KEM VTGS Ex 局部显示器 (1 ~ 3,000 Hz)

Display

Intelligent LCD graphic display

132 * 32 dot

View 15 * 50 mm

Operation: 4-keys

Frequency Range: 1 to 3,000 Hz (typical 0.5 to 5,000 Hz)

Media Temperature

Form K + R: -40 °C up to +120 °C [-40 °F up to +248 °F]

Max. medium temperature +120°C [248 °F] independent from sensor form (Ex, T4)

Ambient Temperature: -20 °C up to +70 °C [-4 °F up to +158 °F] (non Ex / Ex, T4)

Electrical Connection

Version K:

External screw type terminals (Cable gland for 7 -13 mm)

Internal screw type terminals (Cable gland for 0.14 - 1.5mm2)

Pin Assignment

Digital output: „P“

1 = +I

2 = -I

3 = 0 V

4 = DIG.OUT

5 = IN_A

7 = +24 V

EMC: According to EN 61000-6-4 and EN 61000-6-2

Ex-Approval: ATEX II 2G Ex ia IIC T4 Gb

Analog Output

Type: 4 - 20 mA, 2-wire (passive)

Supply Voltage: 15 to 30 V, controlled

Load: < 400 Ω (at 24 V supply)

Resolution: 12 Bit

Operating Time: 300 ms at fmes > 5 Hz

Temp. Drift: < 100 ppm/K

Linearity: ± 0.05 % F.S.

Sensor: Material Stainless steel 1.4401 [AISI 316]

Housing

Housing Material: Stainless Steel DIN 1.4401 [AISI 316]

Weight: c.a. 3.4 kg

Protection Class: IP65

Dimmensions: See dimensional drawing (page 5)

For more details, see datasheet.

Datasheet