Bộ điều hòa đầu vào RTD ray DIN cấp nguồn vòng lặp không cách ly OMEGA DRSL-RTD-LP (RTD)

Width: 6.1 mm

Height: 113 mm

Length: 115 mm

Weight: 70 g

Accuracy: ± 0.1 %

Mounting: DIN Rail 35 mm Standard, EN 60715

Approvals: CE, UL, RoHS

Stability: Load Stability: ≤0.01% of span/100 Ω

Input Type: RTD

Wire Gauge: 26 to 13 AWG

EMC Standard: NAMUR NE 21

Installation: Pollution degree 2 and measurement/overvoltage category II

Output Value: Process

Voltage Loss: 3.3 Vdc

Accuracy Note: Better than 0.2°C or ±0.1% of selected range

Output Detail: Range Limits (NAMUR NE43Out of Range): Below 3.8 mA or above 20.5 mA Sensor Error Detection(Dip Switch Selectable for Enableor None): Below 3.5 mA or above23 mA Incorrect DIP-Switch Setting Identification: Below 3.5 mAor above 23 mA Output Error Level: DIP switch selectable for upscale or downscale Load Resistance (Ω): ≤(Vsupply -3.3)/0.023

Output Signal: Current

Response Time: < 30 ms

Supply Voltage: 3.3 to 35 Vdc

Input Range Note: Sensor Current, RTD: <150 µA;Sensor Cable Specifications: 50Ωper wire or 50 nF;Effect of Sensor Cable Resistance (3 or 4-Wire RTD): <0.002Ω/Ω;Broken Sensor Detection: >800Ω;Shorted Sensor Detection: <18Ω;

Number of Inputs: 1

Wire Code Option: 2 -, 3 - , 4- Wire

EMC Immunity Note: NAMUR NE 21, A Criterion, Burst: <±1% of span (span = selected input range)

Electrical Output: 0 to 20 mA, 4 to 20 mA

Enclosure Ratings: IP20

Noise Calibration: >60 dB

Power Consumption: 1 W, Internal - 0.65 W

Relative Humidity: 0 to 95% RH (non-condensing)

Response Time Note: Response Time (0 to 90%, 100 to 10%): <30 ms/300 ms (selectable, provides either fast response or signal dampening as needed)

Screw Terminal Torque: 0.5 Nm

Temperature Coefficient: ≤±0.02°C/°C

Storage Temperature, Max: 85 °C

Storage Temperature, Min: -40 °C

Operating Temperature, Max: 70 °C

Operating Temperature, Min: -25 °C

Calibration Temperature, Max: 28 °C

Calibration Temperature, Min: 20 °C

Datasheet