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Supplier: ENMET Corporation
Description: P/N 10022-2400, SDS-97D Series Sensor/Transmitter Ammonia, NH3 Features Non-intrusive push button calibration Excellent chemical selectivity 4-20 mA output, 24 VDC powered One-person calibration Digital display
- Display: Digital
- Electrical Outputs: Analog Current
- Specific Gas Types: Ammonia (NH3)
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Supplier: CO2Meter.com
Description: The Fixed Ammonia (NH3) Gas Detector w/ Remote Sensor (MSC2 + MC2-0-E1125-A-0-P) is designed to protect individuals near toxic gases like Ammonia in commercial and industrial applications. This fixed gas safety monitor measures 0-100ppm NH3 levels and detects hazards in
- Electrical Outputs: Analog Voltage
- Features: Hazardous Environments
- General Gas Types: Toxic Gas
- Instrument Type: Detector
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Supplier: CO2Meter.com
Description: capabilities 3 configurable relays 2 sensors max may be different sensors of the SC2 series, max 3 of them analog with 4-20 mA signals Custom configuration dependent upon location and application Warning buzzer/LED alarm, fault + operation option Compatible with a
- Electrical Outputs: Analog Voltage
- General Gas Types: Toxic Gas
- Instrument Type: Detector
- Measurement Type: Trace
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Supplier: DigiKey
Description: Ammonia (NH3) Sensor 4mA ~ 20mA
- Electrical Outputs: Analog Current
- Operating Temperature: -4 to 104 F
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Supplier: Global Detection Systems Corp.
Description: The GDS-49 is a two-wire loop-powered 4-20mA sensor transmitter designed to detect a wide range of toxic gases at ppm levels. The current loop output is compatible with the C1 Protector, C2 Protector, C2 Quad Protector or C64 Protector Controllers, the GASMAX II or GASMAX CX gas
- Electrical Outputs: Analog Current
- Features: Hazardous Environments, Intrinsically Safe
- General Gas Types: Toxic Gas, Combustible Gas
- Measurement Type: %LEL, Trace
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Supplier: Pem-Tech, Inc.
Description: Features Microprocessor based modular design Electrochemical Sensor Technology Industry standard 4-20mA output Field adjustable Alarm level Single point Non-Intrusive calibration Bright 3 digit LED display Displays gas
- Electrical Outputs: Analog Current, Switch
- Features: Hazardous Environments
- General Gas Types: Toxic Gas
- Measurement Type: %LEL, Trace
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Supplier: Pem-Tech, Inc.
Description: linear 4-20mA signal proportinoal to 0 to 100% of the detection range of the sensor. The sensor transmitter board includes a three (3) digit LED display for continuous indication of the gas concentration. The calibration mode, alarm and fault status of the sensor
- Electrical Outputs: Analog Current, Switch
- Features: Hazardous Environments
- General Gas Types: Toxic Gas
- Measurement Type: %LEL, Trace
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Supplier: Pem-Tech, Inc.
Description: assembly. All of the sensor electronics are enclosed in an explosion proof instrument box. The unit’s modular design allows easy maintenance, troubleshooting and high reliability. The unit provides a 4-20mA signal proportional to 0 to 100% of the detection range. In addition the
- Electrical Outputs: Analog Current, Switch
- Features: Hazardous Environments
- General Gas Types: Toxic Gas
- Measurement Type: %LEL, Trace
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Supplier: Honeywell Analytics, Inc.
Description: Steel. It has a large backlit LCD display, simple 4 button operation, 3 fully configurable relay outputs and selectable sink, source or isolated 4-20mA signal. The sensor and transmitter is common for all gas types. Sensor The Apex Sensor can be mounted
- Electrical Outputs: Analog Current, Switch
- Features: Hazardous Environments, Intrinsically Safe
- General Gas Types: Toxic Gas, Combustible Gas
- Measurement Type: %LEL, %Volume, Trace
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, GAS DETECTION SENSOR, FOR AMMONIA DETECTION, 0-100 PPM, 3 WIRE, 4/20 MA, NEMA 1. FREE 2 YEAR RADWELL WARRANTY
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Supplier: ENMET Corporation
Description: -channel controller/alarm modules that provide the 24 VDC power and receive the 4-20 mA signal from the sensor/transmitters. These sensor/transmitters can also be connected to various computer-based instrumentation, PLCs, etc. Features Three Alarm LEDs Liquid Crystal
- Display: Digital
- Electrical Outputs: Analog Current
- Specific Gas Types: Ammonia (NH3)
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Supplier: Honeywell Analytics, Inc.
