Pressure Sensors
Standard Pressure Sensor
This robust pressure sensor is distinguished by its high quality and has been designed for industrial applications. It can be directly connected to the LabManager® using the supplied cable. We offer three types of pressure sensors:
- Relative pressure
- Atmospheric pressure as reference pressure, e. g. for filtration/vacuum filtration
- Absolute pressure
- Vacuum reference, particularly for reactors, vacuum, distillation, steam pressure
- Differential pressure
- 2 connections, fill level, pump monitoring etc.
Advantages
- High degree of accuracy
- Compact construction
- Digital display on device (optional)
- High overload capability (5…10 times, depending on the measuring range)
| Measuring principle | Piezo-resistant |
|---|---|
| Deviation in characteristics | 0.25 % of measured value |
| Reproducibility | 0.05 % of measured value |
| Hysteresis error | 0.1 % of measured value |
| Stability/year | 0.2 % of measured value |
| Settling time (10…90 %) | 1 ms |
| Temperature dependence | Generally < 0.2 % of measuring rage/10 K |
| Temperature of medium | -30…+100 °C |
| Ambient temperature | -20…+80 °C |
| Parts coming into contact with the medium | Stainless steel 1.4571, 1.4542 |
| Pressure connection | G 1/4" or G1/2" |
| Output signal | 4…20 mA |
| Supply voltage | 10…30 V DC uncontrolled (13…30 V DC with plug-on display) |
| Electrical connection | Angle plug 4-pin, DIN 43 650 |
| Degree of protection | IP65 |
| EEX | On request |
| Dimensions (L x Ø) | About 100 x 48 mm with plug |
Can be supplied on request
- Materials: Hastelloy C4
- Other measuring rages
- Differential pressure
- EEX version
| Product code | Description |
|---|---|
| IS-P-A-025-GMG1/4-T | Pressure sensor 0…0.25 bar absolute, connection G 1/4", with 1.5 m connecting cable for LabManager®/-Classic |
| IS-P-A-1.6-GMG1/4-T | Pressure sensor 0…1.6 bar absolute, connection G 1/4", with 1.5 m connecting cable for LabManager®/-Classic |
| IS-P-A-2.5-GMG1/4-T | Pressure sensor 0…2.5 bar absolute, connection G 1/4", with 1.5 m connecting cable for LabManager®/-Classic |
| IS-P-A-6-GMG1/4-T | Pressure sensor 0…6 bar absolute, connection G 1/4", with 1.5 m connecting cable for LabManager®/-Classic |
| IS-P-R-6-GMG1/4-T | Pressure sensor 0…6 bar relative, connection G 1/4", with 1.5 m connecting cable for LabManager®/-Classic |
| IS-P-A-025-GMG1/2-T | Pressure sensor 0…0.25 bar absolute, connection G 1/2", with 1.5 m connecting cable for LabManager®/-Classic |
| IS-P-A-1.6-GMG1/2-T | Pressure sensor 0…1.6 bar absolute, connection G 1/2", with 1.5 m connecting cable for LabManager®/-Classic |
| IS-P-A-2.5-GMG1/2-T | Pressure sensor 0…2.5 bar absolute, connection G 1/2", with 1.5 m connecting cable for LabManager®/-Classic |
| IS-P-A-6-GMG1/2-T | Pressure sensor 0…6 bar absolute, connection G 1/2", with 1.5 m connecting cable for LabManager®/-Classic |
| IS-P-R-6-GMG1/2-T | Pressure sensor 0…6 bar relative, connection G 1/2", with 1.5 m connecting cable for LabManager®/-Classic |
| IS-P-A-025-GMG1/4-O | Pressure sensor 0…0.25 bar absolute, connection G 1/4", with 1.5 m connecting cable with open ends |
| IS-P-A-1.6-GMG1/4-O | Pressure sensor 0…1.6 bar absolute, connection G 1/4", with 1.5 m connecting cable with open ends |
| IS-P-A-2.5-GMG1/4-O | Pressure sensor 0…2.5 bar absolute, connection G 1/4", with 1.5 m connecting cable with open ends |
| IS-P-A-6-GMG1/4-O | Pressure sensor 0…6 bar absolute, connection G 1/4", with 1.5 m connecting cable with open ends |
| IS-P-R-6-GMG1/4-O | Pressure sensor 0…6 bar relative, connection G 1/4", with 1.5 m connecting cable with open ends |
| IS-P-A-025-GMG1/2-O | Pressure sensor 0…0.25 bar absolute, connection G 1/2", with 1.5 m connecting cable with open ends |
| IS-P-A-1.6-GMG1/2-O | Pressure sensor 0…1.6 bar absolute, connection G 1/2", with 1.5 m connecting cable with open ends |
| IS-P-A-2.5-GMG1/2-O | Pressure sensor 0…2.5 bar absolute, connection G 1/2", with 1.5 m connecting cable with open ends |
| IS-P-A-6-GMG1/2-O | Pressure sensor 0…6 bar absolute, connection G 1/2", with 1.5 m connecting cable with open ends |
| IS-P-R-6-GMG1/2-O | Pressure sensor 0…6 bar relative, connection G 1/2", with 1.5 m connecting cable with open ends |
| IS-P-Z-AA | Electronic plug-on display |
Pressure sensor with minimal dead space in flow
This robust pressure sensor with a front-flush diaphragm and PFA coating is suited for applications in which particularly small dead space is called for such as, for example, in micro-reaction equipment.
