Dwyer has released the DL-PRT150 pressure, temperature and RH data logger. The DL-PRT150 is ideal for monitoring and troubleshooting pneumatic control systems. The logger can measure and record pressures from 0-150 psig. A quick release pressure fitting allows fast and trouble-free connections. The unit has a built-in temperature sensor for monitoring ambient conditions. The logger is network compatible, modem accessible and wireless ready.