

Visit our Web site at: www .sierramonitor .com E-Mail: sierra@sierramonitor .com Rev . A1-9/12/05