Description: Toxic, 2 wire loop powered 4-20mA gas transmitter with integral gas concentration display. The Series 3000 MkII provides comprehensive monitoring of toxic and Oxygen gas hazards in potentially explosive atmospheres, both in and out of doors. This low powered gas detector
- Electrical Outputs: Analog Current
- Number of Gases Sensed: Single Gas
- Specific Gas Types: Ammonia (NH3), Carbon Monoxide (CO), Chlorine (Cl2), Chlorine Dioxide (ClO2), Hydrogen (H2), Hydrogen Chloride (HCl)
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Supplier: Honeywell Sensing & IoT
Description: temperature compensated from -40°C to 125°C [-40°F to 257°F]. Value to Customers Total Error Band (TEB) ±1.0 %FSS from -20°C to 85°C: Provides the most comprehensive, clear and meaningful indication of the sensor’s true measurement performance
- Accuracy: 0.2500 ±% FS
- Device Category: Transducer
- Electrical Output: Analog Current
- Features: Temperature Compensation
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Supplier: Acme Engineering Products
Description: The Acme GasPost toxic gas sensor/transmitter measures the concentration of the target gas in an enclosed area and produces a proportional analog output signal. ? The 4-20mA transmitter is designed for standard 2-wire loop-powered operation where the output is supplied via
- Electrical Outputs: Analog Voltage, Analog Current, Switch
- General Gas Types: Toxic Gas, Combustible Gas
- Measurement Type: Trace
- Number of Gases Sensed: Multi Gas
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Supplier: Honeywell Sensing & IoT
Description: Honeywell’s PX2 Series Heavy Duty Pressure Transducers are a portfolio of configurable pressure sensors that use piezoresistive sensing technology with ASIC (Application Specific Integrated Circuit) signal conditioning in a stainless steel housing. The PX2 Series is fully calibrated and
- Accuracy: 0.2500 ±% FS
- Device Category: Transducer
- Electrical Output: Analog Current
- Features: Temperature Compensation
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Supplier: Honeywell Sensing & IoT
Description: Customers Total Error Band (TEB) ±1.0 %FSS from -20°C to 85°C: Provides the most comprehensive, clear and meaningful indication of the sensor's true measurement performance over a specified temperature range; small error promotes system uptime and efficiency. High
- Accuracy: 0.2500 ±% FS
- Device Category: Transducer
- Electrical Output: Analog Current
- Features: Temperature Compensation
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Supplier: Honeywell Sensing & IoT
Description: Customers Total Error Band (TEB) ±1.0 %FSS from -20°C to 85°C: Provides the most comprehensive, clear and meaningful indication of the sensor's true measurement performance over a specified temperature range; small error promotes system uptime and efficiency. High
- Accuracy: 0.2500 ±% FS
- Device Category: Transducer
- Electrical Output: Analog Current
- Features: Temperature Compensation
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Supplier: Conspec Controls Inc.
Description: CONSPEC's CN Series is an economical choice for toxic, combustible, and Oxygen gas monitoring. The CN Series is a simple and "smart" gas detector. An industry standard 4-20mA Analog output signal can be connected to any existing PLC, DCS, or EMS system. A simplified calibration
- Electrical Outputs: Analog Current
- General Gas Types: Toxic Gas
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
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Supplier: Conspec Controls Inc.
