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DIN RAIL Signal Conditioner for Load Cells
Signal Transmitter for Load Cell & Strain Gage Application
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | C$753.28 |
| 5-9 | C$715.62 |
| 10-24 | C$700.55 |
| 25-49 | C$670.42 |
| 50-99 | C$655.35 |
| 100+ | C$640.29 |
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- Load cell & Strain Gage Amplifier
- MV to Current/Voltage Conversion
- Front-Programmable/LED Display
- Relative Calibration of Input Span
DRST-BG Model Options
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Input Type
Input Class
Input Ranges
Output Type
Output Class
Display Type
Supply Voltage Type
Isolation
Programability
Brand New DRST-BG MV Signal Transmitter converts bipolar mV signals from transducers supplied directly by the device to standard current/voltage signals.
Application
DRST-BG is suitable for load cell application as well as other applications such as tank filling and draining, weighing with a taring function, measurement of cable tensile force, level control, signal conversion/amplification.
Advanced Features
A multifunction user interface consisting of three push buttons and a 3-digit LED display for programming.
Technical Characteristics
• Front error LED.
• The analog input can be programmed for voltage in the range -40 to 100 m Vdc.
• The digital signal can be selected as either NPN or PNP. Taring can either be by way of the digital input or from the front interface.
• The analog output can be programmed to current in the range 0 to 20 mA or voltage in the range • Short circuit protected transducer supply which can be programmed to 5 to 13 Vdc from the front.
• Sense input (with transducer supply used) for compensation for cable resistance to the transducer.
• Mounting for a standard 11-pole socket which can be adapted for DIN rail or plate.
Specifications
Environmental Conditions
Operating Temperature: -20 to 60°C
Calibration Temperature: 20 to 28°C
Relative Humidity: < 95% RH (non-cond.)
Protection Degree: IP50
Mechanical Specifications
Dimensions (HxWxD): 80.5 x 35.5 x 84.5 mm (D is without pins)
Weight Approx: 130 g
Common Specifications
Supply Voltage: 19.2 to 28.8 Vdc
Max. Required Power: 7.2 W
Internal Power Dissipation: 2.2 W
Response Time (Programmable): 0.06 to 999 s
Signal/Noise Ratio: Min. 60 dB
Updating Time: 20 ms
Signal Dynamics, Input: 17 bit
Signal Dynamics, Output: 16 bit
Effect of Supply Voltage Change: < ±0.002% of span/%V
Temperature Coefficient: < ±0.01% of span/°C
Linearity Error: < 0.1% of span
Auxiliary Voltage: Transducer
Supply: 5 to 13 Vdc
Load (Max.): 230 mA
EMC Immunity Influence: < ±0.5% of span
Input Specifications
Common Input Specifications
Max. Offset: 70% of selec. max. value
Voltage input
Measurement Range: -40 to 100 mV
Min. Measurement Range (Span): 10 mV
Input Resistance: > 10 MO
Overrange: 0 to 999% of selected measurement range
NPN, Digital Input: Pull up 24 Vdc / 6.9 mA
PNP, Digital Input: Pull down 0 Vdc/6.9 mA
Trig Level Low, NPN/PNP: < 6 Vdc
Trig Level High, NPN/PNP: > 10.5 Vdc
Pulse Length: > 30 ms
Output Specifications
Current Output
Signal Range: 0 to 20 mA
Min. Signal Range: 5 mA
Load (@ Current Output): = 600 Ω
Load Stability:= 0.01% of span/100 Ω
Current Limit: < 23 mA
Voltage Output Through Internal
shunt: See manual for details
Of Span: = of the presently selected range
Observed Authority Requirements
EMC 2014/30/EU
EAC: TR-CU 020/2011
The DRST-BG says that is it capable of 10V output with JP2 ON (connecting the 500ohm) and J2 OFF. It looks like J1 and J2 are internal. Is this true. Do we need to physically open the box and manually change the jumpers in order to get 10V output?
Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@dwyeromega.com
Date published: 2024-10-16
How would I connect wires to this signal conditioner? Are there screw terminals on the back?
There are a series of numbered screw terminals on the back of this unit. They are identified by a table printed on the side of the case and also in the user's manual.
Date published: 2024-10-25