The measured material does not come into contact with metals.
The pressure sensor may be directly connected to a LabManager®.
A 24 V power supply is additionally required for connection to modules without sensor supply.
Advantages
- Metal-free measuring path
- High degree of accuracy
- Compact construction
- Digital display on device (optional)
- High overload capability
| Dead space | 250 μl |
|---|---|
| Measuring principle | Piezo-resistant |
| Deviation in characteristics | 0.25 % of measured value |
| Measuring range | 16 bar, 25 bar, 40 bar, 100 bar |
| Reproducibility | 0.05 % of measured value |
| Hysteresis error | 0.1 % of measured value |
| Stability/year | 0.2 % of measured value |
| Settling time (10…90 %) | 1 ms |
| Temperature dependence | Generally < 0.2 % of the range/10 K |
| Temperature of medium | -30…+50 °C |
| Ambient temperature | -20…+50 °C |
| Parts coming into contact with the medium | PFA, Kalrez seals; Housing: ECTFE to max. 40 bar or PEEK to max. 100 bar (a housing must be ordered separately) |
| Output signal | 4…20 mA |
| Supply voltage | 10…30 V DC uncontrolled (13…30 V DC with plug-on display) |
| Electrical connection | Angle plug DIN 175301-803 A |
| Degree of protection | IP65 |
| EX | On request |
| Dimensions (L x Ø) | 120 x 45 mm with plug |
| Product code | Description |
|---|---|
| IS-P-A-TRA-1.6-GMG1 | Low dead space pressure transducer, max. 1.6 bar abs., connection G 1/". |
| IS-P-R-TRA-16-GMG1/2 | Low dead space pressure transducer, max. 1.6 bar rel., connection G 1/2". |
| IS-P-R-TRA-25-GMG1/2 | Low dead space pressure transducer, max. 25 bar rel., connection G 1/2". |
| IS-P-R-TRA-40-GMG1/2 | Low dead space pressure transducer, max. 40 bar rel., connection G 1/2". |
| IS-P-R-TRA-100-GMG1/2 | Low dead space pressure transducer, max. 100 bar, connection G 1/2". |
| IS-P-TRA-CASE-ECTFE1/2-UNF | Housing made of ETCFE for low dead space pressure transducer, max. 60 bar at 20°C and max. 40 bar at 60°C, sensor connection G1/2", media connection 1/4"-28 UNF |
| IS-P-TRA-CASE-PEEK1/2-UNF | Housing made of PEEK for low dead space pressure transducer, max. 100 bar at 60°C, sensor connection G1/2", media connection 1/4"-28 UNF |
| IS-P-TRA-CASE-ECTFE1/2-G1/8 | Housing made of ETCFE for low dead space pressure transducer, max. 60 bar at 20°C and max. 40 bar at 60°C, sensor connection G1/2", media connection 1/8" |
| IS-P-TRA-CASE-PEEK1/2-G1/8 | Housing made of PEEK for low dead space pressure transducer, max. 100 bar at 60°C, sensor connection G1/2", media connection G1/8" |
| IS-P-TRA-CASE-PEEK1-UNF | Housing made of PEEK for low dead space pressure transducer, max. 10 bar at 60°C, sensor connection G1", media connection G1/4"-28 UNF |
| ZK-SP-WI10-IA-I-01 | Connection cable for LabManager® |
| ZK-SP-HI47-IA-IA-I-01 | Connection cable for SyrDos™ |
| IS-P-Z-AA | Electronic plug-on display |
Hose-Pressure Sensor
These innovative pressure sensors measure the pressure or the differential pressure on normal hoses from the outside. They are therefore above all suited for sterile applications. No components need to be fitted in the hose, the system is completely sterilised and the hose is simply placed into the sensor after sterilisation. The innovative measuring principle is legally protected.
