For gauge pressure

Заказные данные
(3)
Аксессуары
(53)

Чертеж

SITRANS P pressure transmitters, DS III HART series for gage pressure, dimensions in mm (inch)

SITRANS P pressure transmitters, DS III PA and FF series for gage pressure, dimensions in mm (inch)

Технические данные

SITRANS P, DS III series for gauge pressure
	HART		PROFIBUS PA or Foundation Fieldbus
Input
Measured variable	Gauge pressure
Spans (infinitely adjustable) or nominal measuring range and max. permissible test pressure	Span	Max. perm. test pressure	Rated measuring range	Max. perm. test pressure
	0,01 ... 1 bar g (0.15 ... 14.5 psi g)	6 bar g (87 psi g)	1 bar g (14.5 psi g)	6 bar g (87 psi g)
	0.04 ... 4 bar g (0.58 ... 58 psi g)	10 bar g (145 psi g)	4 bar g (58 psi g)	10 bar g (145 psi g)
	0.16 ... 16 bar g (2.32 ... 232 psi g)	32 bar g (464 psi g)	16 bar g (232 psi g)	32 bar g (464 psi g)
	0.6 ... 63 bar g (9.14 ... 914 psi g)	100 bar g (1450 psi g)	63 bar g (914 psi g)	100 bar g (1450 psi g)
	1.6 ... 160 bar g (23.2 ... 2320 psi g)	250 bar g (3626 psi g)	160 bar g (2320 psi g)	250 bar g (3626 psi g)
	4.0 ... 400 bar g (58 ... 5802 psi g)	600 bar g (8700 psi g)	400 bar g (5802 psi g)	600 bar g (8700 psi g)
	7.0 ... 700 bar g (102 ... 10153 psi g)	800 bar g (11603 psi g)	700 bar g (10153 psi g)	800 bar g (11603 psi g)
Lower measuring limit
Measuring cell with silicone oil filling	30 mbar a (0.435 psi a)
Measuring cell with inert filling liquid	30 mbar a (0.435 psi a)
Upper measuring limit	100 % of max. span (for oxygen version and inert filling liquid; max. 160 bar g (2320 psi g))
Output
Output signal	4 ... 20 mA		Digital PROFIBUS PA or Foundation Fieldbus signal
Lower limit (infinitely adjustable)	3.55 mA, factory preset to 3.84 mA		-
Upper limit (infinitely adjustable)	23 mA, factory preset to 20.5 mA or optionally set to 22.0 mA		-
Load
Without HART communication	R_B ≤ (U_H - 10.5 V)/0.023 A in Ω, U_H : Power supply in V		-
With HART communication	R_B = 230 ... 500 Ω (SIMATIC PDM) or R_B = 230 ... 1100 Ω (HART Communicator)		-
Physical bus	-		IEC 61158-2
Protection against polarity reversal	Protected against short-circuit and polarity reversal. Each connection against the other with max. supply voltage.
Measuring accuracy	Acc. to EN 60770-1
Reference conditions (All error data refer always refer to the set span)	Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil filling, room temperature 25 °C (77 °F)) r: Span ratio (r = max. span / set span)
Error in measurement and fixed-point setting (including hysteresis and repeatability)
Linear characteristic			≤ 0,075 %
r ≤ 10	≤ (0.0029 · r + 0.071)%
10 < r ≤ 30	≤ (0.0045 · r + 0.071)%
30 < r ≤ 100	≤ (0.005 · r + 0.05)%
Long-term drift (temperature change ±30 °C (±54 °F))	≤ (0.25 · r)% every 5 years		≤ 0.25 % every 5 years
Influence of ambient temperature
at -10 ... +60 °C (14 ... 140 °F)	≤ (0.08 · r + 0.1)% (at 700 bar: ≤ (0.1 · r + 0.2)%		≤ 0,3 %
at -40 ... -10 °C and +60 ... +85 °C (-40 ... +14 °F and 140 ... 185 °F)	≤ (0.1·r + 0.15) %/10 K		≤ 0.25 %/10 K
Measured Value Resolution	-		3 · 10^-5 of nominal measuring range
Rated conditions
Degree of protection (to EN 60529)	IP65
Temperature of medium
Measuring cell with silicone oil filling	-40 ... +100 °C (-40 ... +212 °F)
Measuring cell with inert filling liquid	-20 ... +100 °C (-4 ... +212 °F)
In conjunction with dust explosion protection	-20 ... +60 °C (-4 ... +140 °F)
Ambient conditions
Ambient temperature
Digital indicator	-30 ... +85 °C (-22 ... +185 °F)
Storage temperature	-50 ... +85 °C (-58 ... +185 °F)
Climatic class
Condensation	Permissible
Electromagnetic Compatibility
Emitted interference	Acc. to EN 50081-1
Interference immunity	Acc. to EN 61326 and NAMUR NE 21
Design
Weight (without options)	≈ 1.5 kg (≈ 3.3 lb)
