Oxy-comm zirconia oxygen analyser description The oxy-comm zirconia oxygen analyser is designed for controlled atmosphere applications such as refrigerated transportation containers and fire prevention. The oxy-comm zirconia oxygen analyser combines a high accuracy zirconium dioxide oxygen sensor with a networkable, fault tolerant rs485 interface. The oxygen analyser is mounted under a stainless steel hood to protect it from the environment. The ip65 waterproof die-cast aluminium housing accommodates the electronics and has a 4-pole m12 connector to allow multiple devices to be interconnected. The oxygen sensor inside oxy-comm uses a unique closed loop measurement system. While oxy-comm continuously measures the oxygen level, a heartbeat signal is also generated providing an immediate warning of any failures. Due to the innovative design, the oxy-comm zirconia oxygen analyser does not require a reference gas. Low drift means these products do not require frequent calibration but when they do, it is an extremely simple process which can be performed in fresh air which means there is no need for expensive calibration gases. The oxy-comm zirconia oxygen analyser has an 8 to 15vdc supply voltage range with reverse polarity and transient overvoltage protection. The oxygen analyser is barometric pressure compensated and can be calibrated in fresh air (20.7% o2) or to any other known o2 concentration. Oxy-comm-rs485 zirconia oxygen analyser features * 8-15v dc supply voltage with reverse polarity and transient overvoltage protection * networkable, fault tolerant rs485 interface, short circuit and overvoltage protection * can be calibrated in fresh air (20.7% o2 ) or to any other known o2 concentration * barometric pressure compensation Oxy-comm-rs485 zirconia oxygen analyser applications * refrigerated transportation containers * protecting historical artefacts against oxidation * fire prevention in facilities such as server rooms, or document storage
Our wind speed sensors have proven themselves in wind tunnel tests, in mountain-top tests and in thousands of household and institutional installations to be rugged, reliable and highly accurate.The type #41 generator has recorded wind to 214 mph. Their low moment of inertia and unique bearings permit very rapid response to gusts and lulls. The black lexan cups (virtually shatter-proof) have thermal propertieswhich let it resist and shed icing far more effectively than metal assem-blies. Because of their output linearity these sensors are ideal for use with various data retrieval systems. The experience that maximum hasbuilt up over the years has provided the basis of our solid confidencein these sensors for a wide variety of applications. Wind speed sensor 400 environmental Operating temperature: -67 to + 130 degrees f Operating humidity range: 10 to 100% rh Wind speed sensor 400 technical specifications * 3 cups of conical cross-section, 2" diameter. 7.5" swept diameter of rotor. * 2 diameter housing. * 3.2 overall assembly height. * moment of inertia of rotor assembly = 68 x 10-6 x s-ftâ². Material of cups is black lexan. * material of housing is black abs. * shaft material is beryllium copper; fully hardened. Upper and lower bearings of modified teflon, self-lubricating. * they have a rated pv factor of 20, 000 (at 15mph, pv is approx. 500; at 100mph pv is approx. 2, 000). * upper bearing is centered in the plane of cup thrust for optimal loading. * permanent magnet: indox 1, 1"dia. Long, 4 poles. Generators mount (using a cotter pin) on a 0.500" diameter mast with a #35 hole 0.350" from top of mast. * starting threshold < = 4 mph distance constant 10 feet
The cv7 range of products features lateral transducers delivering four independent measurements. The validity checks are used to measure head wind vectors for calculations. This method gives a wind speed sensitivity of 0.15 m/s, and reliability and excellent linearity up to 40 m/s. Cv7-v ultrasonic wind speed sensor specification: Output data format: nmea0183; mwv, xdr Information transmited: instant. W. Speed, instant. W. Angle, avaibility Output rate: 2 hz / 30 hz measurement Wind module sensitivity: 0.12 m/s Wind module resolution: 0.05 m/s Wind module dynamic: 0.12 to 40 m/s Direction sensitivity: +/-1.5' Direction resolution: 1' Power supply: 8 v to 30 v dc Electrical consumption: 9 ma Op. Temp. Without icing: -15'c to +55'c Cable: 25 m / 4x0.22 mm2 Connection: 4 wires Weight of the head: 100 gr Weight of unit assembly: 200 gr with mounting part Mounting: vertical ; 300 aluminium arm, 16 mm
