Samson 3767, Mounting And Operating Instructions

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EB 8355-2 EN 9
Design and principle of operation
2.1 Versions and article code
Electropneumatic positioner Type 3767- x x x 0 1 x x x x x x 0 0 0
Explosion protection
Without 0 2
II 2G Ex ia IIC T6 according to ATEX
1
CSA/FM intrinsically safe/non incendive 3
II 3G Ex nA II T6 acc. to ATEX
8
Additional equipment
Without 0
Inductive limit contacts 2x SJ2-SN 2
(Analog position transmitter 4 to 20 mA)
1)
6 0 0
3/2-way solenoid valve
Without 0
6 V DC 2
12 V DC 3
24 V DC 4
Type of mounting
Standard range spring 0 1
Pneumatic connections
¼-18 NPT 1
ISO 221/1-G ¼ 2
Electrical connections
Plastic cable gland M20 x 1.5, blue 1 0
Plastic cable gland M20 x 1.5, black 2 0
Cable gland M20 x 1.5, nickel-plated brass 2 1
Housing version
Die-cast aluminum 1
CrNiMo steel 2
Reference variable
4 to 20 mA 1
0 to 20 mA 2
1 to 5 mA 3
Temperature range
Standard
0
Low-temperature version
T
min
≥ –45 °C; optional limit contacts, solenoid valve 2 1 2
Special versions
Without
0 0 0
1)
Available until March 2011