44
Control systems Positioners and controllers
Technical data
Input signal range
4-20 mA (split range minimum amplitude 8 mA)
Impedance
485 ohms at 20mA
Output pressure
0 to 10 bar (0 to 145 psi)
Actuator stroke
Min. and max. limits, freely configurable in range 0 to 100 %
Action
Single acting/fail vent/Double acting
Operating temperature
−40 to 85 °C (-40 to 185 °F)
Air connections
¼ " NPT female
Deviation
≤ 0.5 %
Tolerance band
0.3 to 10 %, adjustable
Configurable dead zone
0.1 to 10 %, adjustable
Resolution (AD-conversion)
> 16,000 steps
Sampling frequency
20 ms
Ambient temperature effect
≤ 0.5 % per 10 K
Reference temperature
20 °C (68 °F)
Influence of vibration
≤ 1 % to 10 g and 80 Hz
4.4 20
Degree of protection
IEC 60529 IP65 (Ex versions IEC 60079-0 IP64)
Linear mounting kit - 0.78 kg (1.7 lb) Rotary mounting kit - 0.4 kg (0.8 lb)
Weight
SP8-10 Approvals
IECEx
ATEX II 1G Ex ia IIC T6 Ga
IECEx Ex ia IIC T6 Ga
ATEX II 1D Ex ia IIIC T 200 70 °C Da
IECEx Ex ia IIIC T 200 70 °C Da
ATEX II 1G Ex ia IIC T4 Ga
IECEx Ex ia IIC T4 Ga
ATEX II 1D Ex ia IIIC T 200 115 °C Da
IECEx Ex ia IIIC T 200 115 °C Da
ATEX II 3G Ex ec IIC T6 Gc
IECEx Ex ec IIC T6 Ga ; Ex nA IIC T6 Gc
ATEX II 2D Ex tb IIIC T 200 70 °C Db
IECEx Ex tb IIIC T 200 70 °C Da
ATEX II 3G Ex ec IIC T4 Gc
IECEx Ex ec IIC T4 Ga ; Ex nA IIC T4 Gc
ATEX II 2D Ex tb IIIC T 200 115 °C Db
IECEx Ex tb IIIC T 200 115 °C Da
TI-P707-02 CTLS Issue 3
Page 2 of 7
SP8-10 Smart Positioner
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