STS | Pressure Sensor ATEX/IECEx | ATM.1ST/EX

ATM.1ST/Ex - High Precision Transmitter

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Operating and Safety Instructions

OVERVIEW

Features

Pressure measuring range: 100 mbar … 1000 bar
Accuracy: ≤ ± 0.10 / 0.05 % FS
Operating temperature: -40 … 125°C
Process temperature: -40 … 150°C
Output signal: 4 … 20 mA
Total Error Band: ≤ ± 0.30 %FS (0…70 °C)
Materials: Stainless steel, Titanium

Customer benefits

Pressure measuring range: 100 mbar … 1000 bar
Accuracy: ≤ ± 0.10 / 0.05 % FS
Operating temperature: -40 … 125°C
Process temperature: -40 … 150°C
Output signal: 4 … 20 mA
Total Error Band: ≤ ± 0.30 %FS (0…70 °C)
Materials: Stainless steel, Titanium

SPECIFICATIONS

Pressure measuring range (bar)

	0.1 ... 0.5, (1)	> 0.5 ... 2	> 2 ... 100
Overpressure	3 bar	3 x FS (≥ 3 bar)	3 x FS
Burst pressure, (5)	> 200 bar	> 200 bar	> 850 bar
Accuracy, (6), (± % FS)	≤ 0.10	≤ 0.10 / ≤ 0.05, (8)	≤ 0.10 / ≤ 0.05, (8)
Total Error, (7), (± % FS)
0 ... 70°C, (typ./max.)	≤ 0.8 / 1.0	≤ 0.3 / 0.5	≤ 0.3 / 0.5
-25 ... 100°C, (typ./max.)	≤ 1.3 / 1.5	≤ 0.75 / 1.0	≤ 0.75 / 1.0
0 ... 70°C, (8), (typ./max.)	n.a.	≤ 0.2 / 0.4	≤ 0.2 / 0.4
-40 ... 125°C, (8), (typ./max.)	n.a.	≤ 0.5 / 0.8	≤ 0.5 / 0.8
Response time, (typ.)	< 1ms / 10 ... 90% FS	< 1ms / 10 ... 90% FS	< 1ms / 10 ... 90% FS
Long term stability, (9)	< 0.5% FS / < 4 mbar	< 0.2% FS / < 4 mbar	< 0.1% FS / < 0.2% FS

	> 100 ... 600, (2), (4)	> 600 ... 1000, (3)
Overpressure	3 x FS (≤ 850 / ≤ 1500 bar)	1500 bar
Burst pressure, (5)	> 850 / ≤ 1500 bar	> 1500 bar
Accuracy, (6), (± % FS)	≤ 0.10	≤ 0.25
Total Error, (7), (± % FS)
0 ... 70°C, (typ./max.)	≤ 0.3 / 0.5	≤ 0.3 / 0.5
-25 ... 100°C, (typ./max.)	≤ 0.75 / 1.0	≤ 0.75 / 1.0
0 ... 70°C, (8), (typ./max.)	n.a.	n.a.
-40 ... 125°C, (8), (typ./max.)	n.a.	n.a.
Response time, (typ.)	< 1ms / 10 ... 90% FS	< 1ms / 10 ... 90% FS
Long term stability, (9)	< 0.1% FS / < 0.2% FS	< 0.1% FS / < 0.2% FS

Temperature range


Operating temperature	-40...125 °C
Process temperatur	-40...150 °C
Storage temperatur	-40...125 °C

Electrical specifications

	4 ... 20 mA
Power supply	9...28 V DC
Supply influence	< 0.05% FS
Circuit diagram
Load resistance
Load influence	< 0.05% FS

ATEX Approval

	[SpalteLeer]
Certificate, (1)	SEV 09 ATEX 0108
Gas	II 1G Ex ia IIB/IIC T3 ... T6
Dust	II 1D Ex ia IIIC IP6x T140°C ... T70°C
Mining	I M1 Ex ia I
Temperature class, (2)	T6
Process temperature	-40 ... 50°C
Ambient temperature	-40 ... 50°C
Maximum values of the intrinsically safe circuit	28V / 93 mA / 0.65W

Additional approvals

	[SpalteLeer]
IEC Ex	IEC Ex SEV 10.0003

Physical specifications

CERTIFICATES

Certificate of compliance FMC ATM.xxx-IS STS E

Certificate of compliance FM ATM.xxx-IS STS E

IECEx SEV 10.0003X Issue 2

SEV09-ATEX 0108X ATEX ATM.xxx STS E

CE Declaration of Confirmity 2016-04-13