نمایش 241–280 از 961 نتیجه
Differential pressure controls
Specifications
- Differential pressure control
- Temperature Range
- -20 to 70°C
DIFFERENTIAL PRESSURE SWITCH
High performance on control or alarm applications
The Performance Series differential pressure switches utilise a stainless steel diaphragm based sensor. This, when coupled with a precision stainless steel mechanism designed to minimise friction in the moving parts, helps deliver the market leading performance customers have come to expect from the series. The model 301 Differential Pressure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 110bar. Also available in models 303, 304 and 381 (EAC certification is available on request).
DIFFERENTIAL PRESSURE SWITCH
Control and alarm for gasses and low diff pressure apps
The 306 Performance Series differential pressure switches utilise a nitrile diaphragm based sensor. This, when coupled with a precision stainless steel mechanism designed to minimise friction in the moving parts, helps deliver the market leading performance customers have come to expect. The model 306 Differential Pressure Switch is suitable for setpoints between -12.5mbar and 4bar with maximum working pressures up to 15bar. Also available in the 386 model (EAC certification is available on request).
DIFFERENTIAL PRESSURE SWITCH
Low pressure ranges, aluminum wetted parts
The model 310 Differential Pressure Switch is suitable for setpoints between -2.5mbar and 75mbar with maximum working pressures from -500mbar to +500mbar, also available in the 316 model. This range makes this series suitable for a number of industries, including Power, Food and Industry, Refining and Petrochemical. (EAC certification is available on request).
DIFFERENTIAL PRESSURE SWITCH
High performance on control or alarm applications
This robust pressure switch is suitable for a range of industrial applications, such as resistance to chemical attack or for use in corrosive atmospheres. The S30 Differential Pressure Switch is suitable for setpoints between -12.5mbar and 10bar with maximum working pressures up to 110 bar. This switch comes in models S31 and S34 (EAC certification is available on request).
Differential Pressure Transducers
The MCS-050-DIFFB sets the price and performance standard
for differential pressure transducers used in demanding
environments.
The sensor exceeds the latest heavy industrial CE requirements
including surge protection and reverse polarity protection.
The amplified and mV output pressure transducer has two
pressure ports for high and low pressures and all wetted
parts are made of 316L stainless steel.
DIFFERENTIAL PRESSURE TRANSMITTER
HART Communication, aluminium or stainless steel enclosure
The D31 SMART Differential Pressure Transmitters are suitable for measuring differential pressure of gases, vapours and liquids. The active sensing element is a piezoresistive silicon sensor separated from the medium by a diaphragm and by a specially selected type of manometric liquid. The special design of the active sensing element ensures that it is able to withstand pressure surges and overloads of up to 250/320/413 bar. The casing is made of cast aluminium alloy or 316 stainless steel with a IP66/IP67 rating. The design of the casing enables the use of a local display, rotation of the display by 90°, rotation of the casing by 0–355° relative to the sensor, and a choice of cable direction.
The D31 Differential Pressure Transmitter is suitable for measuring pressures from -100mbar to 70bar with maximum working pressures up to 413 bar.
Digihelic® Differential Pressure Controller
The Series DH Digihelic® Differential Pressure Controller is a 3 in 1 instrument possessing a digital display gage, control relay switches, and a transmitter with current output. The Digihelic® controller is the ideal instrument for pressure, velocity and flow applications, achieving a 0.5% full scale accuracy on ranges from 0.25 to 100 in. w.c.
Digihelic® Differential Pressure Controller
The Series DHII Digihelic® Differential Pressure Controller takes all the features of the standard Digihelic® Pressure Controller and packages them in a robust NEMA 4 (IP66) housing.
Digital high-pressure gauge LILLYpress PLUS
accuracy ±0.25 % FS (optional ±0.1 % FS) ±1 digit
special equipment • bayonet ring case stainless steel, NCS 100 (4″), rotatable approx. 280°
• large LC graphic display, digit height 14 mm (0.55″)
• temperature indication
• 4…20 mA current output
• high burst pressures and high overload
Direct Cool® II
SBT® Technique | Gelation Index | Low-Temperature Viscosity
- ASTM D5133
- ASTM D7110
- ASTM D8210
- ASTM D2983 – Proc. D
- JPI-5S-56-99
- Chinese SH/T0732
Display Pressure Switch
The DPC 8380 is the ideal combination of pressure switch and transmitter with pressure display. The parameters are set on the device or in a timesaving way via an NFC – smartphone App. The settings in combination with a comprehensive set of options make the DPC 8380 suitable for a wide range of industrial applications.
DKSM 080-F05/v14-N HUS-double piston actuator
DKSM 080-F05/v14-N HUS-double piston actuator,HUS
double clinder slewing actuator – dw,Function: double
actuating,Aluminium Version,Slewing angle: 90°,power: 10
Nm/bar,pressure range: up to 10 bar,temperature range: –
30°…+80°C,connection port: VDI/VDE 3845,installation
Double flap check valves
Double flap check valves made of grey cast iron / steel / stainless steel, PN63-160
Application:
Liquids, gases, vapours and seawater applications.
Double flap valve
Single casing shaft-mounted valve with two series of double clapets that close in a “V” shape on the inclined walls of the internal hoppers. Used to transfer a flow of solid material, including lumps, with medium and high flow rates, across two areas in which different pressure and/or temperatures must be maintained.
