نمایش 681–720 از 961 نتیجه
Programmable Round Transmitter
| Dimensions | 1.75″ dia x 0.75″ |
| Output Range | -100 to 0°C |
| Output | 4-20 mA |
| Certifications | ATEX, FM, CSA, GOST |
Proline PV 24
LAUDA Proline clear-view thermostats are available with two different control units. The master version is designed for all applications in which the parameters are not changed very often. The removable Command operating unit incorporates a graphic LCD screen for high operating convenience and also a programmer.
Proportional Relief Valves, RV Series
RVSS-FL4-6-C
Proposed DEP(MA) – PAH Mix
Pulsar dB Transducer ultrasonic level sensors
The dB Transducer series from Pulsar Measurement is a range of level sensors for wastewater and industrial environments. Ranging from 3 m (9.8 ft) to 40 m (131.2 ft) all of our ultrasonic level sensors provide a reliable level, volume, open channel flow, pump control, and differential level measurement for both liquid and solid applications.
pump controller
- 2 x 4-20mA inputs (passive or active)
- 2 x isolated mA outputs
- Ethernet
- Camera Port
- Touchscreen Display
- 2 x dB Transducer Inputs
- 8 relays (expandable)
- 8 digital inputs (expandable)
Pure Water Density Standard, Certified, 60 mL
Pure Water Density Standard, Certified, 60 mL
Pure water density standard is designed for the verification of instruments used to measure density.
Pure Water Viscosity Standard, Certified @ 5°C, 20°C, 25°C, and 37°C
Pure water viscosity standards that are dual ISO 17025 / 17034 certified at 5°C, 20°C, 25°C, and 37°C.
RAE-Sep Benzene Separation Tubes
The Benzene Separation Tubes from Honeywell (previously RAE Systems) are for use with the UltraRAE 3000 – an advanced compound-specific monitor. One box contains 10 tubes.
Reagents VISOCOLOR Powder
Reagents VISOCOLOR Powder Pillows free Chlorine, 100 tests, photometric test
Reference Thermometer
Intrinsically Safe Portable Stem Thermometer for Laboratory and Field Reference – Weather Resistant
Reference Thermometer
Intrinsically Safe Portable Stem Thermometer for Laboratory and Field – Precision Reference
Reference Thermometer
Intrinsically Safe Portable Stem Thermometer for Laboratory and Field Reference
Reference Thermometer
Precision Bench-top Laboratory Reference Thermometer – Dual Channel & USB Data Logger
Reid Vapour Pressure Standard
Fuels Testing Certified Reference Material for the calibration and verification of laboratory instruments used in testing petroleum and derivative products for Vapour Pressure (DVPE), ASTM D5191
Remote Test Smoke Detector
he NOTIFIER® FSP-951 Series intelligent plug-in smoke detectors are designed for both performance and aesthetics, and are direct replacements for the FSP-851 Series. A new modern, sleek, contemporary design and enhanced optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources in accordance with more stringent code standards. The FSP-951 Series detector sensitivity can be programmed in the control panel software. Sensitivity is continuously monitored and reported to the panel. Point ID capability allows each detector’s address to be set with rotary, decimal address switches, providing exact detector location for selective maintenance when chamber contamination reaches an unacceptable level. Dual electronic thermistors add 135 °F (57 °C) fixed temperature thermal sensing on the FSP-951T. The FSP-951R is a remote test capable detector for use with DNR Series duct detector housings. FSP-951 series detectors are available for both FlashScan ® and CLIP applications as designated.
Replacement filament for G1997A ExD cell
Instrument Supplies for LC/MS
Replacement filament for G1997A ExD cell. Filament for the G1997A ExD accessory, for the 6545XT AdvanceBio QTOF
Resistance thermometers
| installation | for plugging or for mounting into the process with compression fitting |
|---|---|
| construction type | mineral insulated stem |
Resistance thermometers
| installation | for screwing into the process |
|---|---|
| measuring element | Pt100 according to DIN EN 60 751 |
Restricted Sampling Tape Model D-2562-1FS
- MMC’s 40M (100FT) restricted sampling tape for use with all MMC 2” vapor control valves. ½ liter zone sampler is standard with 1/3 liter also available.
RITTER Bellows-type Gas Meters
RITTER Bellows-type Gas Meters are applicable for measuring the volume of flowing inert and dry gases and are particularly effective at high gas flows. Please note that gases containing aggressive components or water vapour may reduce the life span of bellows-type gas meters, if the casing of the measuring unit (tinplate), the valve/control elements (polyamide) or the bellows (Perbunan®) should be attacked. Further details on the materials that may come into contact with gases can be found under »Materials«.
The desired measurement range can be selected from among 6 magnitudes (types) extending together as a whole from 40 ltr/h to 160 m3/h at a gas temperature ranging from -20 °C to +50 °C. The solidly soldered casing on the standard model is designed to withstand a maximum overpressure of 50 mbar (BG 40/100: 0.5 bar).
