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Longtec TR700 - Technical Parameters; General Specifications

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TR700 Instruction Manual
2
2. Technical Parameters
2.1. General Specifications
1. Power supply DC 24V (18V30V)
2. Power consumption Max. 10W
3. Operating temperature -5℃~to 45℃(23℉~117℉)
4. Humidity ≤90% relative humidityno condensation
5. Weight Approx. 0.5kg
2.2. Digital
1. Digital display 6 digits LED
2. LED height 10 mm
3. Indicator Display the gross weight, the net weight, weight
variation, zero position, weight unit (Kg)
4. Negative display ‘-’is at the most left digit
5. Overload display Display “O.L”
6. Scale capacity 100900,000
7. Scale division 1251020 or 50
8. Decimal point 4 different positions optional
2.3. Analog
1. Load cell type All kinds of resistance strain gauge force and weighing
load cell
2. Load cell in/output voltage DC 10V±5%Maximum230mA
3. Output sensitivity 0.5µ V/D200µ V/D
4. Input resistance The resistance between each terminal can’t be less than
100MΩ at DC 500V
5. Zero voltage adjustment 0.05mV15.0mV
6. Input signal range 0mV+31mV
7. Capacity stability : ±8ppm/k of the reading
8. Temperature coefficient 0.0008% of the reading +0.3 division/
9. Non-linear deviation ≤0.005% of F.S
10. Conversion method Delta-sigma
11. Sampling speed Max. 100 times per second
12. Internal resolution 16,000,000
13. Maximum display division 50,000 divisions
14. Comparison cycle Approx. 100 times per second

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