The Models 3506 and 3505 are low power, liquid crystal display, loop powered 3½ Digit Indicators.
Switch selectable display calibration and decimal point selection allows for easy field setting of engineering units for pressure, flow, level, mass etc.
Configuration and field calibration is done via a notebook computer or desktop PC using user-friendly software available from our website.This transmitter offers complete 3-way isolation between power supply, input and output. The inputs are programmable to accept thermocouples of type J, K, N, R, S, T & W5, RTD’s of type Pt100 or Ni100, mV inputs up to 52mV, 0-20mA / 4-20mA inputs, volt inputs up to 10V, potentiometer inputs, and frequency inputs from NPN / PNP proximity switches. Integral 2-wire transmitter power is supplied as standard with the unit, as well as a precision reference for potentiometer inputs. The analogue output is programmable for 0-20mA / 4-20mA or 0-10V output. The power supply is 95-265V ac/dc as standard. The RS-232 serial interface is standard.The serial interface allows connections to remote computers and SCADA systems using DPM’s DIGIbus protocol. The RS-485 option allows up to 99 transmitters to be linked on the same bus. The unit can also accept an ASCII based serial input signal for conversion to an analogue output signal. The lineariser feature is standard and the user can select s-curve, sphere, square-root extraction or off (no linearisation)
The Kobold Mass Flow Meter model TMU utilizes the Coriolis principle of operation to measure mass flow. Density and temperature are simultaneously monitored and volumetric flow is additionally calculated with these parameters. The TMU Series is available with a direct mounted transmitter or in a remote mounted configuration.The unit can be used to meter nearly all liquid or gaseous media and was especially designed to operate in many standard applications. It is applied in many different industrial branches. The TMU Series is also used for precise dosing as well as in loading and unloading applications. Approvals for service in custody transfer (fiscal metering) applications are also available
Due to their short measuring wavelength and the high temperature range of up to 2,200°C the pyrometers optris CT 1M and 2M are ideally suited for employment in high-temperature measurements of metals, metal oxides, and ceramics. The short measuring wavelength of the infrared pyrometers additionally decreases measuring errors during low or changing emission levels.The small sensor head allows for easy installation in limited and cramped spaces. Moreover, it reliably measures temperatures even in ambient temperatures of up to 125°C.
The DPM9006 is a miniature space saving 92mm x 92mm x 26mm DIN rail mount AC voltage or current programmable transmitter. The unit can accept voltages up to 500Vac/dc and currents up to 5Aac/dc, and converts them to an isolated 0-10V, 0-20mA or 4-20mA output. Configuration / programming of the unit is accomplished by using a notebook computer or a desktop PC using user-friendly software available from our website. This transmitter offers complete 3-way isolation between power supply, input and output. The power supply is 95-265Vac/dc as standard. The RS-232 serial interface is standard. The serial interface allows connections to remote computers and SCADA systems using DPM’s DIGIbus protocol. The RS-485 option allows up to 99 transmitters to be linked on the same bus.
The Series 1000 and 2000 are a range of extra large 3 to 5 digit LED array displays, 125 mm digit height, designed to be used in process / temperature / weighing applications where high visibility and distant viewing is required. Using high intensity wide angle LED's in an IP65 enamelled steel housing ensures clear viewing distances of greater than 50 metres. For high ambient temperature conditions, an optional special coated glass window is available.Typical applications include downtime, time and production control in large factories, the indication of load cell inputs / crane overload protection, process signals such as temperature, pressure, level, and AC or DC voltages and currents.For electrical specifications, input signal details, as well as the terminal connector assignments in the Extra Large Display, see the individual indicator operating manuals (e.g. Model 4001). Standard DPM indicators are used and internally fitted for the internal signal conversion for the Extra Large Displays. (Models ending in a 2)
The Model 9400 is a Miniature space saving 92 x 92 x 26 mm DIN rail mount AC/DC voltage dual channel process power supply.The Model 9400 is a Miniature space saving 92 x 92 x 26 mm DIN rail mount dual channel process power supply. The outputs are galvanically isolated from each other as well as the input power supply.The 9400 outputs are regulated to 24V +/- 5% and current limited to 38mA. The 9400 outputs also contains an LED indication for correct operation or to indicate a current limit / short circuit condition.The 9400 also has a jumper setting to increase the current limit to 100mA per channel. The outputs can also be paralled together to increase the overall current if needed.
The Calog DPM9500 is a miniature space saving DIN rail mount current / volt / potentiometer two-wire transmitter. The Calog DPM9500 accepts standard process inputs of 0(4)-20mA, 0-2V, 0-10V, 0-20V or potentiometer and converts them to a 4-20mA loop powered signal. The Calog DPM9500 also has an LED function for indicating the state of the loop (LED intensity indicates the amount of current flowing in the loop). The Calog DPM9500 can be ordered with or without the onboard loop power supply option.
