Smart Positioner
YT-3700 / 3750
Product Manual
Ver. 1.03
14
2.5
Product Specification
Model
YT-3700
YT-3750
Housing Material
Aluminum Die-casting
Stainless Steel 316
Motion Type
Linear
Rotary
Linear
Rotary
Acting Type
Single / Double
Input Signal
4~20mA DC
Minimum Current Signal
3.8mA
Supply Pressure
0.14 ~ 0.7 MPa (1.4 ~ 7 bar)
Stroke
10 ~ 150 mm
55 ~ 110°
10 ~ 150 mm
55 ~ 110°
Impedance
M
ax. 500Ω @ 20mA DC
Air Connection
Rc 1/4 or 1/4 NPT or G 1/4
1/4 NPT
Gauge Connection
Rc 1/8 or 1/8 NPT
1/8 NPT
Conduit Entry
G 1/2 or 1/2 NPT or M20x1.5P
G 1/2
Ingress Protection
IP66, Type 4X(FM)
Explosion Proof
1. Non-Explosion
2. ATEX, IECEx, KCs, NEPSI, TRCU, INMETRO:
Ex ia IIC T5/T6 Gb, Ex ia IIIC T100
℃
/T85
℃
Db, IP66
3. FM & CSA:
Class I, Division 1&2 Groups ABCD T5/T6
Class II, Division 1&2 Groups EFG T100
℃
/T85
℃
; Class III
Class I, Zone 0, AEx ia IIC T5/T6,
Ex ia IIC T5/T6 Ga; Ex tb IIIC T100
℃
/T85
℃
Db
Operating
Temperature
Standard Type
-30
℃
~ 85
℃
(-22
℉
~ 185
℉
, except TRCU explosion proof)
Low Temp. Type
-40
℃
~ 85
℃
(-40
℉
~ 185
℉
)
Arctic Temp. Type
-55
℃
~ 85
℃
(-67
℉
~ 185
℉
, only TRCU explosion proof)
Ambient Temperature
Of Explosion proof
T5
-40
℃
~ 60
℃
(-40
℉
~ 140
℉
)
TRCU : -55
℃
~ 60
℃
(-67
℉
~ 140
℉
)
T6
-40
℃
~ 40
℃
(-40
℉
~ 104
℉
)
TRCU : -55
℃
~ 40
℃
(-67
℉
~ 104
℉
)
Linearity
±0.5% F.S.
Hysteresis
±0.5% F.S.
Sensitivity
±0.2% F.S.
Repeatability
±0.3% F.S.
Flow Capacity
70 LPM (Sup.=0.14 MPa)
Air Consumption
Below 2 LPM (Sup.=0.14 MPa @ idle)
Output Characteristic
Linear, Quick Open, EQ%, User Set
Vibration
No Resonance up to 100Hz @ 6G
Humidity
5-95% RH @ 40
℃
Communication
HART Communication (Rev. 7)
Feedback Signal (Option)
4~20mA (DC 9~28V)
Digital In/Out
Detail spec. refer to 2.6.
※
N/A at Limit switch options.
Weight
2 kg (4.4 lb)
5.1 kg (11.2 lb)
Painting
Epoxy 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.