Description: CONSPEC's CX Series is an economical choice for toxic, combustible, and Oxygen gas monitoring. The CX Series is a simple and "smart" gas detector designed for use in hazardous or classified locations. An industry standard 4-20mA Analog output signal can be connected to any existing
- Electrical Outputs: Analog Current
- General Gas Types: Toxic Gas
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
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Supplier: CO2Meter.com
Description: Modular easy-to-use design 1-3 gas sensor capabilities 3 configurable relays 2 sensors max may be different sensors of the SC2 series, max 3 of them analog with 4-20 mA signals Custom configuration dependent upon location and application
- Electrical Outputs: Analog Current
- General Gas Types: Toxic Gas, Combustible Gas
- Number of Gases Sensed: Multi Gas
- Operating Humidity: 15 to 95 %
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Supplier: Det-Tronics
Description: transmitter (GTX) and a sensor module (GTS). The transmitter generates a 4-20 mA output signal with HART that is proportional to the concentration of the target gas and corresponds directly to 0-100% full scale output. Although compatible with the FlexVu Universal Display, the
- Electrical Outputs: Analog Current
- Features: Hazardous Environments, Intrinsically Safe
- General Gas Types: Toxic Gas
- Measurement Type: %Volume, Trace
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Supplier: Spectrex, Inc.
Description: The 20/20U (&UB) UV Flame Detector responds to high energy UV radiation emitted by fires and explosions at the point of ignition. It detects hydrocarbon-based fuel and gas fires, invisible hydrogen flames, hydride, ammonia, silane and other inorganic fuel fires. The UV sensor
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Supplier: Det-Tronics
Description: , infrared, and toxic gas sensors. Signal outputs include a linear isolated 4-20 mA output, and optional 3 alarm/1 fault relay package. Easy pushbutton configuration & setup Local or remote calibration capabilities. FM, CSA, ATEX, CE mark
- Application: Personal Exposure Monitoring, Confined Space Monitoring, Ambient Air Monitoring, Process Gas
- Electrical Outputs: Analog Current, Switch
- Features: Audible or Visual Alarms, Hazardous Environments
- General Gas Types: Toxic Gas, Combustible Gas
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Supplier: Arjay Engineering
Description: The HLM 2000-TX gas transmitter is a 4-20 mA loop powered transmitter for monitoring toxic gases at ppm concentrations and oxygen levels in %. The sensing elements are gas selective electrochemical technology. The electronics are mounted directly at the sensor for ease of
- Electrical Outputs: Analog Current
- Features: Hazardous Environments
- General Gas Types: Toxic Gas, Combustible Gas
- Measurement Type: %Volume, Trace
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Supplier: Compur Monitors, Inc.
Description: You always know what is going on in your plant: Gas detection system Statox 505 compliant to SIL 2 Standard Intelligent Gas Sensors for AsH3, Cl2, ClO2, CO, COCl2, H2, H2S, HCl, HCN, HF, N2H4, NH3, NO2, O2, O3, PH3 and SO2 The Statox 505 new 4 â€" 20 mA Transmitter
- Application: Confined Space Monitoring
- Display: Digital
- Mounting Type: Fixed
- Specific Gas Types: Ammonia (NH3), Carbon Monoxide (CO), Chlorine (Cl2), Chlorine Dioxide (ClO2), Hydrocarbons, Hydrogen (H2), Hydrogen Chloride (HCl), Hydrogen Cyanide (HCN), Hydrogen Fluoride (HF), Nitrogen Dioxide (NO2), Oxygen (O2), Phosphine (PH3), Other
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Supplier: Pem-Tech, Inc.
Description: Large Graphic display (240 x 128 Pixels). Optional Historical data Logging with Real time clock calendar. Sensor interface: 4-20mA transmitter or Addressable serial IO type. Up to 16 Input channels for analog sensors (PT295 series) or 24 addressable sensors
- Application: Ambient Air Monitoring
- Display: Digital
- Electrical Outputs: Switch
- Features: Audible or Visual Alarms, Controller, Data Logger, Hazardous Environments
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Supplier: Acme Engineering Products
Description: delays to avoid nuisance alarms, Optional 4-20mA, 0-1V DC, 0-5V, DC or 0-10V DC analog output, Optional remote sensor. ? For more information about this product please click the Product Literature, Specifications, and or Application Request Form links provided on this page
- Application: Confined Space Monitoring
- Display: Digital
- Electrical Outputs: Analog Current, Analog Voltage, Switch
- Features: Audible or Visual Alarms, Controller
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Supplier: Conspec Controls Inc.
