Digital Transmitter
4-Digit Micro-Process Meter ATM-GA4
4-Digit Micro-Process Meter ATM-GA4
Features
■ Multiple input/display type available
■ Measuring AC, DC voltage / AC, DC current / 3-wire potentiometer / resistor / PT-100 / load cell
■ Max. value hold / data hold / reset function
■ 0.8” high brightness LED display
■ High stability, non-flammable case (PC), high safety
■ Optional waterproof protective case ensuring protection level IP65
■ Multiple input/display type available
■ Measuring AC, DC voltage / AC, DC current / 3-wire potentiometer / resistor / PT-100 / load cell
■ Max. value hold / data hold / reset function
■ 0.8” high brightness LED display
■ High stability, non-flammable case (PC), high safety
■ Optional waterproof protective case ensuring protection level IP65
DETAIL
Model: ATM-GA4
Features
■ Multiple input/display type available
■ Measuring AC, DC voltage / AC, DC current / 3-wire potentiometer / resistor / PT-100 / load cell
■ Max. value hold / data hold / reset function
■ 0.8” high brightness LED display
■ High stability, non-flammable case (PC), high safety
■ Optional waterproof protective case ensuring protection level IP65
Main Specifications
▼Screen display
0.8”high brightness red LED
Display range: -9999~9999
Over range indication: doFL / ioFL or -doFL / -ioFL
▼Input type
DC／AC average／AC TRMS／
3-wire potentiometer／
2-wire resistor／RTD (Pt100)／
Load cell／2-wire transmitter／
3-wire transmitter／
4-wire transmitter／
Multiple input1▼
0~10V DC & 4-20mA DC／
Multiple input2▼
0~600V DC & 5A DC／
Multiple input3▼
0~600V DC & 0~50mV DC
▼Polarity indication
Automatic with “-”indication
▼Operating temperature
0 to 60℃
▼Operating humidity
20~90% RH (non-condensing)
▼Storage temperature
-10~70℃
▼Storage humidity
20~90% RH (non-condensing)
▼Accessory (option)
Waterproof protective case (for IP65)
Other Specifications
▼Case material
Flameproof PC
▼Power supply
AC/DC 100~240V／
AC/DC 22~60V／
AC 110V/220V
▼Power consumption
6.5VA (2 relays)
3VA (no relay)
▼Refresh rate
16 cycles/sec
▼Insulation resistance
2KVac / 1min (Input / Power)
▼Input impedance
Voltage:
>2V: 20KΩ/V
≦2V: 200MΩ
Current:
≧0.2A: 100mV (terminal drop)
<0.2A: 1V (terminal drop)
▼Accuracy
±0.1% F.S. (DC/Potentiometer
/Resistance/PT-100/Load cell)
±0.2% F.S. (AC input)
▼Back-up memory
EEPROM
▼Temperature coefficient
100ppm/℃ (0~60℃)
▼Weight
Include package < 0.3 Kg
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