Tufner T900B-EX Explosion-Proof Weight Indicator
From the official product page — verified July 16, 2026Intrinsically safe, Class I Division 1 explosion-proof indicator in a NEMA 4X washdown stainless enclosure with a removable external battery and 1-inch backlit LCD. The manufacturer states it is NTEP approved for 5,000 divisions and drives up to six 350-ohm load cells.
Model details
MODEL INFORMATION
BRANDTufner
MODELT900B-EX
DISPLAYLCD
NTEP CERTIFICATECC 19-100 · NCWM status: Active
NCWM lists this certificate for Tufner Weighing Systems, model designation “T900A and T900B Series” (Indicating Element). The certificate lists the T900B EX suffix. Checked in the NCWM NTEP database on October 9, 2026.
NCWM lists this certificate for Tufner Weighing Systems, model designation “T900A and T900B Series” (Indicating Element). The certificate lists the T900B EX suffix. Checked in the NCWM NTEP database on October 9, 2026.
TYPICAL APPLICATIONSHazardous-area (Class I Div 1) weighing
MANUFACTURER'S PRODUCT PAGEtufner.com/product-page/t900b-ex-explosion-proof…
PRODUCT PHOTOSView photos on the manufacturer’s official page →
Looking for this model, service, or parts?
ScaleRegistry is an independent registry and does not sell equipment. Search the neutral Company Directory to find manufacturers, dealers, and licensed service companies.
Verify any NTEP Certificate of Conformance in the official NCWM NTEP database. Details verified July 16, 2026 from the manufacturer's page; specifications change — confirm before purchase.
ScaleRegistry is independent; model data compiled from official manufacturer pages (source: product page).