Description: Combustible Gas Sensors. The Series P2065 provides state-of-the-art versatility in monitoring of analog signals and allows the operator to select the ranges of operation as well as the two programmable alarm set points for activating the relay outputs. A linear analog output signal (0 - 5 VDC
- Display: Analog, Digital
- Electrical Outputs: Analog Current, Analog Voltage
- Features: Audible or Visual Alarms, Controller, Data Logger, Interchangeable Probes, Hazardous Environments, Intrinsically Safe, Sampling Pump, Self Calibration
- General Gas Types: Toxic Gas, Combustible Gas
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Supplier: MSA Safety
Description: Engineered to provide cost-efficient gas detection, the Ultima XL/XT Series Gas Monitors are simply an outstanding choice. The units boast a hand-held HART port running over 4-20mA output provides convenient setup, calibration and diagnostics. The interchangeable smart sensors
- Application: Ambient Air Monitoring
- Display: Analog
- Electrical Outputs: Analog Current
- Features: Intrinsically Safe
![PX3 Series Heavy Duty Pressure Transducer, sealed gage, 0 bar to 30 bar, 8 Vdc to 30 Vdc (-40°C to 100°C) input, current: 4 mA to 20 mA output, cable, XLPE, 2.0 m [6.6 ft], 7/16-20 UNF 1/4 i -- PX3NF1BH050BSCHX](https://partimages.globalspec.com/25/3875/4138875_medium.png "PX3 Series Heavy Duty Pressure Transducer, sealed gage, 0 bar to 30 bar, 8 Vdc to 30 Vdc (-40°C to 100°C) input, current: 4 mA to 20 mA output, cable, XLPE, 2.0 m [6.6 ft], 7/16-20 UNF 1/4 i -- PX3NF1BH050BSCHX")
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The 2880-LT uses HF capacitance technology — no moving parts, no routine cleaning. Probe-mounted electronics with 4-20 mA output. 2880-LT Probe Mounted Transmitter The 2880-LT provides reliable monitoring of (read more)
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DCC Series 4–20 mA, 2-Wire Displacement Transducers RDP’s DCC Series delivers accurate, reliable displacement and position measurement using proven LVDT technology. With no electrical contact between the moving armature and the body, LVDTs (read more)
Browse Linear Position Sensors Datasheets for RDP Electrosense -
) +/- 10 V, +/- 20 mA, and 4-20 mA outputs Unipolar and bipolar options Customer-specific input/ output settings possible Universal Power Supply: 20 to 253 V AC/DC Approvals: UL 347, IEC 61373, EN 61326 (EMC) MTBF: Approx. 96 (read more)
Browse Current Sensors Datasheets for Knick Interface LLC -
independently controlling a fan zone. In this configuration, all channels have their own SPDT relay output at Low gas levels and/or a 4-20mA signals proportional to the gas readings. In a more practical application, the channels are divided into groups that collectively serve various fan zones. In this latter (read more)
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Prevent equipment damage and protect workers with real-time SA220 + SCX gas monitoring, featuring easy retrofit options with 4-20mA & Modbus. (read more)
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and Process Temperature. The QVT will output a 4-20 mA signal corresponding to Differential Pressure or Flow. Specifications Modes of Operation: Multivariable or DP Only Operating Range: 10000:1 (0.0009 in WC to 9 in WC (read more)
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Fargo Controls Inc.'s analog output inductive proximity sensors give a 0-10Vdc and/or a 4-20mA output based upon the distance between a metal target and the sensor. They do this with extended operating distances and are (read more)
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isolator for enhanced signal quality. Connection to the process control system is simplified to four wires, consisting of the two-wire power supply and the two-wire 4-20 mA interface. (read more)
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More than simply sensors, ARC Sensors are the complete solution: innovative premium quality sensors with a robust, direct, and standard interface to the PLC. Hamilton ARC Sensors send a 4-20 mA signal directly to an analog process control system while delivering at the same time the power (read more)
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Temporal Variation of Indoor Air Quality in an Enclosed Swine Confinement Building
Furthermore, both the relative humidity sensor and the ammonia sensor produced a current signal of 4 to 20 mA proportional to the full range of each instrument (0% to 100% and 0 to 100 ppm, respectively).
