PT300 Wheel Load Scale

General Information

This scale is certified as an NTEP class IIII weighing device.
Data Interface: 20mA current loop.
Batteries: Operates on 6 1.2 volt nicads (standard), or alkalines.
Battery Life: Approximately 5 years.
(1500 charge/discharge cycles)
Battery duration between charges: Approximately 8 hours of continuous use before the scale shuts itself off. (These numbers are lowered by the use of the lamps or active current loop transmission.)
Charging Voltage: 11.5 volts-14.5 volts DC. Protection is provided for accidental reversal of the charging connections.
Charging Current: Starts at 300mA and drops down to 50mA after 8 hours.
Charging Time: 8 hours if the batteries are discharged to the point of turning off the scale.
Scale Weight: 37 lb/16.8kg
All metal case provides EMI/RFI immunity.
Accuracy: +/-1% (2% rollover).

Options

• Ramps
• Interconnect cables for totalizing and printing weights.
• Weigh pads (less indicator) for tying into remote indicator.
• 20mA current loop output.
• 220 volt 50Hz battery charger.
• 2, 4 or 6 weigh pad carrying cases.
• Dummy weigh pads for leveling.
• Printers for printouts of wheel, axle, axle group, gross weight, time and date, etc.

Specifications

Ambient:
Humidity: 10 to 95% Non-Condensing.
Temperature:
Operating -28 C to 65 C | -20 F to 150 F
Storage -40 C to 75 C | -40 C to 170 F
EMI/RFI: Meets Mil Spec 461

Physical:

Overall Size: 3 x 16 x 20 inches/76 x 406 x 508 mm
Platform: 12 x 12 inches/305 x 305 mm.
Weight: 37 lb/16.8kg
Case: Heat treated Aluminum

Electrical:

Voltage: Self-contained nickel cadmium batteries (standard) or alkalines. Integral recharger to change or operate from a 12, 110 or 220 volt power source.

Outputs:

Axle Totalizing: Transmits weight to another scale for totalizing individual axles. Will totalize axles, tandem axles or wheel group.
Printers: 20mA current loop to interface with a remote printer or remote display.

Controls:

General: All controls are located on a waterproof membrane keypad with large contact surfaces.
Print: When activated, outputs weight local.
On/Off: Two separate switches for unambiguous operation.
Zero/Test: Pushbutton zero checks for motion to HB-44. Test performs internal test.
Hold/Release: Hold places scale in automatic capture mode for in-motion weighing. Release places scale in "normal" static weighing mode.
Lamp: Momentary action to activate high efficiency light emitting diodes for night usage.
lb/kg: Sets units of measure.
Local/Total: Local is the standard mode for weighing. Total mode enables the scales to accumulate weights.

Indicators:

Total: Accumulative mode of weighing
Battery: Low battery
Hold: In-motion weighing mode
lb: Unit of measure
kg: Unit of measure

Filtering:

Analog: Pi filter
Digital: Average of several internal weights gives steady readings for unstable loads.
Auto-Zero: Satisfies all HB-44 requirements.

Performance:

Speed: 950 milliseconds to typical reading (static).
Accuracy: +/- 1% of reading static mode. +/-1% of reading hold mode.
Calibration: Keypad calibration.
Units: lb, kg selectable.

Capacities	Graduations
20,000 lb/10,000kg	10,20,50,100 lb/5,10,20,50kg
10,000 lb/5,000kg	5,10,20,50 lb/2,5,10,20kg
5,000 lb/2,000kg	5 lb/2kg
	1 lb/.5kg

