The STH42 series is a compact and self-powered LCD hour meter designed for installations with limited space. With a panel size of DIN 48 x 24 mm, it offers a convenient solution for various applications. This hour meter operates on a replaceable lithium battery, ensuring a reliable power source that lasts for approximately 7 years without the need for external power. The STH42 series features 7 digits with 8 mm height figures and remote reset functionality. It accepts various input signals, including dry contact, open collector, voltage, and wide range voltage, with an impressive maximum resolution of 1 count per 1/10 hour. Offering front panel protection rated at IP54, it is well-protected against dust and water ingress. Additionally, the wiring connection is made simple through the terminal block connector, ensuring a secure and dependable connection.
- Up-down hour meter
- Self-powered (lithium battery)
- 7 years battery lifetime
- Input: dry contact / OC / voltage
- Remote reset
- Small panel size DIN 48 x 24 mm