Production Counter · WSM Series

Production Counter

Potential Free Contact Hourly Totals Daily Totals Shift Totals Jumbo Display Manufacturing Plants

Built for Manufacturing Tracks machine, line, and section-wise production counts for shift supervisors and plant managers.

Hourly and Daily Totals Automatically rolls counts across hourly, daily, and shift periods using the built-in RTC.

Large Long-Range Displays Available in multiple display combinations from compact counters to 8-inch jumbo boards.

Model-Based Flexibility Choose simple hourly counters or multi-period models with current day, previous day, and season totals.

Product Models

Production Counter Models

WSM21 Production Counter

Input Potential Free Contact

Current Hour 2 Inch

Previous Hour 1 Inch

Clock 0.5 Inch

Use Hourly production tracking

Dimensions 288 × 144 × 130 mm

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WSM22D Production Counter

Input Potential Free Contact

Current Shift 4 Inch

Previous Shift 4 Inch

Current Day 2 Inch

Previous Current Day 2 Inch

Season Total 2 Inch

Clock 2 Inch

Use Hourly, Daily Production tracking

Dimensions 735 × 550 × 80 mm

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WSM42D Production Counter

Input Potential Free Contact

Current Shift 4 Inch

Previous Shift 4 Inch

Current Day 2 Inch

Previous Current Day 2 Inch

Season Total 2 Inch

Clock 2 Inch

Use Bag Counting

Dimensions 800 mm × 700 mm × 80 mm

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WSM44 Production Counter

Input Potential Free Contact

Current Shift 4 Inch

Previous Shift 4 Inch

Season Total 2 Inch

Clock 2 Inch

Use Hourly, Daily Production tracking

Dimensions 575 × 550 × 80 mm

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WSM86 Production Counter

Input Potential Free Contact

Current Hour 8 Inch

Previous Hour 6 Inch

Clock 1 Inch

Use Jumbo Display

Dimensions 760 × 425 × 80 mm

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Need a different size, input range, or enclosure? Tell us your requirement — we custom-build to spec.

About This Product

Hourly, Daily, and Shift-Wise Production Counts at a Glance

Multi-Period Totalizers are advanced devices designed to capture and display counts from various sensors such as potential-free contacts, NPN, or PNP sensors. These totalizers are ideal for applications requiring real-time, periodic, and cumulative counting, featuring multiple displays for parameters like current hour, previous hour, day totals, and seasonal totals.

The totalizers are available in three models (WSM21, WSM86, and WSM22D), each catering to different display size and functionality requirements. These models provide precision counting and are easy to integrate into industrial environments.

Accepts potential free contact, NPN, or PNP sensor inputs depending on model
Displays hourly, daily, shift-wise, and season totals based on model configuration
Built-in real-time clock for automatic hourly and shift changeover
Available in compact, wall-mount, and jumbo long-distance display formats
Bright LED digits remain readable from across the production hall
MS powder-coated enclosure with non-fading acrylic front
Designed for continuous use in manufacturing plants, packing lines, and assembly areas

WSM Models

24x7

Count Tracking

2" to 8"

Display Sizes

Technical Specifications

Full Specification Table

Parameter	Specification
Input Signal	Potential Free Contact, NPN, or PNP sensor input depending on model
Displayed Values	Current hour, previous hour, current shift, previous shift, current day, previous day, season total, and time depending on model
Model Options	WSM21 / WSM22 / WSM42 / WSM86
Display Formats	2" + 1", 2" + 2", 4" + 2", and 8" + 6" combinations
Clock / Transfer	Built-in RTC for automatic hourly, shift, and daily rollover
Power Supply	230 V AC, 50 Hz
Mounting	Wall mounting / roof hanging
Enclosure	MS powder-coated
Front Panel	Cast-grade non-fading acrylic
Applications	Manufacturing plants, assembly lines, packing sections, and production reporting boards
Make	Electro-Med