Enclosure material	Low-copper die-cast aluminum, GD-AlSi 12 or stainless steel precision casting, mat. No. 1.4408
Wetted parts materials
Connection shank	Stainless steel, mat. No. 1.4404/316L or Hastelloy C4, mat. No. 2.4610
Oval flange	Stainless steel, mat. No. 1.4404/316L
Seal diaphragm	Stainless steel, mat. No. 1.4404/316L or Hastelloy C276, mat. No. 2.4819
Measuring cell filling	Silicone oil or inert filling liquid (max. 160 bar (2320 psi g) with oxygen measurement)
Process connection	Connection shank G½B to DIN EN 837-1, female thread ½ -14 NPT or oval flange (PN 160 (MWP 2320 psi g)) to DIN 19213 with mounting thread M10 or ⁷/₁₆-20 UNF to EN 61518
Material of mounting bracket
Steel	Sheet-steel, Mat. No. 1.0330, chrome-plated
Stainless steel	Stainless steel, mat. No. 1.4301 (SS 304)
Power supply U_H			Supplied through bus
Terminal voltage on transmitter	10.5 ... 45 V DC 10.5 ... 30 V DC in intrinsically-safe mode		-
Separate 24 V power supply necessary	-		No
Bus voltage
Not Ex	-		9 ...32 V
With intrinsically-safe operation	-		9 ...24 V
Current consumption
Basic current (max.)	-		12.5 mA
Startup current ≤ basic current	-		Yes
Max. current in event of fault	-		15.5 mA
Fault disconnection electronics (FDE) available	-		Yes
Certificates and approvals
Classification according to PED 97/23/EC	For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of article 3, paragraph 3 (sound engineering practice)
Explosion protection
Intrinsic safety "i"	PTB 99 ATEX 2122
Marking	Ex II 1/2 G EEx ia/ib IIB/IIC T6
Permissible ambient temperature	-40 ... +85 °C (-40 ... +185 °F) temperature class T4; -40 ... +70 °C (-40 ... +158 °F) temperature class T5; -40 ... +60 °C (-40 ... +140 °F) temperature class T6
Interface	To certified intrinsically-safe circuits with peak values: U_i = 30 V, I_i = 100 mA, P_i = 750 mW; R_i = 300 Ω		FISCO supply unit: U_o = 17.5 V, I_o = 380 mA, P_o = 5.32 W Linear barrier: U_o = 24 V, I_o = 250 mA, P_o = 1.2 W
Effective internal inductance/capacitance	L_i = 0.4 mH, C_i = 6 nF		L_i = 7 μH, C_i = 1.1 nF
Explosion-proof "d"	PTB 99 ATEX 1160
Marking	Ex II 1/2 G EEx d IIC T4/T6
Permissible ambient temperature	-40 ... +85 °C (-40 ... +185 °F) temperature class T4; -40 ... +60 °C (-40 ... +140 °F) temperature class T6
Interface	To circuits with values: U_H = 10.5 ... 45 V DC		To circuits with values: U_H = 9 ... 32 V DC
Dust explosion protection for zone 20	PTB 01 ATEX 2055
Marking	Ex II 1 D IP65 T 120 °C Ex II 1/2 D IP65 T 120 °C
Permissible ambient temperature	-40 ... +85 °C (-40 ... +185 °F)
Max. surface temperature	120 °C (248 °F)
Interface	To certified intrinsically-safe circuits with peak values: U_i = 30 V, I_i = 100 mA, P_i = 750 mW, R_i = 300 Ω		FISCO supply unit: U_o = 17.5 V, I_o = 380 mA, P_o = 5.32 W Linear barrier: U_o = 24 V, I_o = 250 mA, P_o = 1.2 W
Effective internal inductance/capacitance	L_i = 0.4 mH, C_i = 6 nF		L_i = 7 μH, C_i = 1.1 nF
Dust explosion protection for zone 21/22	PTB 01 ATEX 2055
Marking	Ex II 2 D IP65 T 120 °C
Interface	To circuits with values: U_H = 10.5 ... 45 V DC; P_max = 1.2 W		To circuits with values: U_H = 9 ... 32 V DC; P_max = 1.2 W
Type of protection "n" (zone 2)	TÜV 01 ATEX 1696 X		Planned
Marking	Ex II 3 G EEx nA L IIC T4/T5/T6		-
Explosion protection acc. to FM	Certificate of Compliance 3008490
Identification (XP/DIP) or (IS); (NI)	CL I, DIV 1, GP ABCD T4...T6; CL II, DIV 1, GP EFG; CL III; CL I, ZN 0/1 AEx ia IIC T4...T6; CL I, DIV 2, GP ABCD T4...T6; CL II, DIV 2, GP FG; CL III
Explosion protection to CSA	Certificate of Compliance 1153651
Identification (XP/DIP) or (IS)	CL I, DIV 1, GP ABCD T4...T6; CL II, DIV 1, GP EFG; CL III; Ex ia IIC T4...T6; CL I, DIV 2, GP ABCD T4...T6; CL II, DIV 2, GP FG; CL III

