Sensor T90 Ratings; Label Information; Bw™ Ultra Battery Label - Honeywell BW Ultra User Manual

Sensor T90 Ratings

Please be advised of the following T90 ratings for the BW Ultra sensors stated below:
LEL Sensor (1LEL75C)
Oxygen (O
2
Carbon Monoxide (CO) Sensor: CO 4R+
Hydrogen Sulfide (H
Nitric Oxide (NO) Sensor: NO 4R+
Nitrogen Dioxide (NO
Carbon Dioxide (CO
Response Time (t90): The time for a sensor to reach 90% of its final stable reading. Typically, an
exposure of twice the t90 time is required to get a stable reading. Response times of sensors
and instruments may be different. The response time of instrument is dependent on sensor
response time and test conditions like calibration gas flow rate, temperature etc.
Specifications are valid at 20°C, 50% RH, and 1013 mBar, using Honeywell recommended
circuitry. Performance characteristics outline the performance of sensors supplied within the
first three months. Output signal can drift below the lower limit over time.

Label Information

BW™ Ultra Battery Label
cULus
1. BW Ultra battery serial number and 2D barcode
2. Manufacturer information
3. CEC battery charging system approval marking
4. WEEE marking
5. Chinese EPUP marking
BW Ultra
Sensor Type
) Sensor: 1O2
S) Sensor: 1H
2
) Sensor: NO
2
) Sensor: NDIR 4R+
2
ATEX/UKEX
for Methane is < 20 sec @ 20°C
for O
for CO is < 30 sec
S for H
2
for NO is < 60 sec
4R+ for NO
2
for CO
IECEx
46
T90 Ratings
is typically <15 sec
2
S is typically <30 sec
2
is < 60 sec
2
is < 30 sec
2
JPEx
User Manual