Rdo-200 fluorescence dissolved oxygen sensor application Widely used in online dissolved oxygen monitoring for power plant, chemical, industrial wastewater, pharmaceutical, biochemical and water treatment industry. Rdo-200 fluorescence dissolved oxygen sensor feature * 0-20mg/l or 0-200% saturation * 0 ~ 50'c; ip68 protection rating * no film, no electrolyte, not polarization * no consumption of oxygen, the flow rate is not affected * built-in temperature sensor, automatic temperature compensation * chemical interference from sulfide * in drift, fast response, more accurate measurements * maintenance-free longer applicable period, lower cost * fluorescent cap replacement is simple * supports rs-485, modbus protocol Technical instructions Do range: -20mg/l 0-20 mg/l or 0-200% saturation Reaction time: 10 sec Degree of protection: ip68 Do accuracy±1% Sensor drift:
Bga-200 integrated blue-green algae sensor This product is one of the optical transmitter cyanobacteria and red algae, using ultraviolet light absorption principle, protection class ip68, can be installed directly into the formula, suitable for all occasions need to measure blue-green algae, such as marine environmental monitoring and other industries. Technical parameters Measurement range: Blue algae: 0~100ug/l (bga-pc) Red algae: 0~80ug/l(bga-pe) Resolution: 0.01ug/l Accuracy: ±1%f.S. Working temperature: 0~40'c. Working pressure:
Properties of the tocon-abc10 sic uv photodetector * broadband sic based uv photodetector in to5 housing with attenuator * 0 - 5 v voltage output * peak wavelength at 290 nm * max. Radiation (saturation limit) at peak is 18 w/cm2, minimum radiation (resolution limit) is 1.8 mw/cm2 * applications: uv hardening control and other very high uv radiation sources Sic uv photodetector tocon-abc10 specifications Spectral characteristics Typical responsivity at peak wavelength: 0.28 mv/mw/cm2 Wavelength of max. Spectral responsivity: 290nm Responsivity range: 227 360nm General characteristics (t=25'c, vsupply=+5 v) Supply voltage: 2.5 - 5v Dark offset voltage: 50âµv Temperature coefficient at peak: < -0.3%/k Current consumption: 150âµa Bandwidth (-3 db): 15hz Risetime (10-90%): 0, 069s (other risetimes on request) Maximum ratings Operating temperature: -25 +85'c Storage temperature: -40 +100'c Soldering temperature (3s): 300'c
Properties of the sg01d-a18 uv photodiode * uva-only sensitivity, ptb reported high chip stability * active area a = 0.50 mm2 * to18 hermetically sealed metal housing, 1 isolated pin and 1 case pin * 10µw/cm2 peak radiation results a current of approx. 1.85 na Spectral characteristic Typical responsivity at peak wavelength: 0.037/aw Wavelength of max. Spectral responsivity: 331nm Responsivity range: 309 - 367nm Active area: 0.50mm2 Dark current (1v reverse bias): 1.7fa Capacitance: 125pf Short circuit (10µw/cm2 at peak): 1.85na Temperature coefficient: < 0.1%/k Maximum rating Operating temperature: -55 - +170'c Storage temperature: -55 - +170'c Soldering temperature (3s): 260'c Reverse voltage: 20v
Gp2y0a41sk0f Distance measuring sensor unit Measuring distance : 4 to 30 cm Analog output type Sharp distance measuring sensor gp2y0a41sk0f description Gp2y0a41sk0f is a distance measuring sensor unit, composed of an integrated combination of psd (position sensitive detector) , ir-led (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to the detection distance. So this sensor can also be used as a proximity sensor. Sharp distance measuring sensor gp2y0a41sk0f features 1. Distance measuring sensor is united with psd, infrared led and signal processing circuit 2. Short measuring cycle (16.5ms) 3. Distance measuring range : 4 to 30 cm 4. Package size (29.5 x 13.0 x 13.5mm) 5. Analog output type Sharp distance measuring sensor gp2y0a41sk0f agency approvals/compliance 1. Compliant with rohs directive (2002/95/ec) Sharp distance measuring sensor gp2y0a41sk0f applications 1. Cleaning robot 2. Personal robot 3. Sanitary
Liquid level switches Honeywell lle series alternatives For part numbers lle101000, lle102000, lle103000 and lle105000 Liquid level sensor llc101000 features * liquid level switches that can detect almost any liquid type; oil or water based * choice of mounting; internal or external * choice of threads Liquid level sensor llc101000 benefits * low power * low cost * compact design Liquid level sensor llc101000 echnical specifications Supply voltage (vs): 4.5vdc to 15.4vdc Supply current (ls): 2.5ma max. (vs = 15.4v dc) Output sink and source current (lout): 100ma Operating temperatures: -25'c to +80'c Storage temperatures: -30'c to +85'c Housing material: polysulfone Sensor termination: 24awg, 250mm ptfe wires, 8mm tinned
