Waterproof Scale With Stainless Steel Load Cell 3kg 1g

Overview

Waterproof platform scales H315/HR series is designed for operation in locations with high humidity or direct contact with water. It can also be used in locations without access to mains power, as it can optionally be fitted with an internal battery.

Design

Single load cell stainless steel platform scales H315 HR series is based on a terminal PUE H315 series. The terminal features large backlit LCD display and function buttons for easy operation. The terminal is installed on a pillar for easy readout of measurement result. Optionally, the scales is offered with indicator installed on a cable for mounting it on a wall.

The weighing platform structure is made of stainless steel class AISI 316 with a stainless steel load cell providing the highest IP rating of 68 / 69.

The scales features RS 232 interface, and optionally an additional display socket. The scales is powered from mains or internal rechargeable accumulator.

Optionally, the scales can be powered from mains - 110 — 120VAC 60Hz (non-standard factory option).

Datasheet

Maximum capacity [Max]	3 kg
Minimum load	20 g
Readability [d]	1 g
Verification unit [e]	1 g
Tare range	-3 kg
Max readability for non-verified scale	0,2 g
OIML Class	III
Display	4,3” LCD (backlit)
Weighing pan dimensions	250×300 mm
Packaging dimensions W x D x H	560×310×270 mm
Net weight	9 kg
Gross weight	10,3 kg
Protection class	IP 66 / 67 / 69 construction, IP 68 / 69 cell, IP 66 / 67 / 69 terminal
Construction	Stainless steel AISI316
Communication interface	RS232, USB
Optional interfaces	RS232 or RS485 or 4IN/4OUT or Ethernet or analog output 4-20 mA
Power supply	100 – 240 V AC 50/60 Hz
Optional power supply	internal rechargeable battery
Operation time on batteries	max 7h
Operating temperature	-10 – +40 °C
Storage temperature	-25 – +70 °C
Relative humidity	10% – 85% RH no condensation

Additional fee
for verification

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Functions

Plus/Minus Control

Control of sample's mass carried out with reference to specified MIN and MAX thresholds. The weight is considered to be correct if it is comprised within threshold values. A graphic visualisation of weighing result is displayed in a form of a bar graph.

Percent Weighing

Percent Weighing function is used for comparision of measured products with mass standard. Mass of a mass standard may be a numeric value taken from a database or it may be determined through a measurement process. Each measured product is compared to mass standard, mass of which is presumed as a model 100% ideal mass. For products weighing less than the mass standard, obtained results are lower than 100%, for products weighing more, the obtained results are greatly exceeded.

Totalizing

Function adding new mass value to already obtained one. This allows to determine mass content of the mixture, being a composition of number of different consistence components. Totalizing is limited by maximum capacity parameter.

Parts counting

Function using mass measurement for determination of measured items quantity. Mass of a single item is required for this process. It may be either estimated through weighment or taken from a database. For items counting the following algorithm is used: all items mass / single item mass = quantity. Function operation is supperted by a mechanism of Automatic Correction of Accuracy. This allows to update single item mass in course of the process. To a certain extend Automatic Correction of Accuracy eliminates error which may be a result of different mass values of seemingly alike single elements. For industry solutions items counting may be simultaneously carried out with checkweighing and dosing thus industry solutions feature audio signalling base informing that specified number of items has been weighed. It is possible to apply weighing systems using few platfroms of different MAX capacities and different accuracies.

Internal battery

Internal and rechargeable battery of SLA 6 V type (sealed lead acid) enables device operation without connecting the device to the mains (9h operation). The weighing instrument controls battery status and displays a respective pictogram on the screen.

Peak hold

Function registering the greatest temporary indication occurring in course of the weighing process. It is most often used in medical scales in order to hold the measurement indication.

Animal weighing

Process of mass determination for a product which may unwillingly reposition within the weighing pan. Mass determination in such cases requires much longer period of time when compared to typical weighing process. It is the user who defines period of time needed for control of measured product mass. The user can thus optimize the function depending on the measured product characteristics.

Documentation

Datasheet