Yokogawa CA series calibrator spot: CA71, CA51, CA150, CA11E, CA12E, CA13, CA24, CA450
In practice, the sensor device very often needs many testing. CA71 portable calibrator lightweight, portable, multi-check function, and may occur simultaneously measure voltage, current, resistance, thermocouple (TC), thermal resistance (RTD), frequency and pulse signals. CA51 portable calibrator is the basis of type, in addition to thermocouple (TC), thermal resistance (RTD) measurement functions and communication functions, the other functions with the same CA71.
CA71 can occur DUT input signal, the output signal can also be detected when using the CA71, you need not worry about synchronization with other devices.
- Source: DCV, DCA, resistance, RTD, TC (10 kinds), frequency, pulse
- Measurement: DCV, DCA, ACV, resistance, RTD, TC (10 kinds), frequency, pulse
- Features: both source and with a measuring function, a variety of useful functions, ease of operation, online communication
- Options: AC adapter Mao Xie recorded 94012: for 100V AC, 94013: for 120V AC, B9108WB: for 220-240V AC Mau recorded holmium B9108WA RJ sensor, B9108XA accessories box 91017 communication cables?
Specifications
| Signal generating unit response time | Approximately 1 second (time between start of voltage change and when voltage enters accuracy range) |
| Signal generating unit voltage limiter | Approximately 32 V |
| Signal generating unit current limiter | Approximately 25 mA |
| Divided output (n/m) function | Output = setting x (n/m) n = 0-m; m = 1-19; n < m |
| Auto-step output function | n value sent automatically when n/m function selection is selected (two options: approximately 2.5 seconds/step or approximately 5 seconds/step) |
| Sweep function | Sweep time (two options: approximately 16 seconds or approximately 32 seconds) |
| Memory function | 50 value sets (generated and measured values are stored as value sets with the same address (up to 50 value sets can be stored)) |
| Measuring unit maximum input | Voltage terminal: 300 V AC Current terminal: 120 mA DC |
| Current terminal input protection | Fuses: 125 mA/250 V |
| Measuring unit ground voltage | Maximum 300 V AC |
| Measurement display updating rate | Approximately once per second |
| Serial interface | Enabled when communication cable (RS232) is connected; sold separately as optional accessory (CA71 only) |
| Display | Segmented LCD (approximately 76 mm x 48 mm) |
| Backlight | LED backlight; auto-off after one minute (from when LIGHT key is turned on) |
| Power supply | Four AA alkaline batteries, or special AC adapter (sold separately) |
| Battery life | Measurement off, output 5 V DC/10 kQ or greater: Approximately 40 hours Simultaneous signal generation/measurement, output 5 V DC/10 kQ or greater: Approximately 20 hours Simultaneous signal generation/measurement, output 20 mA/5 V: Approximately 12 hours (using alkaline batteries, with backlight off) |
| Consumed power | Approximately 7 VA (using 100 V AC adapter) |
| Auto-power-off function | Approximately 10 minutes (auto-power-off can be disabled through a DIP switch setting) |
| Conforming standards | EN61010-1, EN61010-2-030 EN61010-031, EN61326-1, EN55011 Class B Group 1 EN61000-3-2, EN61000-3-3 |
| Insulation resistance | Across input terminal and output terminal, 500 V DC, 50 MQ or greater |