News
TDS Meter Calibration
April 6, 2022| Posted in Latest News, Blog| 264
TDS calibration 442 3000ppm fluid
Indoor Air quality
CO2 measuring for ventilation control ,is becoming the new norm in overseas schools and public places
Hotopis NewsletterJan 2021
January 5, 2021| Posted in Newsletters| 361
Hotopics Jan 2021 Newsletter. Happy New Year lets hope it improves for everyone from here
80kW hire hot water boiler
April 15, 2020| 569
Now available for hire 80kW hot water boiler complete with shell and tube stainless steel heat exchanger. Available for diesel or gas operation.
Contact us for assistance
Geca Panel Mounted Control Unit For Gas Sensor
March 16, 2020| Posted in Blog| 267
Geca Panel Mounted Control Unit For Gas Sensor
ID 3625
Control central unit with 4-20mA input, compatible with every transmitter of Series SE and TS.
Its digital display shows the concentration of gas detected in the environment in real time.
•N° 3 alarm relays
•"RESET" fuction
•N° 1 FAULT relay,