Sht20 digital temperature and humidity sensor product summary The sht20 humidity and temperature sensor of sensirion has become an industry standard in terms of form factor and intelligence: embedded in a reflow solderable dual flat no leads (dfn) package of 3 x 3mm foot print and 1.1mm height it provides calibrated, linearized sensor signals in digital, i2c format. The sht2x sensors contain a capacitive type humidity sensor, a band gap temperature sensor and specialized analog and digital integrated circuit - all on a single cmosens chip. This yields in an unmatched sensor performance in terms of accuracy and stability as well as minimal power consumption. Every sensor is individually calibrated and tested. Lot identification is printed on the sensor and an electronic identification code is stored on the chip which can be read out by command. Furthermore, the resolution of sht2x can be changed by command (8/12bit up to 12/14bit for rh/t) and a checksum helps to improve communication reliability. With this set of features and the proven reliability and long-term stability, the sht2x sensors offer an outstanding performance-to-price ratio. For testing sht2x two evaluation kits ek-h4 and ek-h5 are available. Sht20 digital temperature and humidity sensor features * fully calibrated * digital output, i2c interface * low power consumption * excellent long term stability * dfn type package reflow solderable Sht20 digital temperature and humidity sensor performance Size: 3 x 3 x 1.1 mm Output: i²c digital, pwm, sdm Supply voltage range: 2.1 to 3.6 v Energy consumption: 3.2µw (at 8 bit, 1 measurement / s) Rh operating range: 0 - 100% rh T operating range: -40 to +125'c (-40 to +257'f) Rh response time: 8 sec (tau 63%)
Sht21 digital humidity and temperature sensor product summary The sht21 humidity and temperature sensor of sensirion has become an industry standard in terms of form factor and intelligence: embedded in a reflow solderable dual flat no leads (dfn) package of 3 x 3mm foot print and 1.1mm height it provides calibrated, linearized sensor signals in digital, i2c format. The sht2x sensors contain a capacitive type humidity sensor, a band gap temperature sensor and specialized analog and digital integrated circuit all on a single cmosens chip. This yields in an unmatched sensor performance in terms of accuracy and stability as well as minimal power consumption. Every sensor is individually calibrated and tested. Lot identification is printed on the sensor and an electronic identification code is stored on the chip - which can be read out by command. Furthermore, the resolution of sht2x can be changed by command (8/12bit up to 12/14bit for rh/t) and a checksum helps to improve communication reliability. With this set of features and the proven reliability and long-term stability, the sht2x sensors offer an outstanding performance-to-price ratio. For testing sht2x two evaluation kits ek-h4 and ek-h5 are available. Sht21 digital humidity and temperature sensor features * fully calibrated * digital output, i2c interface * low power consumption * excellent long term stability * dfn type package - reflow solderable Sht21 digital humidity and temperature sensor performance Size: 3 x 3 x 1.1 mm Output: iâ²c digital, pwm, sdm Supply voltage range: 2.1 to 3.6 v Energy consumption: 3.2âµw (at 8 bit, 1 measurement / s) Rh operating range: 0 - 100% rh T operating range: -40 to +125'c (-40 to +257'f) Rh response time: 8 sec (tau 63%)
Do1200 and do1200tc dissolved oxygen sensors Item no.: do1200/h, do1200/t, do1200tc/h, do1200tc/t, 971598, 971598tc Reliable galvanic sensing technology Compact 12mm design For portable, laboratory or on-line use Optional integral atc element Easy to use pre-membraned replacement caps The do1200 and do1200tc feature dependable galvanic technology. No warm up period is required. Sensors are supplied with fast responding hdpe membrane caps for portable or lab use. Optional ptfe membrane caps are available for on-line or heavy uv exposure applications. Fill solution is replaceable when required. The do1200 is supplied without internal temperature compensation. The do1200tc can be supplied with a variety of user defined atc elements. Standard cable length is 2.5 feet with a tinned lead termination. Longer cable lengths and connectors are available for an additional charge. For on-line use, our fc75p 3/4 inch in-line fitting may be ordered to provide for mounting into 3/4 inch fnpt threaded tees. Do1200 laboratory dissolved oxygen sensor specifications Range: 0-20 mg/l Body material: epoxy and noryl Max temperature: 50 degrees c Saturation output: Hdpe = 47mv +/- 9mv, Ptfe = 33mv+/-9mv Pressure: 0-100 psig (7.5 bar) Calibration: single point in air Response time: after equilibration, hdpe 1 minute for 2mv, ptfe 2 minutes for 2mv
