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Indicator portabil de mana cu baterie TR150

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Indicatoar portabil de mana cu baterie TR150

Producator: LCM Systems

TR150 Battery Powered Handheld Load Cell Indicator

Cerere oferta

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TR150 Battery Powered Handheld Load Cell Indicator

Features :

  • Powered by 2 off Internal AA Alkaline Batteries
  • Handheld and portable.
  • Environmentally sealed to IP65 (NEMA 4)
  • Microprocessor based, allowing single pass calibration facility.
  • 7½ digit LCD display, with battery low, peak, trough, net, shunt calibration indication.
  • Tactile keyboard, with dual range selection, peak/valley hold, gross/net, shunt calibration and on/off controls.
  • Dual Range Facility.
  • Battery life of 450 hours in low power mode, with 350ohm bridge connected.
  • Auto Sleep facility which can be set to suit or disabled.
  • RS232 Output Option Available
  • TEDS Compatible (IEEE 1451 - template 33)

The TR150 is a completely portable, precision instrument packaged in a small, robust IP65 (NEMA 4) enclosure, weighing only 260 grams. The TR150 accepts an input range of up to 50mV/V.

For simplified use, the operator only has access to six keys; on/off, gross/net, peak, trough, hold and shunt cal. Calibration and configuration can be performed from the front panel, with protection against accidental or un-intentional changes. The configuration menu is very simple and enables the setting of a tare value, display resolution, filter rate, auto power off and selection of low power mode.

There are 3 calibration options; a single pass auto-calibration, entering of load cell sensitivity and corresponding display value and entering of offset and gain values for corresponding display values.

Two separate ranges are available, which enable the instrument to read and display two separate parameters; i.e. lbs/kg, tonne/kN, high/low resolution, fast/slow response etc. The menu options offer the engineer the ability to tailor the instruments response to the application. In each range all the variables can be set, including zero and filtering.

Annunciators on the display give a constant indication of the operating mode of the TR150.

The TR150 features an innovative power saving facility which, when enabled can offer up to 450 hours of battery life with a 350 ohm bridge connected. In normal power mode up to 45 hours battery life is achieved with a 350 ohm bridge. The TR150 also incorporates an auto power off facility, which can be set during configuration in 1 minute increments up to 99 minutes, or it can be disabled so the instrument is powered on until the off key is depressed.

The TR150 can be supplied with a number of options including a leather carry case, which enables the full operation of the indicator whilst fitted in the case.


Input Type Strain Gauge Full Bridge Sensors
Input Range Up ±5mV/V (±50mV/V can be supplied, with factory set option)
Non Linearity ±0.005% FSD
Thermal Drift < 5 ppm/°C
Excitation Voltage 5Vdc (±4%), 59mA maximum current
Minimum Bridge Resistance 85Ω (4off 350Ω sensors in parallel)
Internal Battery 2 off AA size alkaline, access via sealed rear compartment
Battery Life 45 hours (Typical 450 hours in low power mode), with 350Ω sensor
Update Rate Up to 40mS (can be set in configuration menu)


Display Type 7½ digit LCD display, 8.8mm high digits
Display Resolution 1 part in 250,000 at 1Hz update rate
  1 part in 65,000 at 10Hz update rate
Annunciators Low Battery warning; peak; trough; hold; net; shunt cal; range

Control Variables

Front Panel User Keys Tactile Keys with recessed rims for:-
ON/OFF Switches TR150 power on/off
RANGE Selects between two ranges
HOLD Hold the current display value, press again to release
GROSS/NET Zero’s display (±100% range)
SHUNT CAL Generates simulated input for indicator testing
PEAK Enables peak hold
TROUGH Enables valley/trough hold
Settable Parameters Tare/Zero value; display resolution/decimal pointposition; display update rate; low power mode; auto power off;


Electrical Connection 5 pin Binder socket (mating plug supplied)
Physical Size See drawing below
Weight 260 grams
Legends Insert legends for engineering unit identification (supplied)
Operating Temperature -10°C to +50°C
Environmental Rating IP65 (when mating plug fitted)
Enclosure Type ABS, dark grey (Leather Carry Case Optional)


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Indicator portabil de mana cu baterie TR150

Indicator portabil de mana cu baterie TR150

Indicatoar portabil de mana cu baterie TR150

Producator: LCM Systems

TR150 Battery Powered Handheld Load Cell Indicator

Cerere oferta

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