STS | Pressure Sensor FM/FM-C | ATM.ECO/IS

ATM.ECO/IS - Analog Transmitter with Temperature Compensation

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Operating and Safety Instructions

OVERVIEW

Features

Pressure measuring range: 100 mbar … 1000 bar
Accuracy: ≤ ± 0.25 % FS
Operating temperature: -40 … 125°C
Process temperature: -40 … 150°C
Output signal: 4 … 20 mA
Total Error Band: ≤ ± 0.70 %FS (0 … 70°C)
Materials: Stainless steel

Customer benefits

Pressure measuring range: 100 mbar … 1000 bar
Accuracy: ≤ ± 0.25 % FS
Operating temperature: -40 … 125°C
Process temperature: -40 … 150°C
Output signal: 4 … 20 mA
Total Error Band: ≤ ± 0.70 %FS (0 … 70°C)
Materials: Stainless steel

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, (4)	> 200 bar	> 200 bar	> 850 bar
Accuracy, (5), (± % FS)	≤ 0.25	≤ 0.25	≤ 0.25
Total Error, (6), (± % FS)
0 ... 70°C, (typ. / max.)	≤ 1.0 / 1.5	≤ 0.7 / 1.0	≤ 0.7 / 1.0
-25 ... 100°C, (typ. / max.)	≤ 2.0 / 2.5	≤ 1.0 / 1.5	≤ 1.0 / 1.5
Response time, (typ.)	< 1ms / 10 ... 90% FS	< 1ms / 10 ... 90% FS	< 1ms / 10 ... 90% FS
Long term stability, (7)	< 0.5% FS / < 4 mbar	< 0.2% FS / < 4 mbar	< 0.1% FS / < 0.2% FS

	> 100 ... 600, (2)	> 600 ... 1000, (3)
Overpressure	3 x FS (≤ 850 / ≤ 1500 bar)	1500 bar
Burst pressure, (4)	> 850 / ≤ 1500 bar	> 1500 bar
Accuracy, (5), (± % FS)	≤ 0.25	≤ 0.25
Total Error, (6), (± % FS)
0 ... 70°C, (typ. / max.)	≤ 0.7 / 1.0	≤ 0.7 / 1.0
-25 ... 100°C, (typ. / max.)	≤ 1.0 / 1.5	≤ 1.0 / 1.5
Response time, (typ.)	< 1ms / 10 ... 90% FS	< 1ms / 10 ... 90% FS
Long term stability, (7)	< 0.1% FS / < 0.2% FS	< 0.1% FS / < 0.2% FS

Electrical specifications

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

ATEX Approval

	[SpalteLeer]	[SpalteLeer]	[SpalteLeer]
Certificate, (1)	SEV 09 ATEX 0108 X	IECEx SEV 10.0003 X	IECEx MSC 14.0002 X
Gas	II 1G Ex ia IIB/IIC T3 ... T6	EN 60079-0 / -11 / -26
Dust	II 1D Ex ia IIIC IP6x T140°C ... T70°C	EN 61241-0 / -11
Mining	I M1 Ex ia I	EN 50303
Temperature class, (2)	T6	T4	T3
Process temperature	-40 ... 50 °C	-40 ... 100 °C	-40 ... 150 °C
Ambient temperature	-40 ... 50°C	-40 ... 90°C	-40 ... 125°C
Maximum values of the intrinsically safe circuit	28V / 93 mA / 0.65W

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