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DIN Rail Temperature Loop Powered Signal Conditioner
Isolated DIN Rail Loop-Powered Temperature Signal Conditioner
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | $184.75 |
| 5-9 | $175.51 |
| 10-24 | $171.82 |
| 25-49 | $164.43 |
| 50-99 | $160.73 |
| 100+ | $157.04 |
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- Type J or K Thermocouple or 2, 3 or 4-Wire Pt100 RTD Input
- Powered By the Host (Output) Current Signal Loop
- Slimline 6 mm (0.24') Housing
- High Accuracy
DRSL-TEMP Model Options
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Input Type
Input Class
Input Ranges
Output Type
Output Class
Supply Voltage Type
Isolation
Programability
The DRSL-TEMP isolated DIN rail loop-powered temperature signal conditioner measures a standard type J or K thermocouple or a 2-, 3- or 4-wire Pt100 RTD temperature sensor and provides a passive analog current output signal.
The DRSL-TEMP offers 2-way isolation between input and output, provides surge suppression and protects control systems from transients and noise.
The DRSL-TEMP provides a competitive choice in terms of both price and technology for interfacing thermocouple or RTD signals to SCADA systems or PLC equipment. This unit is powered by the host (output) current signal loop. Low power consumption facilitates DIN rail mounting without the need for any air gap. Easy configuration of more than 1000 factory calibrated measurement ranges is done via DIP-switches. The unit operates over a wide temperature range from -25 to 70°C (-13 to 158°F).
SPECIFICATIONS
INPUT
THERMOCOUPLE INPUT
Type: J or K thermocouple
Temperature Range (DIP Swich Selectable)
Type J: -100 to 1200°C (-148 to 2192°F)
Type K: -180 to 1372°C (-292 to 2501°F)
Sensor and Cable Specifications: 5 kΩ per wire
Cold Junction Compensation (CJC): Internal or external (selectable)
CJC Accuracy via External CJC (Pt100 RTD Sensor): Better than ±0.15°C
CJC via Internally Mounted Sensor: Better than ±2.5°C
Open Thermocouple Detection: Yes (DIP switch selectable upscale or downscale)
Pt100 RTD INPUT
Type: 2, 3, or 4-wire Pt100 RTD
Temperature Range (DIP Switch Selectable): -200 to 850°C (-328 to 1562°F)
Sensor Current, RTD: <150 µA
Sensor Cable Specifications: 50 Ω per wire
Effect of Sensor Cable Resistance (3 or 4-Wire RTD): <0.002 Ω/Ω
Broken Sensor Detection: >800 Ω
Shorted Sensor Detection: <18 Ω
OUTPUT
Current Output
Programmable Signal Ranges: 0 to 20 mA and 4 to 20 mA
Range Limits (NAMUR NE43 Out of Range): Below 3.8 mA or above 20.5 mA
Sensor Error Detection (Dip Switch Selectable for Enable or None): Below 3.5 mA or above 23 mA
Incorrect DIP-Switch Setting Identification: Below 3.5 mA
Output Error Level: DIP switch selectable for upscale or downscale
Load Resistance (Ω): ≤(Vsupply - 5.5)/0.023
Load Stability: ≤0.01% of span/100 Ω
GENERAL
Supply Voltage: 5.5 to 35 Vdc
Voltage Drop: 5.5 Vdc
Isolation: Input/output
Isolation Voltage (Test): 2.5 kVac (reinforced)
Isolation Voltage (Working): 300 Vac
Signal/Noise Ratio: >60 dB
Response Time (0 to 90%, 100 to 10%): <30 ms/300 ms (selectable, provides either fast response or signal dampening as needed)
Accuracy
Thermocouple Input: Better than 0.5°C or ±0.05% of span (selected input range)
RTD Input: Better than 0.1°C or ±0.05% of span (selected input range)
Temperature Coefficient
Thermocouple Input: ≤±0.1°C/°C or ≤±0.01%/°C
RTD Input: ≤±0.02 °C/°C
EMC Immunity Influence: Extended EMC Immunity
NAMUR NE 21, A Criterion, Burst: <±1% of span (span = selected input range)
ENVIRONMENTAL
Operating Temperature: -25 to 70°C (-13 to 158°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Calibration Temperature: 20 to 28°C (68 to 82°F)
Relative Humidity: 0 to 95% RH non-condensing
Protection Degree: IP20
Installation Area: Pollution degree 2 and measurement/overvoltage category II
MECHANICAL
Dimensions: 113 H x 6.1 W x 115 mm D (4.4 x 0.24 x 4.5")
Weight: 70 g (0.15 lb) approx
DIN Rail Type: DIN EN 60715 - 35 mm
Wire Size: 0.13 x 2.5 mm²/AWG 26 to 12 stranded wire
Screw Terminal Torque: 0.5 Nm
The DRSL-TEMP offers 2-way isolation between input and output, provides surge suppression and protects control systems from transients and noise.
