Specification Sheet
BTU1500 Features
E Instruments International
P: 215-750-1212 F: 215-750-1399 A: 402 Middletown Blvd, Ste 216 Langhorne, PA 19047
www.E-Inst.com
Built with Quality in Mind
O₂
CO
CO₂
Tair
Tgas
Differential Temp.
Pressure/Draft
Excess Air
Efficiency
Warranty
Parameter
H₂ Compensated
w/ Built-In NOx Filter
Sensor
Electrochemical
Electrochemical
Calculated
Pt100
Tc K
Calculated
Semiconductor
Calculated
Calculated
Range Resolution Accuracy
0 - 25 %
0 - 8000 ppm
0 - 99.9%
-10 to 212 ˚F
-10 to 1830 ˚F
-10 to 1830 ˚F
±0 - 80 inH₂O
0 - 850%
0 - 100%
0.1 %
1 ppm
0.1 %
0.1 ˚F
0.1 ˚F
0.1 ˚F
0.001 inH₂O
1 %
0.1 %
±0.2 % vol
±10 ppm <400 ppm
±5 % rdg up to 2000 ppm
±10 % rdg for >2000 ppm
±1 ˚F
±2 ˚F
±1 % (-4.014 - 0.806 inH₂O)
±0.008 (-0.802 - 0.802 inH₂O)
±1 % (0.806 - 0.292 inH₂O)
2 years: Analyzer + Sensors
Ordering Information
Model No. Description
1500-1
BTU1500 Base Kit = Analyzer w/ O₂, CO, CO₂, Efficiency, Excess Air, Draft, Pressure, Temp, Rechargeable
Battery & AC Plug, 10’ Dual Hose, 12” Probe, Vinyl Case, Calibration Certificate, Operating Manual,
Cheat Sheet, Water Trap, Paper Roll, 2000 Internal Data Storage, PC Software, Bluetooth™ Connectivity,
Automatic Outdoor Air Temperature Saving for ALL 90%+ Systems & Condensing Systems for
TRUE Efficiency Calculations + Built-In Printer + New Android App Included
1500-Oil
Standard 1500-1 Kit PLUS: Oil Smoke Pump, Smoke Filter Papers, and Comparison Chart
PC Software, Bluetooth,
& App Included
Large Color
Graphic Display
All BTU1500 Kits
Include:
Magnetic
Rubber Holster
Pre-Calibrated
Field Replaceable
Sensors
BUILT-IN PRINTER
(NON-Fading Paper)
Simple Menu
Interface
Full COLOR
Graphic Display
Unbreakable Metal
Connections
Outdoor
Air Temp. & High-
Efficiency
(Condensing Systems)
• New Android App
• New Auto Outdoor Air Temp.
• Built-In Printer
• Large Color Display
• O₂, CO, CO₂
• Combustion Efficiency, Losses,
Excess Air
• CO Air Free
• Draft & Differential Pressure
• Temperature Measurements
• 2000 Test Internal Memory
• Bluetooth Connectivity
• Li-Ion Rechargeable Battery &
AC Charger
• Gas Sampling Probe & Hose
• Water Trap with Filter
Cartridge
• Magnetic Rubber Holster
• PC Software & USB Cable
• Operating Manual
• Calibration Certificate
• Carrying Case
Automatic
Calculations