Máy hiệu chuẩn và nhiệt kế RTD 4 dây tự kết nối màn hình OMEGA CL514-PLUS

Width: 76.2 mm

Height: 40.64 mm

Length: 143 mm

Weight: 12.1 oz

Accuracy: ± 0.025 %

Protection: Over-voltage protection to 60 V dc (rated for 30 seconds) (Protection against misconnection)

Weight Note: 12.1 oz (including boot and batteries)

Battery life: 50 hr

Display Type: LCD

Voltage Read: Excitation Current: 0.5 mA nominal Normal Mode Rejection: 50/60 Hz, 50 dB Common Mode Rejection: 50/60 Hz, 120 dB

Accuracy Note: ± (0.025% of reading + 0.05 Ω)

Supply Voltage: 1.5 Vdc

Voltage Source: Accuracy From 1 to 10.2 mA External Excitation Current: ± (0.025% of Reading + 0.05 Ω) Below 1 mA of External Excitation Current: ± (0.025% of Reading + 0.025 mV/ mA Excitation Current + 0.05 Ω) Resistance Ranges: 0.00 to 410.00, 410.1 to 2001.0 Ω Allowable Excitation Current Range: <410 Ω: 10.2 mA max; steady or pulsed/intermittent 410 to 2001 Ω: 1 mA max; steady or pulsed/intermittent Pulsed Excitation Current Compatibility: DC to 0.01 second pulse width

Display Type Note: High contrast graphic liquid crystal display, LED backlighting for use in low lit areas

Temperature Drift: ± 0.01%

Thermocouple Type: None

Battery Indication: A low battery indication is displayed when the battery voltage drops below the operating level

Type of RTD Signal: 100 Ω, 1000 Ω

Additional Features 1: Read & Source Signals

Relative Humidity Note: 10% ≤RH ≤90% (0 to 35°C), non-condensing 10% ≤RH≤ 70% (35 to 60°C), non-condensing, Nominal Relative Humidity: 70%

Relative Humidity, Max: 0.9

Relative Humidity, Min: 10%

Temperature Drift Note: ± 0.01% of span outside of 23°C ± 10°C (73°C ± 18°F

Operating Temperature Note: Nominal Temperature: 23°C

Operating Temperature, Max: 60 °C

Operating Temperature, Min: -25 °C

Datasheet