Ac-250Nxs Gas Meter Specifications; Install The Ac-250Nxs Gas Meter - Honeywell AC-250NXS User Manual

When an alert such as High gas Pressure or tamper condition is detected, the meter immediately
sends an alert to the Head End System within 15-seconds of detecting the abnormal condition.

AC-250NXS Gas Meter specifications

Specification
Flow rate
Measurement principle
Safety
Meter type
Meter Maximum
Allowable Operating
Pressure MAOP)
LCD displayed units
LCD resolution
Valve
Case
Weight
Gas type
Connection sizes
Operating temperature
ratings
Storage temperature
Battery information
Battery life
Standards
Regulatory
Component materials

Install the AC-250NXS Gas Meter

© Elster American Meter Company LLC – 2020
Value
250 CFH at 0.5in w.c.
Molded, convoluted diaphragm
Class I, Division 1,
Temperature compensated (TC) or Non Temperature compensated
(NTC)
5 PSIG (345 mbar)
CCF (100 x cubic foot)
000000.001 CCF
Gas Tightness: Meets or Exceeds ASME B16.33 Section 4.2, leakage rate at
max 2PSIG diff pressure
Die-cast aluminum case
12 lbs.
Natural gas
EN437- Type H,E,L
Reference gases G20, G21, G23, G25, G26, G2
10 LT, 20 LT, 30 LT, #1 PITTS, #1 Sprague
Measurement -30° F (-34° C) to +140° F (60° C)
Valve -13° F (-25° C) to +131° F (55° C)
Index -40° F (-40° C) to +158° F (70° C)
40° F (-40° C) to +158° F (70° C)
2 Lithium Thionyl Chloride 'D' cell batteries, one battery is replaceable
20 years for both metrology and index communication (under
recommended operating conditions)
Designed in compliance with ANSI B109.1, ANSIB109.0
This device complies with Part 15 of the FCC rules.
FCC ID: XMR2020BG95M2
Single coat polyester
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