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Temporal Variation In Swine Confinement Indoor Air Quality
Furthermore, both the relative humidity sensor and the ammonia sensor produced a current signal of 4 to 20 mA proportional to the full range of each instrument; 0 to 100% and 0 to 100 ppm, respectively.
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Mesoporous TiO 2 as a nanostructured inorganic polymer thin film applied for a wide range ammonia concentration analyzer based on photoelectrochemical reaction
The effect of stirring was investigated by using the Type 4 sensor in a 0.1 M ammonia aqueous solution with LED current of 20 mA both without stirring and under stirring at 500 rpm, and the results are shown in Fig …
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Fabrication of graphene-based flexible devices utilizing a soft lithographic patterning method
20 3050 [11] Xi P, Chen F, Xie G, Ma C, Liu H, Shao C … … for the hydrolytic dehydrogenation of ammonia borane for chemical hydrogen storage Nanoscale 4 5597 [12] Wang Q … … a non-enzymatic glucose sensor RSC advances 2 6245 …
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Hopewell Beneficial CO2 Capture for Production of Fuels, Fertilizer and Energy
The Honeywell HC 900 was used to connect via 4 - 20 mA signals to a set of sensors mounted on a portable rack on top of the experimental tanks. The sensors were used to measure turbidity, Chlorophyll A, dissolved oxygen, pH, ammonia , and conductivity every day …
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Ammonia Emissions from Twelve U.S. Broiler Chicken Houses
Each electrochemical ammonia monitor had an internal datalogger that was temperature compensated. The other sensor outputs (solenoid switch of fresh-purge air, CO 2 sensor, sample gas temperature near the sensors, and static pressure difference) were recorded with a 4 -channel, battery-operated data logger (4 to 20 mA ± 0.1%, Onset Computer …
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Contamination monitoring for ammonia, amines, and acid gases utilizing ion mobility spectroscopy (IMS)
In a second approach, the 4 - 20 mA outputs from each ion mobility sensor is monitored continuously. Conversion of the n-iA readings to ppb ammonia , for example, is required, but the factor is …
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An integrated optical platform for
absorptive sensing of chemical concentrations using
chemo-optical monolayers
Acta 226 73–87 [ 4 ] Veenstra T T, Tiggelaar R M, Mateman R, Sanders R G P … … 1998 Normalised optimisation for the sensitivity optimisation of integrated optical evanescent-wave sensors J. Lightwave Technol. 16 … … E 1994 Integrated-optic ammonia sensor Fresenius J. Anal. … selective coupling structures for monolithic integrated waveguide-detector systems SPIE 3630 9–18 [11] Reitz J R, Milford F J and Christy R W Foundations of Electromagnetic Theory (Reading, MA : Addison-Wesley) [12] Worhoff … … of Gent) pp 117– 20 [14] Amon Yariv Optical …
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Ammonia Emissions from U.S. Broiler Houses in Kentucky and Pennsylvania
Each electrochemical ammonia sensor had an integral datalogger that was temperature corrected. The other sensor outputs (solenoid switch of fresh-purge air, CO 2 sensor, sample gas temperature near the sensors, and static pressure difference) were recorded with a 4 -channel battery-operated data logger (4- 20 mA +/- 0.1%, Onset Computer Corporation …
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Kinetics of Ammonia Removal in a Pilot-Scale Biofilter
Draeger Polytron 2 transmitters with ammonia sensors monitored the inlet (one transmitter) and outlet concentrations from both reactors (two transmitters). A Campbell Scientific 21X data logger collected data from the three transmitters and received a 4 to 20 mA signal averaged over 60 s, which was recorded every 5 min.