HEASTERN Industries has announced the new range of 4-digit microprocessor-based digital panel meters by IQ Instrumentation.
These digital panel meters come in the industry standard panel cut-out size of 1/8 DIN (96 X 48mm front facia).
This versatile range of IQ4 digital displays accept a wide range of inputs such as:- ac or dc volts; all common thermocouple types, Pt100, Pt500 or Pt1000 as well as other process signals.
...more
HEASTERN Industries has announced a new unique head-mounting loop-powered (4-20 mA output) transmitter for pH electrodes with precise temperature compensation. The design (hockey puck style) will allow direct mounting into a standard IP65 (thermocouple style) head assembly.
All pH electrodes, being high impedance devices, produce a millivolt (mV) output signal, proportional to the measured pH. This signal (mV) is not ideal for many applications (such as process control on effluent run offmonitoring, etc.), where the pH sensor is mounted quite some distance from the final monitoring/control instruments.
...more