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PRODUCT > GMS-1000-LB

PRODUCT

GMS-1000-LB

gms-1000-LB

GMS-1000-LB

Introduction
GMS-1000-LB is one point gas detector signal receiving unit which can be connected to only one(1) detector. Receiving analogue continuous signal from one (1) detector and converting it into digital signal, GMS-1000-LB provides various alarming and monitoring environment by microprocessor.
Also, GMS-1000-LB converts digital signal into the 4-20㎃ standard current signal for output signal which can be transmitted to various external devices such as PLC, DDC, RECODER, and so on.
Using these functions, you can easily construct the gas monitoring system more extensive as well as more comprehensive.
Features
- Built-in microprocessor can provide various and accurate functions.
- Built-in HD(high dissolution) A/D converter accurately transmits the signal.
- Compact & simple design enables easy installation.
- High/Low two step alarming contact realizes interlocking of various external devices such as fan and so on.
- 4 - 20㎃ output signal enables long distance(2.5km) signal transmission.
- Programmable menu enables user’s own environment set.
Specification
Specification
Mounting Wall mounting
Connecting to detector One-point type(connectable detectors - 1 units)/1 circuit
Input power AC 230V/60Hz
Input signal 4-20mA DC/F.S
Output Power DC 24V(250mA)
Output signal 4-20mA DC/F.S
Signal Resolution A/D Converter -12 bit
D/A Converter -12 bit
Density Indication F.N.D Display – PPM, %LEL, % set by user
Alarm Indication Low Alarm – LOW LED(RED)
High Alarm – HIGH LED(RED)
Trouble Alarm – FAULT LED(YELLOW), 2mA
Alarm method Optical – LED blinking
Sonic – Buzzer sound (higher than 95㏈)
Set alarm value HIGH/LOW 2 step alarm set by user
Alarm delay time 0~99 seconds set by user
Alarm release Manual or automatic release
Alarm output 2 step (HIGH/LOW) alarm relay contact
Operation temperature -10℃ ~ 50℃
Operation humidity 5~95%RH (Non-Condensing)
Downlaod