The sensor can in particular be used for pressure measurement and filter monitoring in biotechnical, sterile systems.
Due to the measuring principle the specification is greatly dependent on the hose characteristics (diameter, wall thickness, material). The values given below must therefore only be regarded as being approximate. Major deviations may occur In particular for thin hoses and large wall thicknesses. In practice, significantly better specifications will generally be achieved with careful calibration for hose diameters from 10 mm.
Advantages
- Suitable for sterile uses
- Media compatibility determined by hose material
- Can be mounted at a later date
- Differential or absolute pressure can be measured
| Measuring principle | Measurement of the wall force from outside (non-invasive) |
|---|---|
| Resolution | < 1 mbar |
| Characteristic curve deviation* | ≤ 50 mbar |
| Zero point stability | ≤ 30 mbar |
| Reproducibility* | ≤ 20 mbar |
| Hysteresis error* | ≤ 30 mbar |
| Stability/year* | ≤ 50 mbar |
| Setting time (10...90 %)* | approx. 1 sec |
| Temperature dependency | calibration at operating temperature ± 5 °C makes sense |
| Medium temperature* | 10...+50 °C |
| Ambient temperature | 10...+40 °C |
| Wetted parts | Hose material |
| Hose diameter | 4.8 (3/16")...19.1 mm (3/4"), depending on measuring insert |
| Resolution | 12 Bit |
| Output signal | 4...20 mA |
| Connected load | 14...30 V/20 mA |
| Factory pre-calibrated | 0...50 N |
| Electrical connection | M12 5-pin plug |
| Protection class | IP65 |
| Material | PEEK, aluminium, stainless steel |
| Weight | 480 g |
| Dimensions (D x W x H) | 100 x 105 x 50 mm |
| Product code | Description |
|---|---|
| IS-P-TUBE | hose pressure sensor incl. measuring insert/hose flap |
| IS-P-TUBE-INLAY-1/2 | measuring insert/hose flap for hose pressure sensor, hose outer diameter 12.7 mm (1/2") |
| IS-P-TUBE-INLAY-1/4 | measuring insert/hose flap for hose pressure sensor, hose outer diameter 6.4 mm (1/4") |
| IS-P-TUBE-INLAY-3/16 | measuring insert/hose flap for hose pressure sensor, hose outer diameter 4.8 mm (3/16") |
| IS-P-TUBE-INLAY-3/4 | measuring insert/hose flap for hose pressure sensor, hose outer diameter 19.1 mm (3/4") |
| IS-P-TUBE-INLAY-5/8 | measuring insert/hose flap for hose pressure sensor, hose outer diameter 15.9 mm (5/8") |
| IS-P-TUBE-INLAY-7/16 | measuring insert/hose flap for hose pressure sensor, hose outer diameter 11.1 mm (7/16") |
| IS-P-TUBE-INLAY-9/16 | measuring insert/hose flap for hose pressure sensor, hose outer diameter 14.3 mm (9/16") |
| IS-P-TUBE-INLAY-sd | measuring insert/hose flap for hose pressure sensor, special design |
| IS-P-TUBE-PLATE | Distance-/Mounting plate for hose pressure sensor |
| ZK-SP-HI49-BK-IA-O-01 | Cable for HiTec Zang IS-P-TUBE, open ends |
| ZK-SP-HI49-IA-IA-I-01 | Cable for HiTec Zang IS-P-TUBE (current configuration) |