The DRSL-TEMP provides a competitive choice in terms of both price and technology for interfacing thermocouple or RTD signals to SCADA systems or PLC equipment. This unit is powered by the host (output) current signal loop. Low power consumption facilitates DIN rail mounting without the need for any air gap. Easy configuration of more than 1000 factory calibrated measurement ranges is done via DIP-switches. The unit operates over a wide temperature range from -25 to 70°C (-13 to 158°F).
SPECIFICATIONS
INPUT
THERMOCOUPLE INPUT
Type: J or K thermocouple
Temperature Range (DIP Swich Selectable)
Type J: -100 to 1200°C (-148 to 2192°F)
Type K: -180 to 1372°C (-292 to 2501°F)
Sensor and Cable Specifications: 5 kΩ per wire
Cold Junction Compensation (CJC): Internal or external (selectable)
CJC Accuracy via External CJC (Pt100 RTD Sensor): Better than ±0.15°C
CJC via Internally Mounted Sensor: Better than ±2.5°C
Open Thermocouple Detection: Yes (DIP switch selectable upscale or downscale)
Pt100 RTD INPUT
Type: 2, 3, or 4-wire Pt100 RTD
Temperature Range (DIP Switch Selectable): -200 to 850°C (-328 to 1562°F)
Sensor Current, RTD: <150 µA
Sensor Cable Specifications: 50 Ω per wire
Effect of Sensor Cable Resistance (3 or 4-Wire RTD): <0.002 Ω/Ω
Broken Sensor Detection: >800 Ω
Shorted Sensor Detection: <18 Ω
OUTPUT
Current Output
Programmable Signal Ranges: 0 to 20 mA and 4 to 20 mA
Range Limits (NAMUR NE43 Out of Range): Below 3.8 mA or above 20.5 mA
Sensor Error Detection (Dip Switch Selectable for Enable or None): Below 3.5 mA or above 23 mA
Incorrect DIP-Switch Setting Identification: Below 3.5 mA
Output Error Level: DIP switch selectable for upscale or downscale
Load Resistance (Ω): ≤(Vsupply - 5.5)/0.023
Load Stability: ≤0.01% of span/100 Ω
GENERAL
Supply Voltage: 5.5 to 35 Vdc
Voltage Drop: 5.5 Vdc
Isolation: Input/output
Isolation Voltage (Test): 2.5 kVac (reinforced)
Isolation Voltage (Working): 300 Vac
Signal/Noise Ratio: >60 dB
Response Time (0 to 90%, 100 to 10%): <30 ms/300 ms (selectable, provides either fast response or signal dampening as needed)
Accuracy
Thermocouple Input: Better than 0.5°C or ±0.05% of span (selected input range)
RTD Input: Better than 0.1°C or ±0.05% of span (selected input range)
Temperature Coefficient
Thermocouple Input: ≤±0.1°C/°C or ≤±0.01%/°C
RTD Input: ≤±0.02 °C/°C
EMC Immunity Influence: Extended EMC Immunity
NAMUR NE 21, A Criterion, Burst: <±1% of span (span = selected input range)
ENVIRONMENTAL
Operating Temperature: -25 to 70°C (-13 to 158°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Calibration Temperature: 20 to 28°C (68 to 82°F)
Relative Humidity: 0 to 95% RH non-condensing
Protection Degree: IP20
Installation Area: Pollution degree 2 and measurement/overvoltage category II
MECHANICAL
Dimensions: 113 H x 6.1 W x 115 mm D (4.4 x 0.24 x 4.5")
Weight: 70 g (0.15 lb) approx
DIN Rail Type: DIN EN 60715 - 35 mm
Wire Size: 0.13 x 2.5 mm²/AWG 26 to 12 stranded wire
Screw Terminal Torque: 0.5 Nm
RoHS 2015/863 - View Certificate
CE Approved
UL cULus Listed
We have 10 DRSL-TC-ISOs to install. Can we use 2-wire RTDs as external cold junctions?
Thank you for your question. Yes, 2 or 3-wire PT100 RTD is supported.
Date published: 2024-08-14
Accessories
Module stop (screwed onto power rail to support and hold mounted devices)
$9.82
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