OHAUS 3000 Series
OHAUS 3000 Series
Economy Indicators
T32ME (LED version)
T32MC (LCD version)
T31P Indicator
shown with optional bracket
T32XW Indicator
Designed With Affordability In Mind For Industrial Applications!
Now available in four models, the OHAUS 3000 Series of Economical Indicators offer software modes for
common industrial weighing applications:
• The T31P combines a high-impact ABS housing with a large backlit LCD display, bi-directional RS232 and 120-hour internal rechargeable battery. The T31P features software for weighing and simple parts counting.
• The T32XW replaces the T31XW with the addition of an improved NEMA4X/IP65 washdown all stainless
steel housing and a 58-hour internal rechargeable battery. The T32XW also features software for weighing
and simple parts counting. Stainless steel mounting bracket included.
• The new T32MC and T32ME versions are designed for floor scale and other installations where internal
battery power are not required. Both feature a painted steel housing with high-impact ABS faceplate,
bi-directional RS232 and software for weighing, simple parts counting, basic checkweighing, display hold
and accumulation of weight results. Painted steel mounting bracket included.
Standard Features Include:
• lb, oz, lb-oz, kg and g weighing units
• Ability to drive up to four 350Ω load cells
• Up to 20,000 lb/kg capacity with 20,000d maximum displayed default weighing resolution
• 6,000d NTEP certified and Measurement Canada approved Legal-for-Trade weighing resolution
• Minimum parts counting average piece weight of 1d
• Built-in bi-directional RS232C for printing or connection to PC
• Adjustable filtering levels to meet the requirements of industrial environments
3000 Series
Economy Indicators
Full Scale Capacity Range
5 to 20,000 lb or kg
Displayed Resolution
1:20,000 max / 1:6,000 NTEP Certified / Measurement Canada Approved
Stainless steel NEMA 4X/IP65;
includes stainless steel table-wall mount
ABS plastic
ABS plastic front panel with painted
carbon steel rear housing; includes painted carbon
steel table-wall mount bracket
6-digit, 7-segment LCD
1 in. / 25 mm digit height, with high-contrast white LED backlight
Weight Display
4-button mechanical switches,
4-button membrane switch, raised tactile keys
raised tactile keys
Weighing Units
6-digit, 7-segment red LED
0.8in / 20mm digit height
4-button mechanical switches, raised tactile keys
lb, oz, lb-oz, kg, g
Extra Functions/Modes
Parts Counting
Parts Counting, Display Hold, Checkweighing,
Weight Accumulation
3 LED: Red-green-yellow (Over-Accept-Under)
Checkweigh Display
Minimum Average Piece Weight
Load Cell Excitation / Input Sensitivity
5V DC / up to 3 mV/V (min 1 μV/d)
Load Cell Drive
Up to four 350 load cells
Stabilization Time
Within 2 seconds
Zeroing Range
2% or 100% of capacity
Auto-zero Tracking
Off, 0.5, 1 or 3 scale divisions
Span Calibration
5 lb or 5 kg to 100% capacity
Bidirectional RS232C
14°F to 104°F / -10°C to 40°C
Maximum relative humidity 80 % for temperatures up to 31°C / 88°F,
decreasing linearly to 50 % relative humidity at 40°C / 104°F, non condensing
Operating Temperature Range
Enclosure Dimensions (W x D x H)
9 VDC, 0.5A, AC adapter
or internal rechargeable,
sealed lead-acid battery
(100-hour typical operation
with full charge)
100-240 VAC / 50-60 Hz, internal power
supply or internal rechargeable,
sealed lead-acid battery
(58-hour typical operation with full charge)
9-12 VDC, 0.5A, external AC adapter
8.2 x 2.8 x 6.5 in. /
210 x 71 x 168 mm
8.3 x 2.8 x 5.8 in. /
212 x 71 x 149 mm
7.8 x 1.8 x 5.2 in / 198 x 46 x 132 mm
3.6 lb / 1.6 kg
7.1 lb / 3.2 kg
1.5 lb / 0.7 kg
10.7 x 9.3 x 6.9 in /
272 x 235 x 175 mm
10.7 x 9.2 x 7.2 in /
272 x 234 x 182 mm
10.7 x 9.2 x 7.2 in / 271 x 234 x 182 mm
9.7 lb / 4.4 kg
4.0 lb / 1.8 kg
Net Weight
Shipping Dimensions (W x D x H)
Shipping Weight
5.7 lb / 2.6 kgT31P Indicator
T31P Indicator
Outline Dimensions
239 mm
9 in
71 mm
2.8 in
210 mm
8.2 in
168 mm
6.5 in
212 mm
8.3 in
222 mm
8.7 in 198 mm
8.7 in
71 mm
2.8 in
149 mm
5.8 in
201 mm
8.1 in
46 mm
1.8 in
132 mm
5.2 in
192 mm
7.6 in
T31P Indicator
T32XW Indicator
T31XW Indicator
T31XW Indicator
T32MC/T32ME Indicator
RS232 Interface cables:
To PC 25-pin for T31P, T32MC and T32ME........................80500524
To PC 9-pin for T31P, T32MC and T32ME..........................80500525
To 80252042 printer for T31P, T32MC and T32ME............80252571
RS232cable and adapter, 80252042 printer to T32XW.......80252574
RS232 cable, PC 9 pin to T32XW........................................80500552
Compact dot matrix impact printer......................................80252042
T31XW Indicator
• Safety and EMC: EN60950, EN61326, FCC, CE, CULUS
• Legal for Trade: T31P and T32XW: Measurement Canada AM-5713C rev. 1; NTEP 08-066 A1
T32M and T32XW: Measurement Canada AM-5747C; NTEP 09-090
• Quality: OHAUS quality management system registered to ISO 9001:2008
With offices throughout Europe,
Asia, and Latin America
80774285_C © Copyright Ohaus Corporation
T31P Indicator
*7 Campus Drive
Suite 310
Parsippany, NJ 07054 USA
*ISO 9001
Registered Quality Management System
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