Submersible galvanic dissolved oxygen sensors Item no.: do6400/h, do6400/t, do6400tc/h, do6400tc/t, do6441/t, do6442/t, Do7400/h, do7400/t, do7400tc/h, do7400tc/t, do7441/t, do7442/t Large solution capacity for long term deployment Models with and without temperature sensor Easy installation and maintenance Mv or 4-20ma output models available The do6400 & 7400 series dissolved oxygen sensors feature a large capacity electrolyte holder, positive fit, easy to replace membrane and dependable galvanic cell technology for long term deployment. The body design ensures a good grip when wet. Ideal for aquaculture and wastewater monitoring applications, these sensors require minimal maintenance. Ptfe or high-density polyethylene (hdpe) membranes are available. 2 replacement membranes, installation tool and electrolyte are included. Additonal maintennace parts are in convenient kits (see ordering information). Sensors with mv output as well as built-in 4-20ma output in 0-100% and 0-200% saturation range are available. Dissolved oxygen sensors specifications O2 measuring range: Do6400, do6400tc (0.5-20ppm), do6441(0-100%), do6442(0-200%) Do7400, do7400tc (0.03-20ppm), do7441(0-100%), do7442(0-200%) Body: material noryl Cathode: silver Anode: zinc (do6400 series), lead (do7400 series) Maximum temperature: 50 degrees c Power requirement: 12-36v dc (for models do6441, do6442, do7441 and do7442 only )
1. Uv sensor guva-c22sd features Gallium nitride based material Schottky-type photodiode Photovoltaic mode operation Good visible blindness High responsivity & low dark current 2. Uv sensor guva-c22sd applications Uv index monitoring Uv-a lamp monitoring 3. Uv sensor guva-c22sd absolute maximum ratings Storage temperature: -40~90'c Operating temperature: -30~85'c Reverse voltage: 5v Forward current: 1ma Optical source power range: 0.1âµ~100m w/cm2 Soldering temperature: 260'c 4. Uv sensor guva-c22sd characteristics (at 25'c) Dark current: 1na max Temperature coefficient: 0.08%/'c Responsivity: 0.14a/w Spectral detection range: 240~370nm Active area: 0.076mm2
1. Uv sensor guvb-t11gd-l features Aluminium gallium nitride based material Schottky-type photodiode Photovoltaic mode operation Good visible blindness High responsivity & low dark current 2. Uv sensor guvb-t11gd-l applications Uv-b lamp monitoring Uv-b led monitoring 3. Uv sensor guvb-t11gd-l absolute maximum ratings Storage temperature: -40~90'c Operating temperature: -30~85'c Reverse voltage: 3v Forward current: 1ma Optical source power range: 0.01âµ~100m w/cm2 Soldering temperature: 260'c 4. Uv sensor guvb-t11gd-l characteristics (at 25'c) Dark current(max.): 20na Photo current(typ.): 1.5 Temperature coefficient: 0.1%/'c Responsivity: 0.13a/w Spectral detection range: 220~320nm Active area: 1.536mm2
Zirconia o2 sensors Probe series - long housing Features * zirconium dioxide (zro2) sensing elements * long life, non-depleting technology * integral heating element * high accuracy * requires an external interface board to operate Benefits * no reference gas required * no need for temperature stabilisation * two lengths available; 220mm and 400mm Technical specifications Heater voltage Operating: 4v dc ± 0.1v dc (1.7a) Standby: 1.65v dc (0.7a) Pump impedance at 700'c: < 6k Permissible gas temperature Standard temperature: -100'c to +250'c High temperature: -100'c to +400'c Gas flow rate: 0 - 10 m/s Repetitive permissible acceleration: 5g Incidental permissible acceleration: 30g Output values Oxygen pressure range: 2mbar - 3bar max Accuracy: 5 mbar max Internal operational temperature: 700'c Response time (10 - 90% step): < 15s Warm up time (prior to sensor operation): 100s Warm up time (from stand by): 20s Output stabilisation time: ~ 180s
