CA2-T3
Specification
| Item | Performance characteristics |
|---|---|
| Supply Voltage | 24 V DC ± 10 % Ripple P-P 10 % or less |
| Power Consumption | 2.8 W or less |
| Analog Inputs : Input Range | ±1 V |
| Analog Inputs : Input Impedance | 1 MΩ |
| Analog Inputs: No. Of Inputs | 1 No. |
| Analog Inputs : Input Method | Single end input |
| Analog Inputs : A/D Conversion Method | Successive approximation method |
| Analog Inputs : Sampling Rate | Selectable from 200 times/sec., 20 times/sec., 10 times/sec. or 5 times/sec. |
| Zero-Adjust Input (0-ADJ.) / Auto-Reference Input (A-REF.) | Input condition: Non-voltage contact or NPN open-collector transistor input Signal condition: Negative logic, Input time duration 10 ms or more Signal level: ON ... 1.5 V or less (output current: 10 mA or less), OFF ... Supply voltage or open Guaranteed No. of zero-adjust input usage: 10 million times or less (for zero-adjust back-up setting) |
| Start/Hold Input | High level (supply voltage, or open): Start, Low level (1.5 V or less): Hold |
| Comparative Outputs (OUT 1, OUT 2) | NPN open-collector transistor ・ Maximum sink current: 100 mA ・ Applied voltage: 35 V DC or less (between comparative output and GND) ・ Residual voltage:1.3 V or less (at 100 mA sink current), 0.4 V or less (at 16 mA sink current) |
| Comparative Outputs (OUT 1, OUT 2): Response Time | 5 ms or less (when start / hold input is used at a sampling rate of 200 times/sec.) |
| Comparative Outputs (OUT 1, OUT 2): Hysteresis | Variable from 1 to 3,999 digits |
| Display | 4 digit 7-segment red LED display (letter height: 8 mm 0.315 in) |
| Display: Display Refresh Rate | Selectable from 20 times/sec., 10 times/sec., 5 times/sec., 2.5 times/sec., 1 time/sec. or 0.5 time/sec. |
| Display: Display Range | Selectable span of 4,000 Nos. between -9999 to +9999 is displayed. ("+" is not displayed) |
| Display: Temperature Characteristics | ±0.5 % F.S. over 0 to +50 ℃ +32 to +122 ℉ |
| Display: Display Accuracy | ±(0.1 % F.S. + 1 digit) at 23 ± 5 ℃ 73.4 ± 41 ℉, 35 to 85 % RH |
| Threshold Value Setting Range | -9999 to +9999 |
| Setting Resolution | 1 digit |
| Indicators: Polarity Indication | Red LED (lights up when the displayed value or the threshold value is negative) |
| Indicators: Out 1 Operation | Orange LED (Measurement mode: Lights up when OUT 1 is ON. Blinks when display is changed to OUT 1 threshold value display. Setting mode: Blinks when OUT 1 threshold value and comparison conditions are set or when zero scale of scale setting function is set.) |
| Indicators: Auto-Reference Operation | Green LED (lights up when auto-reference function is used) |
| Indicators: Out2 Operation | Orange LED (Measurement mode: Lights up when OUT 2 is ON. Blinks when display is changed to OUT 2 threshold value display. Setting mode: Blinks when OUT 2 threshold value and comparison conditions are set or when full scale of scale setting function is set.) |
| Function | Auto-reference function, zero-adjust function, scale setting function, threshold value setting function, hysteresis setting function, comparative output timer function, start / hold function, memory clear function, power supply ON-delay function etc. |
| Environmental Resistance: Ambient Temperature | 0 to +55 ℃ +32 to +131 ℉ (No dew condensation), Storage: -20 to +70 ℃ -4 to +158 ℉ |
| Environmental Resistance: Ambient Humidity | 35 to 85 % RH, Storage: 35 to 85 % RH |
| Environmental Resistance: Voltage Withstandability | 1,500 V AC for one min. between all supply terminals connected together and enclosure |
| Environmental Resistance: Insulation Resistance | 100 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure |
| Environmental Resistance: Vibration Resistance | 10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each |
| Environmental Resistance: Shock Resistance | 294 m/s2 (30 G) acceleration in X, Y and Z directions three times each |
| Back-Up Memory | Non-volatile memory (EEPROM), Guaranteed write operations: 1,000,000 or less |
| Material | Enclosure: Polycarbonate |
| Connecting Method | Terminal block connection |
| Net Weight | Net weight: 55 g approx. |