LCD frequency meter/tachometer 136K

 

Features

• Low-price and high efficiency. • Large 8-digit LCD display, height of the figures 8 mm. • Optional backlighting • Input frequency range from 1 Hz ... 12 kHz • Gate measuring method, gate time 1 second • Accuracy 0.05% • All versions for positive or negative counting edge. • NEMA4/IP65 Front Panel • Screw terminals, RM 5 mm • Lifetime of the battery approximately 8 years • Frequency measurement without external voltage supply, pulses acquisition also possible via dry contact, thus usable in all conditions • Operating temperature –10 ... +60 °C

136K Series (Size 41 Kilobytes)

 

Features

Description

UL/CSA Listed, CE Certified Requires Only One Pulse Per Unit of Measure Doesn’t Require Multi-Tooth Gears NEMA 4X / IP65 Front 5 Digit Ratemeter / 6 Digit Totalizer Low Cost RPM & Total

The KAL- DR/T monitors both rate and count continuously and simultaneously. While the display is indicating units per minute, a "background) totalizer keeps count of events or items. A pushbutton on the front panel toggles the display between rate and count and is also used to reset the count (by holding it pressed for 3 seconds) An alternative gated mode of operation is available to measure signal frequency. Maximum rate is 20000 in the RPM mode, or 50 kHz in the frequency mode. Connections are made via push on wire connectors for easy field installation. KAL- DR/T has a 6 digit, 0.276" high display and meets NEMA 4X standards from the front panel. It does not have a battery, so it must be powered from an external 8-30 VDC source.

KAL-D R/T Data Sheet (Size 41 Kilobytes)

Draw, Ratio & Net Ratemeter

 

Features

Description

2 Separate Dividing Scale Factors for Inputs A & B 2 Set Points Each With a Hysteresis Alarm Range Displays Three Separate Values; A (A Rate), B (B Rate)  &  C (A-B), (A¸B) or [(AB)¸B] Digital Input Up To 10kHz NEMA 4X / IP65 Front 2 Stage Panel Lockout RS232 or RS422 Communications

Featuring 6 digits of bright, 7-segment LED displays, the PROtrol is a rate, ratio and draw meter which is field programmable. The two inputs (A & B) each have separate scaling factors. The unit can be programmed to display: two separate ratemeters (A & B), the net difference of A & B, the ratio of A to B (A ¸ B) or the draw [(A - B) ¸ B]. Two assignable set points are standard with a programmable hysteresis (alarm range).

PROtrol Data Sheet (Size 39 Kilobytes)

Low Cost, Pulse Input Totalizer/Ratemeter

 

Features

Description

CSA Approved Separate Scaling Factors For A & B Inputs Display Rate & Total Pulse Input - 10 kHz Max. Security Lockout RS422/RS232 Serial Communication NEMA 4X / IP65 Front Panel Separate Add/Subtract Simultaneous Inputs Quadrature & U/D Direction Control Inputs 30mV Magnetic Pickup Inputs 4-20mA or 0-20mA Analog Output

The MINItrol is a 6 digit totalizer / ratemeter with two level, 5 digit preset alarm control of total or rate. Inputs A & B have separate scaling K-factors. The totalizer can be programmed for “A” subtract “B”, “A” add “B” or A & B as separate totalizers, with display and control of the “net” total and rate of "A". The MINITrol is also available in 4 other versions. MC2: a two preset totalizer with scaling, MR2: a high/low alarm ratemeter with scaling; The “MC”: a totalizing counter only, and the “MR”: a rate meter display only. If only one input is required, the unit will display the total and rate from that one channel. The MINITrol can accept up to 10,000 pulses per second. It has a 5 digit floating decimal scale factor allowing total readout in true engineering units and rate per second, minute or hour. Input “A” simultaneously drives a ratemeter which can be programmed to display the basic frequency (rate per second) or factored to show rate per minute or rate per hour. Simply push the “VIEW” button to see either total or rate without losing a count. Two separate 5 A relay contacts can be set to operate at either rate or total presets in a latch or auto-recycle mode with output timing from 0.1 to 99.9 seconds. Two control outputs can be assigned to either the totalizer or ratemeter and can automatically recycle at the batch or stay latched until reset. Up to 99 units can communicate to a host computer on a single RS232 or RS422 loop. When two inputs are received (A & B), the unit can either add or subtract the two inputs or display the two inputs as separate totalizers.

