Exhibit_C_Refrigerant_Monitor.pdf

P h o n e : 1 - 8 0 0 - 7 3 6 - 4 6 6 6 | We b s i t e : w w w. M y B a c h a r a c h . c o m | E - m a i l : h e l p @ M y B a c h a r a c h . c o m

Monitors gr oc

Er y s to rEs • M

Echanical rooMs • Physical Plants • chillErs • rEfrigEration racks • Walk-in frEEzErs fEaturEs advantagEs BEnEfits P E r f o r M a n c E Fastest response time Fastest response time in the industry Quick detection of gas leaks for immediate response

Longest sampling distance 1,200ft monitoring distance vs. 500ft in major competitors’ Greater flexibility for multiple chiller applications products

38 refrigerant gas library Most competitors are limited to 1-6 gases and may require Supports multi-chiller, multi-gas applications and factory programming at an additional cost provides flexibility for the customer c o s t o f o W n E r s h i P Fresh air calibration to ambient air No gas calibration required Lower maintenance and less downtime

Infrared sensing technology Long sensor life and virtually eliminates false alarms Lower maintenance, less downtime and accurate leak management

Limited maintenance Automatic re-zeroing eliminates need for calibration and Low cost and no downtime simple annual filter replacement covers most service needs i n t E g r a t i o n

Integration of remote display (RDM) into Permits setup, configuration and diagnostics without a Complete diagnostic information can be obtained on front panel laptop or remote display the front panel display without interrupting communication to the control system

Universal voltage switching power supply Works with any voltage without concern of frequency Reduces number of SKUs and supports integration in all voltage applications

Building management system compatibility Capability to interact with popular communication protocols Provides the ability to integrate with a wide range of customer systems a c q u i s i t i o n c o s t

Integration of remote display (RDM) into front Eliminates need for additional accessories, laptop or remote Reduced overall acquisition cost panel display to program

Longest sampling distance Eliminates need to purchase additional monitors Reduced overall acquisition cost

The MZ Advanage for halogEn and aMMonia rEfrigErant gasEs The Multi Zone Gas Leak Monitor provides monitoring for low level conditions of CFC, HCFC, HFC and Ammonia refrigerant gases used in most commercial refrigerant systems. This state-of-the-art product leads the industry in performance, cost of ownership, integration capabilities and cost.

NEW Multi Zone Gas Leak Monitor

FrankECampagna Text Box Exhibit C

Specifications HGM-MZ AGM-MZ

Bacharach is a registered trademark of Bacharach, Inc.

©May 2009, Bacharach, Inc., all rights reserved. All information is subject to verification.

2009 - REV. 1 Printed in U.S.A.

distributed By:

Ordering Information Multi zones

#3015-5043 Halogen gas monitor 4 zone #3015-5044 Halogen gas monitor 8 zone #3015-5045 Halogen gas monitor 12 zone #3015-5046 Halogen gas monitor 16 zone #3015-5047 Ammonia gas monitor 4 zone #3015-5048 Ammonia gas monitor 8 zone #3015-5049 Ammonia gas monitor 12 zone #3015-5050 Ammonia gas monitor 16 zone Multi zone remote displays #3015-5138 Halogen #3015-5139 Ammonia Multi zone kits #3015-5330 HGM-MZ (4) zone with RD #3015-5331 HGM-MZ (8) zone with RD #3015-5332 HGM-MZ (12) zone with RD #3015-5333 HGM-MZ (16) zone with RD #3015-5334 AGM-MZ (4) zone with RD #3015-5335 AGM-MZ (8) zone with RD #3015-5336 AGM-MZ (12) zone with RD #3015-5337 aGM-MZ (16) zone with RD

M a d e i n t h e U S a for oVer 100 YearS

The Multi Zone Gas Leak Monitor is a multiple area monitoring system for low level continuous monitoring of refrigerant gases used in most commercial systems including; CFC, HCFC, HFC and Ammonia. System design supports compliance to the gas monitoring requirements of ANSI/BSR ASHRAE 15-1994.

Product type:

gas library:

sensitivity:

Measuring range:

accuracy:

front Panel:

size and Weight: 12.23” H x 13.7” W x 4.96” D / 15 lbs.

temperature drift: ±0.3% of reading per degrees C coverage: 4 point standard, expandable to 16 points in 4 point increments detector type: Infrared Non-Dispersive sampling Mode: Automatic or manual (hold) re-zero: Auto or on zone change response time: 10 to 330 seconds – depending on air line length and number of zones system noise: Less than 40dB(A) @ 10 feet (3m)

Monitoring distance: 1,200 ft. maximum for combined length of sample + exhaust tubing (each zone) conditional system: Dual optional 4-20mAdc isolated outputs. Channel 1 = zone area, Channel 2 = PPM alarms: Four SPDT alarm contacts are provided (rated 5 Amps at 250 volts). Three assigned to PPM level alarms, one assigned to system faults communications: Full two-way communication with proper remote display module or building management system via RS485 MODBUS-RTU serial interface. RS-232C communication port standard

Power safety Mode: Fully automatic system reset. All programmed parameters retained.

operating temp: 32 to 122 °F (0 to 50 °C) ambient humidity: 5% to 90% RH (non-condensing) ac Power: 100 to 240 VAC, 50/60 Hz, 20 W certification: UL 61010-1, CAN/CSA 22.2 No. 61010-1 & CE Mark

Warranty: 2 years from date of shipment altitude limit: 6,562 ft (2,000 m)

CFC: R-11, R-12, R-113, R-114, R-502,

HFP

HFC: R-404a (HP62), R-407a, R-407c (AC9000), R-134a, R-410a (AZ20), R-507 (AZ50), R-508b (SUVA95), R236FA, R125, R245Fa, R422a, R422d, R427a

HCFC: R-22, R-123, R-124, R-500, R-503,

R-401a (MP39), R-402a (HP80), R-402b (HP81),R-408a, R-409a, R-23, R21, R227

HALON: H1301,H2402, H1211

OTHER: FA188, FC72, N1230

Ammonia / NH3 / R-717

All gasses 1 ppm (R11 ±10 ppm ±15% of reading 0-1,000 ppm)

All gasses 0 to 10,000 ppm

±1ppm ±10% of reading from 0-1,000ppm (R11 ±10ppm ±15% of reading 0-1,000ppm)

3 Indicator lights:

• Green = Monitor is powered on. LED glows during normal operation; flashes when unit is in warm-up mode

25 ppm

Ammonia: 25 to 10,000 ppm

±10 ppm from 25 to100ppm, or ±10% of reading from 0-1,000 ppm

The remote display (hgM-rd/ agM-rd) is a Multi Zone accessory that is placed in an alternate location from the MZ with access to the diagnostics, communications and control of the unit.

features

• Remote access to control room for Multi Zone data and diagnostics

• Quickly identify and resolve potential system faults

• Rapid identification of alarm type, leak size and location

• Can connect up to 4 Multi Zones expanding zone coverage to 64