HART communication
HART communication	230 ... 1100 Ω
Protocol	HART Version 5.x
Software for computer	SIMATIC PDM

PROFIBUS PA communication
Simultaneous communication with master class 2 (max.)	4
The address can be set using	Configuration tool or local operation (standard setting address 126)
Cyclic data usage
Output byte	5 (one measured value) or 10 (two measured values)
Input byte	0, 1, or 2 (register operating mode and reset function for metering)
Internal preprocessing
Device profile	PROFIBUS PA Profile for Process Control Devices Version 3.0, Class B
Function blocks	2
Analog input
Adaptation to customer-specific process variables	Yes, linearly rising or falling characteristic
Electrical damping T₆₃, adjustable	0 to 100 s
Simulation function	Input /Output
Failure mode	parameterizable (last good value, substitute value, incorrect value)
Limit monitoring	Yes, one upper and lower warning limit and one alarm limit respectively
Register (totalizer)	Can be reset, preset, optional direction of counting, simulation function of register output
Failure mode	parameterizable (summation with last good value, continuous summation, summation with incorrect value)
Limit monitoring	One upper and lower warning limit and one alarm limit respectively
Physical block	1
Transducer blocks	2
Pressure transducer block
Can be calibrated by applying two pressures	Yes
Monitoring of sensor limits	Yes
Specification of a container characteristic with	Max. 30 nodes
Square-rooted characteristic for flow measurement	Yes
Gradual volume suppression and implementation point of square-root extraction	Parameterizable
Simulation function for measured pressure value and sensor temperature	Constant value or over parameterizable ramp function

Communication Foundation Fieldbus
Function blocks	3 function blocks analog input, 1 function block PID
Analog input
Adaptation to customer-specific process variables	Yes, linearly rising or falling characteristic
Electrical damping T₆₃, adjustable	0 to 100 s
Simulation function	Output/input (can be locked within the device with a bridge)
Failure mode	parameterizable (last good value, substitute value, incorrect value)
Limit monitoring	Yes, one upper and lower warning limit and one alarm limit respectively
Square-rooted characteristic for flow measurement	Yes
PID	Standard FF function block
Physical block	1 resource block
Transducer blocks	1 transducer block Pressure with calibration, 1 transducer block LCD
Pressure transducer block
Can be calibrated by applying two pressures	Yes
Monitoring of sensor limits	Yes
Simulation function: Measured pressure value, sensor temperature and electronics temperature	Constant value or over parameterizable ramp function