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General Measure Technology Co., Ltd
GM high-speed weighing indicator

GM high-speed weighing indicator

Product catalog summary

Overview: The M02 Digital Indicator is a multifunctional device designed for basic weighing and force measurement applications. It is compatible with resistance strain gauge sensors such as load cells, force, and torque sensors. The device is suitable for industries like chemical, rubber & plastic, feed, construction, and metallurgy, as well as for automatic assembly and laboratory force testing.

Key Features:

Weight display and transmission with four set points output function.
Peak and valley value holding for force application, with quick switching between retention and real-time values via keypad.
High-speed A/D conversion rate of up to 960 times per second.
Supports three calibration methods: with weights, without weights, and using sensor sensitivity and weighing capacity.
Compatible with tension compression load cells.
Communication interfaces include RS232/RS485 serial interface and optional analog output interface.
Optional analog outputs: 4-20mA, 0-20mA, 0-24mA, 0-5V, 0-10V.

Specifications:

Analog input range: -15mV to 15mV.
Linearity: <0.1% F0 S.
Gain drifting: 10PPM/℃.
Minimum sensitivity: 0. µV/d2.
Conversion rate: 120/480/960/s.
Display accuracy: 1/50,000.
Display: 6 digits, 7 segments, DLE red.
Keyboard: 4 keys with beeping feedback membrane switch.
Status indicator: 3 LED green.

Environmental Conditions:

Operating temperature: -10℃ to 40℃.
Storage temperature: -25℃ to 70℃.
Relative humidity: 90% R.H without dew.
IP level: IP 65.

Load Cells:

Excitation: DC 5 V.
Drives up to 8 load cells of 350Ω each.

Mechanical Data:

Dimensions: 105 mm (L) x 81 mm (W) x 57 mm (H).
Weight: approximately 350g.
Standard mounting: Panel mount.
Certification: CE.
Enclosure: ABS front panel, cast aluminum body.

Digital Input/Output:

Input number: 2 (single way driving current 500mA).
Input functions: ZERO (pulse signal effectively), TRIGGER HOLD, ELECTRICAL LEVEL HOLD.
Output number: 1 (effective at low level).
Communication mode: RS485+I/O+analog output or RS232+I/O+analog output.

Power Supply:

Power supply: DC24V.
Power consumption: About 10W.

Catalog excerpts

Digital Indicator with High-Performance Digital Filter ◆ Weight display and transmit, 4 set points output function ◆ Peak and valley value holding for force application, retention value and real time value switched fast by the keypad ◆ A/D conversion rate can reach up to 960 times/second ◆ Support three ways of calibration: with weights, without weights, sensor sensitivity and weighing capacity ◆ Support tension compression load cells ◆ Communication interface: RS232/RS485 serial interface, nalog output interface as optional ◆ Optional analog output support: 4-20mA/0-20mA/0-24mA/0-5V/0-10V Description: M02 is a multifunctional indicator which is designed to meet all basic weighing needs and force measuring application, suitable for all resistance strain gauge sensors, e.g. Load Cell, force, torque and so on. High speed A/D conversion rate, with peak value, valley value, limiting value and zone setting output functions, perfectly suitable for automatic control and measuring. Configured with serial communication, bringing much convenience to the data network monitoring. It can be widely applied to chemical, rubber&plastic, feed, construction, and metallurgy furnace etc. as well as the applications of automatic assembly, laboratory force testing and torque measurement. Panel cutout dimension：

Open the catalog to page 1

Specification: INDICATOR POWER Power Supply Power Consume A/D CONVERTER Type Analogue input range Gain Drifting Minimum Sensitivity Conversion Rate Display Accuracy DISPLAY & KEYBOARD Display 6 digits, 7 segments, LED red 4 membrane switches with beeping feedback (3 LED green) Zero, Stable, Hold Keyboard Status Indicator ENVIRONMENTAL Operating Temperature Storage Temperature Relative Humidity IP Level LOAD CELLS Excitation Load Cells MECHANICAL DATA Dimensions & Weight Standard Mounting DC 5 V Drives 8pcs Load Cells 350Ω 105× 81 ×57 mm (L×W×H) Panel Mount ABS front panel, cast aluminum body...

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GM high-speed weighing indicator

GM high-speed weighing indicator

Catalog excerpts

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