STS | Programmable Pressure Transmitter Sensor | PTM

PTM - Pressure Transmitter 4-20mA

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Operating and Safety Instructions

OVERVIEW

Features

Pressure measuring range: 100 mbar…1000 bar
Adjustable: 1:4 of the nominal range within -5% to +105%
Accuracy: ≤ ± 0.25 / 0.10 % FS
Operating temperature: -25…85 °C
Process temperature: -40…150 °C
Output signal: 4…20 mA
Materials: Stainless steel, Titanium

Customer benefits

Pressure measuring range: 100 mbar…1000 bar
Adjustable: 1:4 of the nominal range within -5% to +105%
Accuracy: ≤ ± 0.25 / 0.10 % FS
Operating temperature: -25…85 °C
Process temperature: -40…150 °C
Output signal: 4…20 mA
Materials: Stainless steel, Titanium

SPECIFICATIONS

Pressure measuring range (bar)

	0.1 ... 0.5	> 0.5 ... 2	> 2 ... 25
Overpressure	3 bar	3 x FS (≥ 3 bar)	3 x FS
Burst pressure, (4)	> 200 bar	> 200 bar	> 200 bar
Accuracy, (5), (± % FS)	≤ 0.25	≤ 0.1	≤ 0.1
Total Error, (6), (7), (± % FS)
-10 ... 50°C, (typ./max.)	≤ 0.15 / 0.3 (≤ 200 mbar: 0.3 / 0.6)	≤ 0.15 / 0.3	≤ 0.15 / 0.3
-25 ... 85°C, (typ./max.)	≤ 0.65 / 0.7 (≤ 200 mbar: 0.65 / 0.8)	≤ 0.65 / 0.7	≤ 0.55 / 0.7
Long term stability, (8)	< 0.5% FS / < 4 mbar	< 0.2% FS / < 4 mbar	< 0.1% FS / < 0.2% FS

	> 25 ... 600, (1), (2), (3)	> 600 ... 1000, (1)
Overpressure	3 x FS (≤ 850 / ≤ 1500 bar)	1500 bar
Burst pressure, (4)	> 850 / ≤ 1500 bar	> 1500 bar
Accuracy, (5), (± % FS)	≤ 0.1	≤ 0.25
Total Error, (6), (7), (± % FS)
-10 ... 50°C, (typ./max.)	≤ 0.15 / 0.3	n.a.
-25 ... 85°C, (typ./max.)	≤ 0.55 / 0.7	n.a.
Long term stability, (8)	< 0.1% FS / < 0.2% FS	< 0.1% FS / < 0.2% FS

Temperature range


Operating temperature	-25 ... 85°C
Process temperature	-40 ... 150°C
Storage temperature	-25 ... 85°C

Electrical specifications

	4 ... 20 mA
Resolution	0.025% FS
Output adjustable
20 mA	-5% FS ... 105% FS
Span	25% FS ... 110% FS (≥ 100 mbar)
4 mA	-5% FS ... 105% FS
Low pass filter	0.1 / 1 / 10 / 30 Hz (standard: 30 Hz)
Power supply	9 ... 33 VDC
Supply influence	< 0.1% FS
Circuit diagram
Load resistance
Load resistance influence	< 0.1% FS

Physical specifications

ACCESSORIES

Interface


101138	PTM - Interface

Software


101224	PC Software V1.50

CERTIFICATES

CE Declaration of Confirmity 2016-04-13

60332-09HH GL PTM STS E