Nuovafima 8.X09.AAFG.41M.T4B Intrinsically Safe Pressure Transmitter - 8.X09.Aafg.41 M.T4 B Intrinsically Safe Pressure Transmitter

gnition protection Ex ia as per EN 60079-0, EN 60079-11, EN 60079-26, atmosphere type

GD :

- category 1 (1), marking II 1 GD Ex ia IIC Ex ia IIIC (cod. 1GD);

- category 1/2, marking II 1/2 GD Ex ia IIC Ex ia IIIC (cod. 2GD).

Temperature classes (2),

-T6 (T85°C)Ta ? 60 °C (cod. T6B);

-T5 (T100°C)Ta ? 80 °C (cod. T5B);

-T4 (T135°C)Ta ? 100 °C (cod. T4B).

Measuring ranges: 0...1/0...1000 bar, relative; -1...0/-1...+24 bar, relative;

0...1/0..25 bar, absolute.

Output signal: 4...20 mA (cod. 1).

Non-linearity (BFSL): ? ± 0,175 % of the range, according to IEC 61298-2.

Non-repeatability: ? 0,1 % of the range, according to IEC 61298-2.

Accuracy: ? ± 0,35% of the range (3).

Thermal drift: between 0 and 80°C, 1% of span; 2,5% of span, max (4).

Long term drift: ? 0,1 % of span.

Zero and span adjustement: ± 10 % span typical.

Stocking temperature: -30...+85 °C.

Response time: <4 ms (measuring); <150 ms (switching on).

Emission and immunity: according to EN 61326,

(group 1 - class B; industrial applications).

Vibration resistance: 20g (10...2000 Hz, according to IEC 60068-2-6).

Shock resistance: 40g (6 ms, according to IEC 60068-2-27).

Sensor: piezoresistive, with silicon oil.

Case: in AISI 316L, vented up to 16 bar.

Protection degree: IP 65 according to IEC 60529 (5).

Process connection: in AISI 316L, hole ø 2,5 mm (with restrictor ø 0,7 mm for measuring

ranges ? 60 bar).

Weight: 0,25 kg....

(1) available with IP 68 metallic cable gland only;

(2) “Tp” : fluid process temperature ? “Ta” : ambient temperature; “Tp” & “Ta” ? -20 °C.

(3) max measuring error according to IEC 61298-2, including non-linearity and hysteresis (limit-point calibration

and reference conditions according to IEC 61298-1); accuracy ? ± 0,75% of span for measuring ranges 0...1 bar and

0...600 bar.

(4) + 0,5% of span for measuring range 0,6 bar

(5) with properly assembled electric connection