Electro-Pneumatic Positioner
YT-1000 / 1050 series
Product Manual
Ver. 1.30
22
2.5.2
Specification of SPTM(Smart Position Transmitter) option
E
xtern
al
External SPTM Model
SPTM-6V
Housing Material
Aluminum
Int
er
n
al
Motion Type
Linear
Rotary
Input Stroke
10 ~ 150 mm
55 ~ 100°
Output Signal
4 ~ 20 mA DC
External Load Resistance
Rext
≤
(Vs - 9) / 20 mA, 750 ohms @Vs = 24 V
Supply Voltage
Vs : 9 ~ 28 V DC
Linearity
± 1 % F.S.
Hysteresis
± 0.2 % F.S.
Sensitivity
± 0.2 % F.S
Conduit Entry
G 1/2 (for NEPSI, 1/2 NPT)
Ingress Protection
IP67
Explosion Proof
Flameproof enclosure
Refer to “2.6.4 certifications”
Ambient
Temperature
Operating
-40 ~ 85 °
C (-40 ~ 185 °F)
Explosion proof
Refer to “2.6.4 certifications”
Weight
1.3 Kg (2.9 lb)
Painting
Polyester Powder Coating
Tested under ambient temperature of 20 °C, absolute pressure of 760 mmHg, and humidity of 65 %.
Please contact Rotork YTC Limited for detailed testing specification.
2.5.3
Specification of Internal L/S(Limit Switch) option
Switch Type
Mechanical Switch (2 x SPDT)
Micro Switch Model
V-165-1A5 (OMRON)
Switch Rating
AC
250 V 16 A
DC
125 V 0.6 A, 250 V 0.3 A
Terminal
8 Points
Ambient temperature
-25 ~ 80 °
C (-13 ~ 176 °F)
Tested under ambient temperature of 20 °C, absolute pressure of 760 mmHg, and humidity of 65 %.
Please contact Rotork YTC Limited for detailed testing specification.
