6203-0001

Bacharach

R410A WALL SWITCH MVR 300 120 VAC 2.5K PPM

GDD-RO2

Kele

O2 REMOTE OXYGEN SENSOR

GAS-CO-50

Norco

50 PPM OF CO IN AIR 17 LITER

1309A5042

Honeywell Analytics

SINGLE/DUAL BASE UNIT WALL MOUNT NO LOGO

GAS-H2-2

Norco

2.0% HYDROGEN IN AIR 17 LITER

CW2XP2A

Veris

SENSOR, CO2, WALL, HUMIDITY W/2% ACCURACY, TEMP TRANSMITTER, BACNET/MODBUS

560693

Burkert

1IN NPT MOUNTING ADAPTER TEE

T8100-HD

Telaire/Amphenol

CO2/RH/TEMP XMTR W/DISPLAY - NO RELAY

S301-IRF-R514A-K

Kele

R514A REFRIGERANT GAS SENSOR

BA/BBV-CO

BAPI

ROUGH SERVICE CO SENSOR

GDN-BH2

Kele

H2 NETWORK HYDROGEN GAS DETECTOR BACNET

WSP150

Vaisala

SURGE PROTECTOR

GAS-O2-20.9

Norco

OXYGEN SINGLE CYLINDER GAS FOR MONITOR CALIBRATION SPANNING 20.9 PERCENT

140T-1

Balmac

IS VIBRATION XMTR 0-1 IN/SEC

K-O2S5

Kele

OXYGEN SENSOR,TRANSMITTER AND TWO-STAGE ALARM CONTROLLER, SCREW COVER, 5 YR SENSOR

S301-IRF-R410A-K

Kele

R410A REFRIGERANT GAS SENSOR

STN-10.0

Air Products

SAMPLING TUBE SL-2000 5FT TO 10FT

KCOC-W-V-A-R

Kele

CO SENSOR 10V OUT WALL BUZZER RELAY

6600-8025

Bacharach

O2 WALL 4/20MA RELAYS 30%

GDD-NO2

Kele

NO2 GAS DETECTOR DUAL SENSING

HGM-MZ-16

MPN: 3015-5046

Bacharach

SIXTEEN ZONE REFRIGERANT GAS MONITOR

TR9292-A

Air Test Techonologies

CO2 DUCT ASP PROBE TRANS 2000 PPM 0-5V DUAL OUT

TGM-ACN-A

Senva

TGUL, METAL, ANALOG, CO, NO2

KCO2-D-A

Kele

CO2 SENSOR 20MA OUT DUCT