Smart Positioner
YT-2500 / 2550 / 2501 Series
Product Manual
Ver. 1.34
16
2.5.2
YT-2501 Specification
Model
YT-2501
Housing Material
Aluminum
Motion Type
Linear
Rotary
Acting Type
Single / Double
Input Signal
4~20mA DC
Minimum Current Signal
3.5mA(Standard), 3.8mA(Hart Included)
Supply Pressure
0.14 ~ 0.7 MPa (1.4 ~ 7 bar)
Stroke
10 ~ 150 mm
55 ~ 110°
Impedance
Max. 500Ω @ 20mA DC
Air Connection
Rc 1/4 or G 1/4 or 1/4 NPT
Gauge Connection
Rc 1/8 or 1/8 NPT
Conduit Entry
G 1/2 or 1/2 NPT 1/2 or M20x1.5P
Ingress Protection
IP66
Explosion Proof
Ex ia IIC T5/T6 Gb, Ex ia IIIC T100°C/T85°C Db
Ex iaD 21 T100/T85
※
See
“
2.6 Certificates
”
for details
Operating
Temperature
Sensor
-40 ~ 120
°C (-40 ~ 248°F)
Body
-30 ~ 80
°C (-22 ~ 176°F)
Ambient Temperature
Of Explosion proof
T5
-30 ~ 60
°C (-22 ~ 140°F)
T6
-30 ~ 40
°C (-22 ~ 104°F)
Linearity
±0.5% F.S.
Hysteresis
±0.5% F.S.
Sensitivity
±0.2% F.S
Repeatability
±0.3% F.S.
Flow Capacity
Fail Freeze
60 LPM (Sup.=0.14 MPa)
Fail Safe
40 LPM (Sup.=0.14 MPa)
Air Consumption
Fail Freeze
0.01 LPM (Sup.=0.14 MPa)
Fail Safe
0.06 LPM (Sup.=0.14 MPa)
Output Characteristic
Linear, Quick Open, EQ%, User Set
Vibration
No Resonance up to 100Hz @ 6G
Humidity
5~95% RH @ 40
°C
Communication (Option)
HART Communication (HART 5)
Feedback Signal (Option)
4~20mA (DC 9~28V)
Weight
Positioner
1.6 kg (3.4 lb)
Sensor
0.6 kg (1.2 lb)
1.0 kg (2.1 lb)
Cable(5M)
0.6 kg (1.3 lb)
Painting
Polyester Powder Coating
Tested under ambient temperature of 20°C, absolute pressure of 760mmHg, and humidity of 65%
Please contact Rotork YTC Limited for detailed testing specification.
