Det-Tronics UD10S5N25SB2 Gas Display Unit

Feature & Principle

It is an explosion-proof universal display unit of Det-Tronics UD10 series. It receives 4-20mA analog signal from gas sensors, converts the signal into readable gas concentration value and shows on backlit LCD. It provides three relay alarm outputs for warning and interlock control. Non-intrusive magnetic calibration allows configuration and calibration without opening the housing in classified hazardous zones. It supports self-diagnosis for circuit and sensor fault detection, widely matched with Det-Tronics GT3000, PIR9400 and other gas detectors.

Specifications

Model: UD10S5N25SB2 Brand: Det-Tronics Power supply: 24 VDC, operating range 18~30 VDC Input signal: 4-20mA Output: 3 alarm relays, 4-20mA Display: Backlit alphanumeric LCD Calibration: Magnetic non-intrusive calibration Cable entry: 3/4" NPT Housing: Aluminum / stainless steel Protection: IP66 Certification: ATEX, IECEx Application: Oil & gas, refinery, chemical plant hazardous area gas detection

Components & Diagnostics

Main electronic board, LCD display, relay assembly, magnetic sensor, explosion-proof enclosure, terminal block. Common faults: display blank, relay no action, signal drift, communication loss, housing seal damage.

Product Brief

UD10S5N25SB2 gas display unit, Det-Tronics explosion-proof gas monitoring spare widely used for hazardous zone gas detection overhaul and replacement.