The Intuitive Range of digital panel meters and controllers are ideal for industrial timind as a count up or count down. They can also be used as panel meter clocks, with automatic summer and winter time correction.
INT4-H digital panel clock / timer - easy to use!
UK Designed & Built. Easy to Program, Fast to Commission!
The INT4-H is our most popular 1/8 DIN panel timer / clock which accepts Start, Sop and Reset contact closure inputs.
3 contacxt closure control inputs
Up and Down timing
Real time clock function
This digital panel meter is easy to use and has high precision and stability. It has a number of timing modes, which are:-
Clock mode, HH:MM:SS showing time of day
Total days elapsed since last reset
HH:MM up or down timer
MM:SS up or down timer
SSSS up or down timer
SSSSS.S up or down timer
MMMM up or down timer
You can preset a starting time to count down from.
You can set the down timer to stop when it reaches 0, or to carry on below zero showing a negative value.
This panel meter can be fitted with isolated output signal modules to add control and data sharing functions.
Tamper Proof ...
This digital panel clock / timer is also available with a plain front panel. All settings can be locked to prevent changes after commissioning.
The small window in the bottom right can have text such as RPM, m/min, Hz, bottles etc.
The display colour is available in red or green.
New: Ex nR Atex Certified build options available
For hazardous areas we can offer the following explosion proof options on most models. Tell us what you need and we will be pleased to quote for Atex certified systems
Zone 1 ii 2 G Ex px iiC T6/T5/T4 Gb - Requires pressurised air system
Zone 2 ii 3 G Ex nR iiC T6/T5/T4 Gc - any product
EXD Zone 2 on request - POA
The London Electronics ATEX certified products are supplied certified for use in the condition in which they are supplied. No liability will be assumed for any loss or damages of any nature, direct or indirect, including any loss of profits or consequential damages, injury or death suffered or incurred by the buyer as a consequence of failure to install, use and/or apply the product within the scope of the installation document and certification supplied.
100-240 VAC, 110-300V DC std, 11-30VDC option. 10VA Power burden, max.
Adjustable hysteresis In-flight compensation facility. Energise or de-energise on trip
Special features Adjustable timers to set energise and de-energise delays. Can also be set to pulse for applications needing less than 100% duty cycle. In-band and out-of-band alarm function. Manual and automatic in-flight compensation. Can be set to operate from nett or gross value.
Serial data output
Optional plug-in modules. RS232 RS485 Addressable On demand or continuous output.
Special features Can include time and date with RTC option fitted. Can be set to operate from nett or gross value.
6 digits, 14mm high. 7 metres max. viewing distance. 10 readings per second. Variable brightness from front panel.