Pressure transmitter for air and water applications Type MBS 1900

Product catalog summary

Overview: The MBS 1900 pressure transmitter is designed for air and water applications, such as booster pumps and air compressors. It offers a range of output signals and pressure connections, with options for absolute or gauge pressure measurement.

Specifications:

Pressure Range: 0 – 4 bar to 0 – 25 bar
Output Signals: 4 – 20 mA, Ratiometric
Material: Stainless steel AISI 316L for enclosure, AISI 304 for wetted parts
Accuracy: ≤ ± 1.0% FS at 20 °C
Response Time: < 4 ms
Overload Pressure: 3 × FS (max. 75 bar)
Burst Pressure: 4 × FS (max. 100 bar)

Performance:

Non-linearity: ≤ ± 0.5% FS
Hysteresis and Repeatability: ≤ ± 0.1% FS
Total Error Band: ≤ ± 3.0% FS within compensated temperature range

Environmental Conditions:

Sensor Temperature Range: 0 – 80 °C
Max Media Temperature: 110 – (0.35 × ambient temperature)
Ambient Temperature Range: -20 – 80 °C
Compensated Temperature Range: 0 – 80 °C
Transport/Storage Temperature Range: -50 – 85 °C

Electrical Specifications:

Supply Voltage: 9 – 28 V, 5 V ± 10%
Current Consumption: ≤ 5 mA
Load: RL ≤ (UB -10V)/0.02A, RL ≥ 5 KΩ @ 5 V d.c.

Mechanical Characteristics:

Net Weight: 0.15 – 0.3 kg
Mounting Torque: max. 20 Nm

Approvals:

UL Approval, Certificate number: E31024
NSF-61

Ordering Information: Various configurations are available, with specific type codes for different pressure ranges and connections. Minimum order quantities may apply for non-standard combinations.

Catalog excerpts

Pressure transmitter for air and water applications Type MBS 1900-1

Data sheet Pressure transmitter for air and water applications Type MBS 1900 The pressure transmitter MBS 1900 is designed for use in air and water applications like Booster Pumps and Air Compressors. The semi-flexible pressure transmitter programme covers different output signals, absolute or gauge (relative) versions, measuring ranges from 0 – 4 bar to 0 – 25 bar and a wide range of pressure and electrical connections. Enclosure material is stainless steel AISI 316L. • Designed for use in air and water applications • Wetted parts of stainless steel (AISI 304) • Pressure ranges in relative (gauge) or absolute from 0 – 25 bar • Output signals: 4 – 20 mA, or ratio metric UL Approval, Certificate number: E31024 NSF-61 • Absolute or relative (gauge) sensor element • A wide range of pressure and electrical connections • Digitally compensated

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Pressure transmitter for air and water applications Type MBS 1900-2

Data sheet | Pressure transmitter for air and water applications, type MBS 1900 Technical data Performance (EN 60770) Accuracy (@ 20 °C) (incl. non-linearity, hysteresis and repeatability) Non-linearity BFSL (conformity) Total error band inside the compensated temperature range Response time Overload pressure (Static) Burst pressure Electrical specifications Nom. output signal (short-circuit protected) Supply – current consumption Supply voltage dependency Supply voltage [UB], polarity protected Load [RL] (load connected to 0 V) Output impedance Environmental conditions Sensor temperature range...

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Pressure transmitter for air and water applications Type MBS 1900-3

Data sheet | Pressure transmitter for air and water applications, type MBS 1900 Ordering standard MBS 1900 Pressure connection G 1⁄4 A (EN 837) G 1⁄2 A (EN 837) 1 ⁄4 – 18 NPT ANSI/ASME B 1.20.1 1 ⁄8 – 27 NPT G 1⁄4 – G 1⁄4 DIN 3852-E/ISO 1179-2 (Form E); Gasket: DIN 3869-14 NBR R 1⁄4 ISO 7-1 Electrical connection Figures refer to plug and standard PIN configuration - see page 4 A0 Pressure reference Gauge (relative) Absolute Non-standard build-up combinations may be selected. However, minimum order quantities may apply. Plug Pg 9 (EN175301-803-A) Screened cable, 2 m Round Packard Metripack / SN...

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Pressure transmitter for air and water applications Type MBS 1900-4

Type code, see page 3 Round Packard metripack / SN Ambient temperature Enclosure (IP protection fulfilled together with mating connector) Glass filled polyamid, PA 6.6 Glass filled polyamid, PA 6.6. PVC Pin 1: + supply Pin 2: ÷ supply Pin 3: not used Pin 1 (A): - supply Pin 2 (B): + supply Pin 3 (C): not used Earth: Not connected to MBS enclosure Electrical connection, 4 – 20 mA output (2 wire) Black: - supply Red: + supply Brown: not used Screen: not connected to MBS enclosure Pin 1: + supply Pin 2: ÷ supply 1) Pin 3: + output Earth: Not connected to MBS enclosure Electrical connection, Ratiometric...

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