Other capacities and graduation sizes available.
Safe Overload: 150% of capacity

PT300 Wheel Load Scales

Part #	Description	Capacity/Graduation	Weight
100125	Digital Wheel Load Scale	20,000 x 100 lb/ 10,000 x 50 kg	40 lb/ 18 kg
100126	NTEP *90-106 Digital Load Scale	20,000 x 50 lb/ 10,000 x 20 kg	40 lb/ 18 kg
100127	Digital Wheel Load Scale	20,000 x 20 lb/ 10,000 x 10 kg	40 lb/ 18 kg
100128	Digital Wheel Load Scale	20,000 x 10 lb/ 10,000 x 5 kg	40 lb/ 18 kg
100129	Digital Wheel Load Scale	10,000 x 5 lb/ 5,000 x 2 kg	40 lb/ 18 kg
100130	Digital Wheel Load Scale	5,000 x 5 lb/ 2,500 x 2 kg	40 lb/ 18 kg
100123	Digital Wheel Load Scale	25,000 x 20 lb/ 12,000 x 10 kg	40 lb/ 18 kg
100124	Pad Only- See Part #'s 100085-100087	20,000 lb/ 10,000 kg	40 lb/ 18 kg
100125-K	Digital Wheel Load Scale- Metric	20,000 x 100 lb/ 10,000 x 50 kg	40 lb/ 18 kg
100126-K	NTEP *90-106 Digital Wheel Load Scale- Metric	20,000 x 50 lb/ 10,000 x 20 kg	40 lb/ 18 kg
100127-K	Digital Wheel Load Scale- Metric	20,000 x 20 lb/ 10,000 x 10 kg	40 lb/ 18 kg
100128-K	Digital Wheel Load Scale- Metric	20,000 x 10 lb/ 10,000 x 5 kg	40 lb/ 18 kg
100129-K	Digital Wheel Load Scale- Metric	10,000 x 5 lb/ 5,000 x 2 kg	40 lb/ 18 kg
100130-K	Digital Wheel Load Scale- Metric	5,000 x 5 lb/ 2,500 x 2 kg	40 lb/ 18 kg
100123-K	Digital Wheel Load Scale- Metric	25,000 x 20 lb/ 12,000 x 10 kg	40 lb/ 18 kg
100125-RF	Wireless PT300, 900MHz	20,000 x 100 lb/ 10,000 x 50 kg	40 lb/ 18 kg
100125-RFE	Wireless PT300, 868MHz	20,000 x 100 lb/ 10,000 x 50 kg	40 lb/ 18 kg
100126-RF	Wireless PT300, 900MHz	20,000 x 50 lb/ 10,000 x 20 kg	40 lb/ 18 kg
100126-RFE	Wireless PT300, 868MHz	20,000 x 50 lb/ 10,000 x 20 kg	40 lb/ 18 kg
100127-RF	Wireless PT300, 900MHz	20,000 x 20 lb/ 10,000 x 10 kg	40 lb/ 18 kg
100127-RFE	Wireless PT300, 868MHz	20,000 x 20 lb/ 10,000 x 10 kg	40 lb/ 18 kg
100128-RF	Wireless PT300, 900MHz	20,000 x 10 lb/ 10,000 x 5 kg	40 lb/ 18 kg
100128-RFE	Wireless PT300, 868MHz	20,000 x 10 lb/ 10,000 x 5 kg	40 lb/ 18 kg
100129-RF	Wireless PT300, 900MHz	20,000 x 5 lb/ 5,000 x 2 kg	40 lb/ 18 kg
100129-RFE	Wireless PT300, 868MHz	20,000 x 5 lb/ 5,000 x 2 kg	40 lb/ 18 kg
100130-RF	Wireless PT300, 900MHz	20,000 x 5 lb/ 2,500 x 2 kg	40 lb/ 18 kg
100130-RFE	Wireless PT300, 868MHz	20,000 x 5 lb/ 2,500 x 2 kg	40 lb/ 18 kg

