ELECTROPNEUMATIC VALVE POSITIONER

item type = single / double

input signal  =  DC 4 – 20 mA

Impedance = 250 +/- 15 Ω

Supply pressure  =  1.4-7 kg(20-100pai)

stroke  =  0-90*

air connection  =  PT(NPT) ¼

Gauge connection = PT(NPT)1/8

Conduit = PF ½ (G1/2)

Explosion proof = Ex dm |B T5

                             Ex dm |C T5

                               Ex ia |B T6

Protection = IP66

Ambient  / operating    = -20’c-70’c(-1 -158’F)

Temp        explosion       -20’c-60’c(-4 -140’F)

Linearity  =  +/- 1% F.S. | +/- 2% F.S.

Hysteresis  = 1% F.S.

Sensitivity  = +/- 0.2% F.S. | +/-0.5%F.S.

Repeatability = +/- 0.5%F.S.

Air consumption = 3LPM

Flow capacity = 8DLMP

Material = aluminium diecasting

Weight = 2.8 kg (6.2)

*For additional PTM , L/S specification Refer to p. 22,23,25 (int.) and 26 (ext).