DPD Free Chlorine Reagent Powder Pillows
DPD Free Chlorine Reagent Powder Pillows, 10 mL, pk/100
Product Number: 2105569
DPD Free Chlorine Reagent Powder Pillows
DPD Free Chlorine Reagent Powder Pillows, 25 mL pk/1000
Product Number: 1407028
DPD Total Chlorine Reagent Powder Pillows
DPD Total Chlorine Reagent Powder Pillows, 10 mL, pk/100
Product Number: 2105669
DR300 Pocket Colorimeter
The Hach DR300 Free and Total Chlorine Pocket Colorimeter is a portable and rugged Free and Total Chlorine photometer designed for portability and simplicity, that measures Free and Total Chlorine in water from 0.02 – 2.00 mg/L LR and 0.1 – 8.0mg/L HR. With an IP67 waterproof rating, it’s built to endure harsh conditions. Its intuitive interface is easy to navigate and the larger, backlit display allows for easy reading in any environment.
DR3900 Laboratory VIS Spectrophotometer
DR3900 Laboratory VIS Spectrophotometer with RFID* Technology
Product Number: LPV440.99.00012
DR900 Multiparameter Portable Colorimeter
DR900 Multiparameter Portable Colorimeter
Product Number: 9385100
Draeger Tube Acetaldehyde 100/a 6726665
The Draeger Tube Acetaldehyde 100/a 6726665 has a measurement range of 100 – 1000 ppm. During measurements, color changes on the tube indicate the concentration level of the hazardous substance.
Box of 10 tubes
2 year shelf life
Part No : 6726665
Draeger Tube Aniline 5/a CH20401
The Draeger Tube Aniline 5/a CH20401 has a measurement range of 1 to 20 ppm. During measurements, color changes on the tube indicate the concentration level of the hazardous substance.
Box of 10 tubes
2 year shelf life
Draeger Tube Carbon Tetrachloride 0.1/a 8103501
The Draeger Tube Carbon Tetrachloride 0.1/a 8103501 has a measurement range of 1 to 20 ppm. During measurements, color changes on the tube indicate the concentration level of the hazardous substance.
Box of 10 tubes
2 year shelf life
Draeger Tube Hydrogen 0.5%/a CH30901
The Draeger Tube Hydrogen 0.5%/a CH30901 has a measurement range of 0.5 to 3.0 vol. %. During measurements, color changes on the tube indicate the concentration level of the hazardous substance.
Box of 10 tubes
2 year shelf life
Draeger Tube Iodine 0.1/a 8103521
The Draeger Tube Iodine 0.1/a 8103521 has a measurement range of 0.1 to 0.6 ppm / 1 to 5 ppm. During measurements, color changes on the tube indicate the concentration level of the hazardous substance.
Box of 10 tubes
2 year shelf life
Draeger Tube Trichloroethane 50/d CH21101
The Draeger Tube Trichloroethane 50/d CH21101 has a measurement range of 50 to 600 ppm. During measurements, color changes on the tube indicate the concentration level of the hazardous substance.
Box of 10 tubes
2 year shelf life
Drager Carbon Monoxide Sensor
This Drager sensor is for detecting carbon monxide. It’s an electrochemical sensor, suitable for use in Drager’s Fixed Gas Detection Systems, including the PointGard 2100.
Dräger Compressed Air Breathing Cylinders
4.0l / 200 bar Steel B 10 435 6.0l / 200 bar Steel 33 53 735 7.0l / 200 bar Steel 33 53 736 300 bar Steel cylinder 6.0l / 300 bar Steel 33 55 002 300 bar CFK Cylinder 4.7l / 300 bar Carbon Composite 33 53 731 6.0l / 300 bar Carbon Composite 33 53 732 6.8l / 300 bar Carbon Composite 33 53 733 8.0l / 300 bar Carbon Composite 33 59 190 9.0l / 300 bar Carbon Composite 33 53 734 Customised Labelling 19 00 032
Drager Detection Tubes – Hydrochloric Acid 0.2/a
The Drager short-term detection are a cost-effective way of measuring substances such as Hydrochloric Acid (0.2/a). These particular tubes have a measurement range 0.2 to 3 ppm.
Dräger FPS® 7000
The Dräger FPS® 7000 full-face mask series sets new standards in terms of safety and wearing comfort. Thanks to its enhanced ergonomics and the availability of multiple sizes, it offers a large, optimized field of vision and a very comfortable, secure fit.
Dräger Panorama® Nova
The respiratory mask Panorama® Nova meets the highest standards of protection, sealing and quality. For decades proven worldwide, the full face mask represents absolute reliability in the protection of the respiratory tract and eyes.
Dräger PAS Lite Breathing Apparatus
For use in industrial applications where a simple, robust, and easy-to-use breathing apparatus is required, the Dräger PAS® Lite Self-Contained Breathing Apparatus (SCBA) combines reliability with comfort and performance.
Dräger PSS Lung Demand Valve (LDV)
The most extreme applications whenever Breathing Apparatus has to be worn: with its compact and robust design, and excellent pneumatic performance, the Dräger PSS Lung Demand Valve (LDV) will always deliver the air that you need.
Dräger PSS® 4000
The Dräger PSS® 4000 is one of the lightest professional self-contained breathing apparatus for firefighters. Combining comfort with exceptional pneumatic performance, this SCBA is designed for applications where simplicity and ease of use are crucial. Lightweight yet robust, and easy to don, the PSS® 4000 provides outstanding breathing protection.
Dräger PSS® 7000
Developed by professionals for professionals, the Dräger PSS® 7000 breathing apparatus is a major milestone in our continuing development of breathing devices for the professional firefighter.
Drager Sensor EC Electrochemical – CL2
This Drager sensor is for detecting chlorine (CL2). It’s an electrochemical sensor, suitable for use in Drager’s Fixed Gas Detection Systems, including the PointGard 2100
Drager Sensor EC Electrochemical H2S
This Drager Sensor is for detecting levels of hydrogen sulphide. It has a measuring range limit of 50ppm. Electrochemical sensor, suitable for use in Drager’s Fixed Gas Detection Systems.
