Product Overview
The Danfoss DST 10B OEM pressure transmitter is engineered for industrial applications, including Booster Pumps and Air Compressors. It is developed to comply with the CANopen communication protocol. This transmitter offers a cost-effective solution for controlling complex machinery, enabling efficient replacements, and providing benefits such as enhanced diagnostics and communication. The DST 10B is available in pressure ranges from 0-4 bar to 0-40 bar. Its measuring element is constructed from stainless steel, supporting a media temperature range of -40 to 100 °C.
Features
- Designed for use in Booster Pumps and Air Compressors.
- Suitable for ambient temperatures up to 100 °C.
- Available pressure ranges: 0-4 bar to 0-40 bar.
- Integrated CANopen interface compliant with DS-301.
- Device profile DS-404.
- Wetted parts made of stainless steel.
- Fully welded design, eliminating the need for a gasket in combination with wetted parts.
Technical Specifications
Table 1: Performance
| Parameter | Value |
|---|---|
| Accuracy @ 20 °C | ≤ ±0.5% FS |
| Total error band | 0-100 °C: 2%; -40-0 °C: 3% |
| Response time | < 2.5 ms |
| Overload pressure | 4 x FS |
| Burst pressure | 5 x FS |
| Durability, P: 10-90% FS | >10 million cycles |
Table 2: Electrical Specifications
| Parameter | Value |
|---|---|
| Nom. output signal (short-circuit protected) | CANopen |
| Supply voltage [UB], polarity protected | 8-32 Vdc |
| Termination resistor between CAN_H and CAN_L | 120 Ohm (recommended) |
Table 3: Environmental Conditions
| Parameter | Value |
|---|---|
| Media temperature range | -40-100 °C |
| Ambient temperature range | -40-100 °C |
| Storage temperature range | -40-150 °C |
| EMC - Emission | EN 61000-6-3 |
| EMC Immunity up to 6 GHz | EN 61000-6-2 |
| Insulation resistance | > 100 MΩ at 500 V |
| Vibration resistance (Random) | 10 grms, 5 Hz - 2 kHz (IEC 60068-2-64) |
| Shock resistance (Shock) | 500 g / 1 ms (IEC 60068-2-27) |
| Enclosure with mating connector | IP67 |
Table 4: Mechanical Characteristics
| Parameter | Value |
|---|---|
| Wetted parts | AISI 304L; AISI 316L (diaphragm) |
| Housing | AISI 304L |
| Electrical connections | Color: Black, Material: PBT-GF30% |
| Weight (depending on pressure connection) | < 100 g |
Table 5: CANopen
| Parameter | Value |
|---|---|
| Sample rate | 1953 samples/s (max.) |
| Digital filter | Configurable moving average filter |
| Output protocol | CANopen DS301/DS404 (according to CiA) |
| Electrical connection | M12x1,0 according to EN60947-5-2 (2008), 5 pins |
Electrical Connections
Pin Configuration
The electrical connection is made via an M12x1.0 connector with 5 pins. The pin plating is gold-plated (Au plated pins).
Pin assignments:
- Pin 1: PE, Housing
- Pin 2: VCC
- Pin 3: GND
- Pin 4: CAN_H
- Pin 5: CAN_L
[Diagram Description: A circular connector with 5 pins labeled 1 through 5, indicating the pinout for CANopen communication.]
Dimensions and Combinations
Figure 1: M12 and G1/4A - ISO 1179-2
This configuration features an M12 electrical connector and a G1/4A process connection according to ISO 1179-2. The dimensions are approximately 46.45 mm in height and 31.46 mm for the connector housing.
[Diagram Description: Shows a pressure transmitter with an M12 connector on top and a G1/4A threaded port at the bottom. Key dimensions are indicated.]
Figure 2: M12 and 1/4-18NPT (8mm Ø)
This configuration includes an M12 electrical connector and a 1/4-18NPT process connection with an 8mm diameter. The dimensions are approximately 46.45 mm in height and 31.45 mm for the connector housing.
[Diagram Description: Shows a pressure transmitter with an M12 connector on top and a 1/4-18NPT threaded port at the bottom. Key dimensions are indicated.]
Ordering Information
Table 7: DST P10B - Standard Code Numbers
| Type | Pressure Range | Pressure Reference | Electrical Connector | Electrical Connector Standard | Pressure Connection | Pressure Connection Standard | Output Signal | Code No. (Industry Pack) | Code No. (Multi Pack) |
|---|---|---|---|---|---|---|---|---|---|
| DST P10B | 0-4 bar | Gauge | M12 x 1.0 (5 pins, Au plated) |
EN60947-5-2 (2008) | G1/4-A | DIN EN ISO1179-2 (formerly: DIN 3852 E), incl. O-ring, DIN 3869 |
CANopen, DS301/DS404 (according to CiA) | 075G4149 | 075G1190 |
| DST P10B | 0-6 bar | 075G4150 | 075G1191 | ||||||
| DST P10B | 0-10 bar | 075G4151 | 075G1192 | ||||||
| DST P10B | 0-16 bar | 075G4152 | 075G1193 | ||||||
| DST P10B | 0-25 bar | 075G4153 | 075G1194 | ||||||
| DST P10B | 0-40 bar | 075G4154 | 075G1195 | ||||||
| DST P10B | 0-100 psi | Sealed Gauge | 1/4-18 NPT (8mm Ø) |
ANSI/ASME B1.20.1 | 075G4157 | 075G1198 | |||
| DST P10B | 0-150 psi | 075G4158 | 075G1199 | ||||||
| DST P10B | 0-200 psi | 075G4159 | 075G1200 | ||||||
| DST P10B | 0-300 psi | 075G4160 | 075G1201 |
Certificates, Declarations, and Approvals
The following list includes certificates, declarations, and approvals applicable to this product type. Specific code numbers may feature some or all of these approvals, and certain local approvals might not be listed.
Approvals are subject to change. For the most current status, please visit danfoss.com or contact your local Danfoss representative.
Conformity
- CE
- CiA certified ✔️
- UKCA
Note
Regarding Customer Change Notification, information is provided only for changes related to Form, Fit, and Function.
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