About
Input: RTD100 2 or 3 wires
Galvanic isolation: 1500V AC
Accuracy: <0.1% F.S. or <0.5°C
Models: Standard and ATEX
Configuration With PC (Microsoft Windows only)
EC Type examination certificate number:
INERIS 13ATEX0015X
IECEx conformity certificate:
INE13.0022X
ATEX/IECEx classification
II 1 G Ex ia IIC T4 Ga
II 1 D Ex ia IIIC T135°C Da
Function
Tia1 temperature converters aimed at converting signals from RTD100 sensor to a standard 4 to 20mA current signal.Din rail mounting product.Certified to be installed in hazardous area (See codification).
■ Electrical data
Input RTD100 2 or 3-wires according to EN60751
Max measuring range -220 to 850°C
Minimum span 10°C
Power supply
Standard model 8V ... 30 Vdc
ATEX version 8V ... 28 Vdc
Accuracy ≤ 0.1% F.S. or ≤ 0.5°C
according to the maximal value
Load resistance (Vsupply-8) / 0.0215 Ω
Shorted or broken line detection:
Configurable 3.5 mA to 21.5 mA
NAMUR NE43 Upscale 21.5 mA
NAMUR NE43 Downscale 3.5 mA
Warm-up time 5 minutes
Response time < 2 s
Drift
Voltage supply: ≤ 0.01% of the current in the loop for a variation of 0.1% of Vsupply Temperature:≤ 10% of accuracy / degree
Line resistance effect
2-wires RTD 2.5 °C / Ω, compensation is configurable
3-wires RTD 2.5° C / Ω between wires
PARAMETERS
| Parameter Name | Parameter Value |
|---|---|
| Type |
temperature
|
| Bus |
4-20 mA
|
| Other characteristics |
|