MINItrol (MR) Data Sheet (Size 33 Kilobytes)

Low Cost, Pulse Input Totalizer/Ratemeter

 

Features

Description

CSA Approved Separate Scaling Factors For A & B Inputs Display Rate & Total Pulse Input - 10 kHz Max. Security Lockout RS422/RS232 Serial Communication NEMA 4X / IP65 Front Panel Separate Add/Subtract Simultaneous Inputs Quadrature & U/D Direction Control Inputs 30mV Magnetic Pickup Inputs 4-20mA or 0-20mA Analog Output

The MINITrol is a 6 digit totalizer / ratemeter with two level, 5 digit preset alarm control of total or rate. Inputs A & B have separate scaling K-factors. The totalizer can be programmed for “A” subtract “B”, “A” add “B” or A & B as separate totalizers, with display and control of the “net” total and rate of "A". The MINITrol is also available in 4 other versions. MC2: a two preset totalizer with scaling, MR2: a high/low alarm ratemeter with scaling; The “MC”: a totalizing counter only, and the “MR”: a rate meter display only. If only one input is required, the unit will display the total and rate from that one channel. The MINITrol can accept up to 10,000 pulses per second. It has a 5 digit floating decimal scale factor allowing total readout in true engineering units and rate per second, minute or hour. Input “A” simultaneously drives a ratemeter which can be programmed to display the basic frequency (rate per second) or factored to show rate per minute or rate per hour. Simply push the “VIEW” button to see either total or rate without losing a count. Two separate 5 A relay contacts can be set to operate at either rate or total presets in a latch or auto-recycle mode with output timing from 0.1 to 99.9 seconds. Two control outputs can be assigned to either the totalizer or ratemeter and can automatically recycle at the batch or stay latched until reset. Up to 99 units can communicate to a host computer on a single RS232 or RS422 loop. When two inputs are received (A & B), the unit can either add or subtract the two inputs or display the two inputs as separate totalizers.

MINItrol (MR2) Data Sheet (Size 32 Kilobytes)

Ratemeter/Totalizer From Analog Inputs

Features

Description

High/Low Scaling From Front Panel 2 Set Points Assignable To Rate Or Total Display Rate (pressure, level, watts, etc.), Peak & Valley and Integrated Total 0-5V, 0-10V, 1-5V, 4-20mA or 0-20mA Analog Input NEMA 4X/IP 65 Front Panel +24V Output For Peripherals RS422/232 Serial Communications 4-20mA Output Square Root Extraction

The Intellect-69 is an integrating totalizer/ratemeter which accepts analog signal inputs. The unit can be field programmed to accept 4-20mA, 0-20mA, 0-5V, 0-10V or 1- 5V signals. An optional Square Law input is available for inputs that require square root extraction. A 4-20mA output option is available to control strip recorders or other peripherals. Two assignable set points are standard for two stage shut off. The high and low scaling settings are programmable from the front panel. By pressing the "view" button, the unit will display: integrated total, rate, peak or valley. Press the "lock" key once to freeze the display. RS422 or RS232 serial communications are available options for data communication with a host computer.

Intellect-69 Data Sheet (Size 30 Kilobytes)

Pulse Counters, Position Displays,

Rate Meters, Time Meters & Combinations

 

Features	Description
LED display with very high luminosity 0.315" (8mm) digit height 6 digit display DIN housing, 1.88"x.944" (48x24mm) Easy programming with only 2 buttons Connection with screw terminal IP65 NEMA 4X (front) Input pulse-shape variable (Schmitt Trigger characteristics)	520K Simple Display Counter 521K Totalizer and Postion indicator 522K Frequency meter and Tachometer 523K Time meter 524K Multipurpose device 525K Adding Counter and Tachometer 526K 2 Display Counters 527K Display Counter and Timemeter 528K 2 Time meters 529K Analog Display

520K-529K Data Sheet (Size 57 Kilobytes)