Position: This article is about different belt scale Integrator products from 3 weighing companies which named PULSAR,THAYER and ArchWeigh.
Belt scale Integrator from weighing company PULSAR
Sophisticated and accurate belt scale controller.
Pulsar Process Measurement have developed a high specification belt weigher integrator unit. The Pulsar unit introduces the opportunity for site owners to add control, alarm functions, print and sophisticated digital communications functions without the expense, inconvenience and downtime of a complete new installation. As long as the basic structure of an existing beltweigher is sound, the Pulsar Integrator can be fitted in place of the current control unit, or installed in place of a manufacturers standard unit on new weigher installations. Offering six relays assignable to totalisation, alarm or other control functions, plus analogue and digital outputs (Modbus/Profibus), Pulsars integrator is ideal for all belt weighing applications. A clear, backlit display for rate and total is provided, and there is a user configurable serial printer output. Five digital inputs allow a degree of remote operation, for example to trigger print or zero totalisation.
Commissioning and set-up is straightforward, and Pulsars integrator is suitable for all 1,2 and 4- load cell scales up to 4.5mV/V sensitivity.
Model S52i Belt scale Integrator from weighing company THAYER
THAYER’s S52i belt scale Integrator is a full featured instrument in a single, compact package. It performs the same functions as an instrument costing many times more without sacrificing the accuracy associated with THAYER products. Simplicity of use has always been a very important factor in designing an instrument and the S52i has inherited all the time and labor saving methods THAYER has developed over the years.
The belt scale Integrator can be used on most belt conveyor weigh belt systems to provide continuous information about the flow of material to its process by monitoring the load and speed. The weigh system must use a strain gauge to sense weight; however a variety of sensors can be used to sense the speed. Weight information is processed as weight per length and speed is processed as unit length per time. Integrated together, a great deal of information is available about the belt scale system, such as: flow rate; accumulated weight (total); belt loading; belt speed; etc.
Input Power Requirements
* Voltage Range:
* Frequency Range:
* Phase Requirement:
* Power Consumption:
* Supply Protection:
120 to 240 VAC
50 to 60 Hertz
Single Phase
< 43 W
Fused
Standard Dimensional Requirements of the weighing controller
* Open Chassis, Type IP23 8.0”H x 6.0”W x 4.5”D(203.2 x101.6 x 114.3 mm)
* Enclosed, Type IP66 11.81”H x 9.84”W x 5.91”D(300 x 250 x 150 mm)
Environmental Requirements
* Area Classification:
* Operating Temperature:
* Operating Humidity:
* Storage Temperature:
* Storage Humidity:
* Altitude:
* Altitude Storage:
* Cooling Method:
Non-Hazardous.
14 to 158° F (-10° to +70° C).
10 to 90% Non-Condensing
-4 to 185° F (-20° to +85° C).
5 to 95% Non-Condensing.
Operational Up to 2000 Meters
Up to 3000 Meters (70 kPa)
Natural Convection
Standard Input/Output Specifications of the Belt scale Integrator
* Analog Output: Isolated 4-20 mA into 750 Ohm Load Maximum Sourcing, +24VDC
Compliance Voltage, Range 0-24 mA AO-1 Programmable, Field Selectable
* Digital Inputs: Require Dry Contact Closures Sourcing, +12VDC with 10 mA Minimum
Sink Current
DI-DS Discrete - Drive Status
DI-1, 2, 3 Programmable, Field Selectable
* Digital Outputs: Isolated Relay Outputs
Max. Voltage 240 VAC/VDC, Max. Current 120 mA
DO-1,2,3 Programmable (Form A) , Field Selectable Rem.
Totals Discrete – Remote
Totalizer (Form A)
ArchWeigh 1000 Belt Scale Weight Integrator
Greater control of weight information with a user-friendly design. The weighing company ArchWeigh 1000 gives you greater control over weight information so you can blend more accurately and buy or sell with maximum profitability. The liquid crystal display shows total weight, rate of flow, and belt scale speed.
- Easy three-step calibration without test chains.
- User-friendly three-button design reduces training time and minimizes the potential for errors.
- Two built-in totalizers; one totalizer can be reset to tailor information to your needs.
- Data can be relayed to your PC or PLC, allowing you to monitor from a remote control room.
- Belt Scale Integrator educes the need for scale technicians. The integrator is so simple to use, it can be maintained by your staff.
