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Transmitters
Transmitters are current-outputting devices and may have two or three wires. Where two wires are used to both receive power and transmit an output signal, significant cost savings can be made where long cables are needed. They are frequently scaled to vary from 4 mA to 20 mA as the pressure varies from mi...
Transmitters
Transmitters are current-outputting devices and may have two or three wires. Where two wires are used to both receive power and transmit an output signal, significant cost savings can be made where long cables are needed. They are frequently scaled to vary from 4 mA to 20 mA as the pressure varies from minimum to maximum. Thus the on-board electronics has to be capable of operating with a maximum current drain of less than 4 mA. Being 'current driven', the in-built circuitry controls the voltage across the transmitters two terminals to ensure that the appropriate pressure-proportional current is maintained irrespective of line resistance up to a specified limit. Thus these devices are very suitable for use with long cables and are much less susceptible to electromagnetic interference than voltage-output transducers. Sometimes called current loop or serial devices, additional displays at different locations can easily be included in the loop without degrading the output signal. Such devices normally suffer no significant degradation of signal output with distance.
Transducers
Transducers are voltage-outputting devices that can be used with simple signal conditioning but are more sensitive to electromagnetic interference. The electrical resistance of the connecting cable can cause significant errors if the cable is long. They require three or four connecting wires to supply power and deliver the output signal.
Compact on-line colorimetric analyzer, programmable photometer for automatic, continuous measurement of Aluminium.TRACE Analysis offers well-recognized online analytical instruments for continuous measurement in high purity water, feed water, steam and condensate, pharmaceuticals, drinking water, swimming pool and sanitary water, wastewater and effluents.
-40...+400°C 16 measuring ranges per device output 0-10 V, 4-20 mA DIP-switch-technology optional with LCD-Display protection type IP65 stainless steel contacting block
-40...+400°C 16 measuring ranges per device output 0-10 V, 4-20 mA DIP-switch-technology optional with LCD-Display protection type IP65 stainless steel contacting block
Without Display.0-100% Rel. Humidity-30...+100°C Temp.Output RH: 4-20mAOutput Temp.: 4-20mAOptional Output: 2 x 0-10 V
With Display.0-100% Rel. Humidity-30...+100°C Temp.Output RH: 4-20mAOutput Temp.: 4-20mAOptional Output: 2 x 0-10 V
0-100% Rel. HumidityOutput RH: 4-20mAOutput Temp.: Pt100
DURTOX-X - ATEX explosion-proof enclosure (Cert. LOM 10 ATEX 2076)4-20mA detectors by electrochemical technology for the detection of toxic gases and oxygen.
- Draw wire Linear Transducer (DWDT) Is a Linear Distance Measuring Transducer for a Travel upto 1500mm.- Due to Flexibility of the Wire the product is more adorable for application with long stroke measurement.- DWDT- X has a Flexibility to have a contactless absolute Hall’s magnetic encoder (for maximum 150mm length) or Muliturn potentiometer attached...
0 μg/m³ ... 1000 μg/m³ Modbus LCD-Display
0 μg/m³ ... 1000 μg/m³ 0-10 V, 4-20 mA, Changer LCD-Display
0-20 m/s, 0...+50°C, 0-200.000 m³/h 0-10 V, 4-20 mA LCD display, relay 5 scales per device
- Speed and Direction sensor is based on magnetic Hall's effect Technology.- GTS-DO is Dual Output Magnetic Proximity sensor such that channel A lags or leads Channel B if used along with a gear wheel.
4-20mA output, 25ppm relay setpoint, local audible alarm, auxillary contact. "
Sensor H0530 is designed for online monitoring of temperature. Three binary inputs to detection of two-states signals are the advantage. Other devices are controlled by two relay outputs.
Humidistat, thermostat with two relay outputs. Outdoor, indoor use. Humidity & temperature sensors on a probe cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy. The device is supplied with T+RH probe with 1 meter cable.
Humidistat, thermostat with two relay outputs. For outdoor or indoor use.Temp probe & Relative Humidity of hard anodized aluminum, for compressed air up to 25 bar with 1 m cable.Cables lengths of 2m or 4m available optionally.Humidity, temperature probe on a cable. Measured values also become another interpretation of humidity: dew point temperature,...
Temperature, humidity, CO2 level sensor with two output relays. Included in delivery: H6320 sensor Traceable calibration certificate Quick start manual "
Transmitters HD48- HD49 Delta OhmRelative Humidity Transmitter "
Transmitters HD48- HD49 Delta OhmSeries Temperature Transmitters "
Transmitters HD48- HD49 Delta OhmRelative Humidity & Temperature Transmitters "
Transmitters HD48- HD49 Delta OhmSeries Temperature & Dew Point Transmitters "