SRT-73

by Simex
€0,00
SKU SRT-73

Temperature meter in a small case with inputs Pt100, Pt500, Pt1000 or thermocouple, with 1 or 2 relay / OC outputs. The version without relay outputs is also available.

TECHNICAL DETAILS

Inputs

Thermoresistance: Pt100, Pt500, Pt1000; thermocouple: type K, S, J, T, N, R, B, E

Power consumption

for 85 ÷ 260V AC/DC and 16V ÷ 35V AC power supply: max. 4,5 VA; 19V ÷ 50V DC power supply: max. 4,5 W

Outputs

0, 1 or 2 relays 1A/250V AC (cos fi=1) or the OC 30mA/30VDC/100mW; transducer power supply output: 24V DC +5%, -10% / max. 100 mA, stabilized, not insulated from measuring inputs

Case material

NORYL - GFN2S E1

Measurement range

-100°C ÷ 600°C for Pt100, Pt500, Pt1000; thermocouples K: -200°C ÷ +1370°C; S: -50°C ÷ +1768°C; J: -210°C ÷ +1200°C; T: -200°C ÷ +400°C; N: -200°C ÷ +1300°C; R: -50°C ÷ +1768°C; B: +250°C ÷ +1820°C; E: -200°C ÷ +1000°C; additional range -10 ÷ +90 mV

Protection class

depending on display size: for 5 x 9 mm display: IP 65 (front), available additional frame IP 65 for panel cut-out sealing; IP 20 (case and connection clips); for 4 x 13 mm display: IP 40 (front); IP 20 (case and connection clips)

Operating temperature

0°C ÷ +50°C (standard), -20°C ÷ +50°C (option)

Display

LED, two-coloured (red-green), 4 x 13 mm (IP 40) - standard or LED, red, 5 x 9 mm (IP 65) - option

Power supply

19V ÷ 50V DC; 16V ÷ 35V AC or 85 ÷ 260V AC/DC

Accuracy

0,1% @25°C

Communication interface

RS-485, 8N1 and 8N2, 1200 ÷ 115200 bit/s, Modbus RTU

Stability

typ. 50 ppm/°C

Resolution

0,1°C for Pt100, Pt500, Pt1000; 1°C for thermocouples

Storage temperature

-10°C ÷ +70°C or -20°C ÷ +70°C (with option 08)

Case dimensions

72 x 36 x 97 mm

Case

panel mounting

Panel cut-out dimensions

66,5 x 32,5 mm

Installation depth

min. 102 mm

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Datasheet : SRT-73