Zirconia o2 sensors Flange mounted series The flange mount zirconium dioxide oxygen sensor is designed for easy sealing into a manifold or sampling chamber. Favoured by ssts aerospace customers and in applications that require high temperature and pressure operation. O2s-fr-t4-4p flange zirconia o2 sensors features Zirconium dioxide (zro2) sensing elements Long life, non-depleting technology Integral heating element High accuracy Requires an external interface board to operate O2s-fr-t4-4p flange zirconia o2 sensors benefits No reference gas required No need for temperature stabilisation Flange mounting O2s-fr-t4-4p flange zirconia o2 sensors technical specifications Heater voltage Operating: 4.35vdc ± 0.1vdc (1.85a) Standby: 2vdc (0.85a) Pump impedance at 700'c: < 6k Permissible gas temperature: -100'c to +400'c Gas flow rate: 0 - 10 m/s Repetitive permissible acceleration : 5g Incidental permissible acceleration: 30g O2s-fr-t4-4p flange zirconia o2 sensors output values Oxygen pressure range: 2mbar - 3bar max Accuracy: 5mbar max Internal operational temp: 700'c Response time (10 - 90% step): < 4s Warm up time (prior to sensor operation): 60s Warm up time (from standby): 20s Output stabilisation time: ~ 180s
Air flow 2 sensor (no) rma-af2-sen overview Air flow 2 sensor (no) provides real-time recognition of air flow stoppage. This air flow sensor is normally open and includes a mounting clip and clamp. Typical use is to monitor continuous air flow in an hvac duct, under a raised floor, or near a fan on a rack cabinet or important server. This is an instant 'plug & play' sensor via one of the switch sensor channels on the back of any compatible room alert id box. Cable distance can be extended from the standard 25' to approximately 900' by using standard speaker wire, twisted pair or any reliable low voltage 2-wire cable. This air flow sensor switch is equivalent to the discontinued stego air flow sensor #01300.1 Air flow 2 sensor (no) rma-af2-sen features & specification Environment condition monitored: air flow Real-time recognition: air flow stop/start (normally open) Power supply: monitoring unit Sensor cable type: 2 wire sensor cable Sensor cable length: 25' Maximum sensor cable length: approximately 900' Compatible products: room alert 32w, 32e, 26w, 26wo, 24e, 12e, 11e, 7e, 4e, 3e & 3 wi-fi
Fiber optic pressure sensor fop-miv description The fop-miv has been especially designed and tested to fulfill the highest of medical performance requirements. Its applications range from human body fluid pressure measurements, for intervention in hospital critical care units, to animal testing in high emi environments. It is available off the shelf for standard applications or it can be customized to suit oem-specific applications Fiber optic pressure sensor fop-miv features: Em/rf/mw interference complete immunity Miniature and rugged sensor for pressure measurements High performance and reliability High accuracy and repeatability Very low drift and thermal shift Fast response time Sterilizable Fiber optic pressure sensor fop-miv applications: Custom design for embedmentin diagnostic or therapeutic medical devices, automated manufacturing, high volume, low cost available sensors, computerized product testing in assembly line Cardiology, neurology, anaesthesiology, pneumonology, gastroenterology, urology, gynecology, ophthalmology, electrosurgery, thermal therapy, preclinical studies, mri and other rfi environments Medical: Fiber optic pressure sensor fop-miv oem products: Custom design for embedmentin diagnostic or therapeutic medical devices, automated manufacturing, high volume, low cost available sensors, computerized product testing in assembly line
Fop-mh high-temperature pressure sensor fiber optic pressure sensor description The fop-mh is a fiber optic pressure sensor designed mainly for applications where extreme temperature conditions can be found such as aerospace and defense. It is also a useful tool for general industrial applications in harsh and hazardous environments. Fiber optic pressure sensor fop-mh key features: Designed to operate in extreme temperature conditions, where standard sensors fail Operating temperature up to 450'c (842'f) Intrinsically safe Immune to emi/rfi Fiber optic pressure sensor fop-mh applications: Aerospace Defense Metallurgy Industrial in-situ process monitoring High temperature steam Harsh and hazardous environments High temperature environments Oil well and natural gas pumping station Plastic injection molding and extrusion monitoring Food packaging Fiber optic pressure sensor fop-mh specifications: Pressure range: 0-150 psi, 0-1000psi, 0-3000psi, 10-50psi Resolution: 0.1% of full scale Accuracy: â±1% of full scale Connector type: st connector Operating temperature: -20'c to 450'c (-4'f to 842'f)