RITTER Drum-type Gas Meters
- Highest accuracy: ±0,5% across full flow rate range
- Calibration traceable to the German National Primary Standard (PTB)
- Measurement of all gases and gas mixtures with equal accuracy
- Use with extremely corrosive and inert gases
- Lowest measurable flow rates
- Largest selection of measuring ranges
- Real time data acquisition option for PC (requires option »Pulse Generator«)
- Most durable construction – available, both chemically (from high-quality thermoplastics) and mechanically (stainless steel)
- Maintenance-free (just checking of packing liquid level required)
Robust, highly wear-resistant single-stage
- Pumping of media with high sliding wear as well as on mechanical impact by high levels of coarse grain (grain size up to 200 mm)
- The design allows the use of very hard materials => min. 550 HB
- Suction: axial
- Discharge: tangential
Rotary paddle level switch
Rugged, ready, and precise. Featuring state-of-the-art safety technology and multiple paddle options, the SITRANS LPS200 is as reliable as it is versatile.
Rotary valves
Valves with a rotating chamber used to transfer a flow of fine solid material across two areas in which different pressure and/or temperatures are maintained. This valve can act as a feed valve (chamber feeders), extracting material from a hopper or silo and transferring it to the next machine.
ROTATING PADDLE LEVEL SWITCH
Full option of available paddles, ATEX approved
The paddle switch may be used as either a high or low level limit switch. It is easily mounted from above, or through a vessel wall. A small electric motor drives a paddle which rotates freely in the absence of material. When the paddle is impeded by the presence of material, a microswitch actuates an alarm signal. As soon as the paddle is completely stopped from rotating, power to the motor is cut, thereby extending motor life. After the material level falls, the motor is returned to its normal position and the paddle begins to rotate again.
Round bottom flask 250 ml, NS 29/32 Boro 3.3, w/o stopper Round bottom
Manufactured from heat resistant, durable borosilicate glass according to DIN EN ISO 4797 standard. Thick wall, heavy base and reinforced rim prevent breakage during washing and transportation. Perfectly grinded NS necks with smooth interior guarantee excellent leakproof closure. Volume graduations and inscriptions are printed with white enamel.
RPVOT OIL INSTALL PACKAGE
Includes:
QMR – RPVOT Reference Oil (0.47 L | Pint)
QHR – RPVOT Reference Oil (0.47L | Pint)
VarClean (0.94 L | Quart)
RVA Stop Check Valves
GEA check valves open autonomously by the pressure that is exerted by the working medium upon the valve disc. They start to open at a differential pressure of 0.01 to 0.05 bar and are fully open between 0.1 and 0.2 bar
RVAK Stop Check Valves
GEA check valves open autonomously by the pressure which is exerted by the working medium upon the valve disc. RVAK stop check valves have a lifting stem to permanently close the valve and a cone on the underside of the valve disc to regulate the medium flow. They start to open at a differential pressure of 0.01 to 0.05 bar and are fully open between 0.1 and 0.2 bar
SA multi-turn actuators
SA multi-turn actuators are rated for open-close duty and positioning duty (classes A and B) / (short-time duty S2 – 15 min). Special sizing for longer running times is available for the S2 – 30 min duty.
The actuators can be combined with different actuator controls: From simple OPEN-CLOSE actuator controls to the micro-controlled version with logging of operating data or fieldbus interface.
SADP Portable Hygrometer
Ready for spot checks or continuous use. This portable hygrometer displays dew point temperature and water vapour to less than one part per million on an easy-to-read, large, meter dial. The calibration is accurate for different gases because the reading is specific to water vapour. We designed the SADP to operate at atmospheric pressure, guaranteeing accuracy to better than one part per million of trace moisture in very dry air or gas.
SADP-D Portable Dewpoint Meter
he world renowned SADP-D, digital, portable dewpoint meter from Shaw Moisture Meters. An easy-to-use hygrometer for fast and reliable measurement of trace moisture in process gases and dry compressed air. Suitable for a wide range of industries including power generation, semi-conductor manufacture and pharmaceuticals.
Safety valve
- Component-tested in accordance with AD Code of Practice A
- Component code
- Model: 4440101 – 4440340 CE0685 SV 02 2 8 D/G 0.32 P
- Model: 4440402 – 4440420 CE0685 SV 02 1 10 D/G 0.43 P
Sample Cells: 1″ Square Glass 10mL & 25mL with Caps
Specifications
Technical Attributes
| Material | Glass |
| Optical Path Length | 1 inch square |
| Quantity | 2 pcs 25 mL, matched pair, with caps |
Sample Gas Pump P1.2
- Easy to replace valves
- Single-piece bellows
- Conveys sample gas with condensate
- Proven pump technology
- Attractive price
- Requires little space
- Mounting accessories and fittings optional
- Housing version IP20
- Optionally with built-in bypass valve
- 24 V version available
- 12 V version available upon request