The 9600 is a miniature space saving DIN rail mount loop powered isolator designed specifically to eliminate ground loop measurement problems. The unit generates an output current in a load which is the same as the input current but galvanically isolated. The unit boasts galvanic isolation in excess of 1000V between input and output and requires no additional power supply. The 9600 is available in single or dual input/ouput versions. The dual unit can also be used to obtain two isolated outputs from one input (wire in series).
The Calog LOOP II is a high precision, multi-function, hand-held calibrator designed for the process control industry. It’s speciality is milliamp loop powered instruments which it can measure, source and simulate. DC voltage and circuit continuity can also be measured.
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The DPM4003 is a 4 digit (-1999 to 9999) LED universal temperature indicator that can be used in any application where temperature needs to be displayed and controlled. This DIN 48mm x96mm, high accuracy, high-quality panel meter is designed for accurate measurement & display (in °C, °F or K) of temperature from thermocouples (selectable from the front push buttons) of Type J, K, N, R, S, T, W5 and from RTDs such as PT100. Ni100 RTD is available as an option as well as other thermocouple types.
The thermocouple and RTD signals are accurately linearised by the internal micro-controller. Options include programmable analogue output, single, dual, three & four alarms, peak hold, RS-232/485 output and more.
The DPM4004 load cell indicator is an easy-to-use precision programmable digital indicator for load cell & strain gauge applications. Inputs to the instrument include load cell input (6 wire) and two digital inputs for remote tare and remote peak hold reset (optional). The excitation includes sense feedback to compensate for cable voltage loss. Digital filtering for better stability and tare function is included as standard. Options include programmable analogue output, set-points (up to four alarms), peak or valley hold, RS-232/485 serial interfaces & more.
A feature of these programmable indicators is the calibration method. The instrument can be pre-calibrated without load cell connections for zero & full scale values, & then on-site calibration can be done for deadweight offset & span calibration (single point test weight trim).
The DPM5004 LED load cell indicator is an easy-to-use precision programmable digital indicator for load cell & strain gauge applications. Inputs to the instrument include load cell input (6 wire) and two digital inputs for remote tare and remote peak hold reset (optional).
The excitation includes sense feedback to compensate for cable voltage loss. Digital filtering for better stability and tare function is included as standard. Options include programmableanalogue output, set-points (up to four alarms), peak or valley hold, RS-232/485 serial interfaces & more.
The DPM5004 has additional features. It has a 20-bit analogue to digital converter for ultrahigh resolution, and the excitation is user selectable for normal or barriered applications for intrinsic safety and it features user programmable display increments. A feature of these programmable indicators is the calibration method. The instrument can be pre-calibrated without load cell connections for zero & full scale values, & then on-site calibration can be done for deadweight offset & span calibration (single point test weight trim).
4-Way 3-pole PT100/Thermocouple selector switch
6-Way 2-pole PT100/Thermocouple selector switch
12-Way 1-Pole Thermocouple selector switch
The DPM6004MF use the latest ARM microprocessor technology to offer a powerful, compact, field-mount unit that you can select for a variety of weighing functions at a cost-effective price. The main advantage to the user, servicing organisation or marketing company is having one electronic unit that can be used for almost any application in the weighing industry.
A loadcell transmitter is used to convert loadcell outputs into a standard instrumentation analog signal such as 4-20mA or 0-10volts, it will also supply power to excite one or more loadcells. The 6004MF has many additional features such as displays for mass and programming, digital communications for direct connection to control computers and alarms. Our weighing electronics has always incorporated a precalibrate, zero trim and span trim feature. This is a simple way to set up a strain-gauge loadcell system. All the variables, such as sensitivity and range, are inserted in the precalibrate section so that the system is reasonably accurate before adding test weights. The weighing system is then zero trimmed (backbalanced) to offset the dead weight of weighbin, weighframe or weighbridge deck. With known test weights the system can be span trimmed to get higher accuracy. In some instances, such as very large weightanks where it is not possible to use test weights, precalibration using factory test certificates for loadcell sensitivity results in an acceptable overall system accuracy.
The ARM processor used incorporates a USB port and a real time clock with day/date. We have made full use of these facilities and added an optional, factory fitted, global positioning system (GPS) to cater for such applications as on-board truck weighing, positioning and data logging. In refuse removal some countries are introducing legistration for customers to pay by weight for this service. Farmers are starting to monitor crop production and fertiliser distribution by location to improve farming efficiency. Logging contractors need to load for maximum profit without incurring overweight fines.
The unit is avaliable as the DPM6004MF Mulit function unit - , a DPM6004LC - a load cell fild mount transmitter and the DPM6004BW - a dedicated Belt weigher field mount transmitter.
4 digit ASCII bus/DIG bus,45mm display
5 Digit ASCII bus/DIG Bus, 57mm display
6 Digit ASCII bus/DIG Bus, 20mm display
8 Digit ASCII bus/DIG Bus, 20mm display