DRSL-RTD Non-Isolated and DRSL-RTD-ISO Isolated Models

2, 3 or 4-Wire Pt100 RTD Input

Pre-Calibrated Temperature Ranges Selectable via Dip-Switches

Slimline Housing—Only 6 mm (0.24') Wide

Accuracy DetailBetter than 0.2°C or ±0.1% of selected range

ApprovalsCE, UL, RoHS

Calibration Temperature, Max28 °C

Calibration Temperature, Min20 °C

Electrical Output4 to 20 mA

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

EMC StandardNAMUR NE 21

Enclosure RatingsIP20

Height113 mm

Input Range NoteSensor Current, RTD: <150 µA

Sensor Cable Specifications: 50 Ωper wire or 50 nF

Effect of Sensor Cable Resistance (3 or 4-wire RTD): <0.002 Ω/Ω

Broken Sensor Detection: >800 Ω

Shorted Sensor Detection: <18 Ω

Input TypeRTD

InstallationPollution degree 2 and measurement/overvoltage category II

Length115 mm

MountingDIN Rail 35 mm Standard, EN 60715

Noise Calibration>60 dB

Number of Inputs1

Operating Temperature, Max70 °C

Operating Temperature, Min-25 °C

Output DetailCurrent: Range Limits(NAMUR NE43 Out of Range):Below 3.8 mA or above 20.5 mA for 4 to 20 mA output

0 mA or above 20.5 mA for 0 to 20 mA output Sensor Error Detection(Dip Switch Selectable for Enable or None): Below 3.5 mA or above 23 mA for 4 to 20 mA output

0 mA or above 23 mA for 0 to 20 mA output Incorrect DIP-Switch Setting Identification: Below 3.5 mA or above 23 mA for 4 to 20 mA output

0 mA or above 23 mA for 0 to 20 mA output Output Error Level: DIP switch selectable for upscale or downscale. Voltage: Range Limits (Out of Range):Range ±2.5% Sensor Error Detection (Dip Switch Selectable for Enableor None): 0V or selected range + 10% Incorrect DIP-Switch Setting Identification: 0V Output Error Level: DIP switch selectable for upscale or downscale

Output SignalCurrent, Voltage

Output ValueProcess

Power Consumption0.7 W, Internal - 0.65 W

Relative Humidity0 to 95% RH (non-condensing)

Response Time< 30 ms

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

Screw Terminal Torque0.5 Nm

StabilityLoad Stability: ≤0.01% of span/100 Ω

Storage Temperature, Max85 °C

Storage Temperature, Min-40 °C

Supply Power TypeDC

Supply Voltage16.8 to 31.2 Vdc

Temperature Coefficient≤±0.02°C/°C

Voltage Output Range0 to 10 Vdc

Weight70 g

Width6.1 mm

Wire Gauge26 to 13 AWG