Options

Part #	Description	Weight
100492	Specify with scale order. 2 scale universal charger (100-240VAC), with 4 adapter plugs	2 lb/ 0.9 kg
100493	Specify with scale order. 4 scale universal charger (100-240VAC), with 4 adapter plugs	3 lb/ 1.4 kg
100494	Specify with scale order. 6 scale universal charger (100-240VAC), with 4 adapter plugs	4 lb/ 1.8 kg
101017	Cigarette lighter adapter for all chargers	1 lb/ 1.8 kg
100480	1 scale universal charger (100-240VAC), comes with 4 international adapter plugs	2 lb/ 0.9 kg
260013	120V/60  Hz charging transformer (DC output)	1 lb/ 0.4 kg
260015	220V/60  Hz charging transformer (DC output)	1 lb/ 0.4 kg
100047	PT300 2 scale carrying case	30 lb/ 13 kg
100048	PT300 4 scale carrying case	40 lb/ 18 kg
100049	PT300 6 scale carrying case	60 lb/ 27 kg
100050	PT300DW 2 scale carrying case	40 lb/ 18 kg
100051	PT300DW 4 scale carrying case (Custom order)	60 lb/ 27 kg
100052	PT300DW 6 scale carrying case (Custom order)	90 lb/ 40 kg
100537	Cable to printer of display (15 ft.)	1 lb/ 0.4 kg
100538	Cable to single scale (15 ft.)	1 lb/ 0.4 kg
100488	Interconnecting cable and connectors for 2 scales (15 ft.)	2 lb/ 0.9 kg
100489	Interconnecting cable and connectors for 4 scales (15, 25, 15 ft. spacing)	3 lb/ 1.4 kg
100490	Interconnecting cable and connectors for 6 scales (15, 25, 15 ,25, 15 ft. spacing)	4 lb/ 1.8 kg
100541	Interconnecting cable for 2 scales and PT20 CPU	3 lb/ 1.4 kg
100526	Additional cable for printer, display or scale if more than standard is necessary
100088	PT300 dummy pad (cast aluminum replica)	30 lb/ 13 kg
100070	PT300 ramp (fabricated aluminum)	5 lb/ 2.3 kg
100072	PT300DW ramp	10 lb/ 4.5 kg
100090	P-DP battery operated tape printer (prints weight only)	5 lb/ 2.3 kg
100540	PT20 axle weigher CPU with cabling	20 lb/ 9 kg
100496	Interconnecting/charging cable 2 scales 120V	3 lb/ 1.4 kg
100498	Interconnecting/charging cable 4 scales 120V	4 lb/ 1.8 kg
100500	Interconnecting/charging cable 6 scales 120V	5 lb/ 2.3 kg
100085	2 channel indicator with charger and 20 foot cables	15 lb/ 6.8 kg
100086	4 channel indicator with charger and 20 foot cables	20 lb/ 9 kg
100087	6 channel indicator with charger and 20 foot cables	25 lb/ 11 kg
100796	2 scales, totalizing to computer, demand output, 9 pin D-sub	1 lb/ 0.4 kg
100797	2 scales, totalizing to computer, continuous output, 9 pin D-sub	1 lb/ 0.4 kg
330010	Battery pack for PT300 and PT300DW	1 lb/ 0.4 kg
160212	Software VMS with notebook PC for PT300 series	1 lb/ 0.4 kg
100856	Charger, external, 120/220 Volt, 6x6 Nicad battery packs NiMH	4 lb/ 1.8 kg
101062	1 scale PT/LP cigarette adapter charger	2 lb/ 0.9 kg
101063	2 scale PT/LP cigarette adapter charger	2 lb/ 0.9 kg
101064	4 scale PT/LP cigarette adapter charger	3 lb/ 1.4 kg
101065	6 scale PT/LP cigarette adapter charger	4 lb/ 1.8 kg
140609	Vehicle weigh software for RF PDA	1 lb/ 0.4 kg
140619	PDA w/868 MHz RF host node	2 lb/ 0.9 kg
140620	PDA w/900 MHz RF host node	2 lb/ 0.9 kg
140625	PDA w/900 MHz & vehicle weigh software	2 lb/ 0.9 kg
140626	PDA w/868 MHz & vehicle weigh software	2 lb/ 0.9 kg
140633	PDA w/2.4 GHz & vehicle weigh software	2 lb/ 0.9 kg
140631	Vehicle weigh software for RF notebook	1 lb/ 0.4 kg
140607	Wireless node 868 MHz USB host radio for notebook	1 lb/ 0.4 kg
140606	Wireless node 900 MHz USB host radio for notebook	1 lb/ 0.4 kg
140600	Wireless 900 MHz RF host node-6pin for PT20 CPU	1 lb/ 0.4 kg
140603	Wireless 868 MHz RF host node-6pin for PT20 CPU	1 lb/ 0.4 kg