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PRODUCT > GMS-1500

GMS-1500

GMS-1500

GMS-1500

Introduction
GMS-1500 is multi-point type gas detector signal receiving unit which can be connected to four (4) detectors. Receiving analogue continuous signal from four (4) detectors and converting it into digital signal, GMS-1500 provides various alarming and monitoring environment by microprocessor.
Also, GMS-1500 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 Multi-point type(max connectable detectors - 4 units)/4 circuits
Input power AC 220 V / 60 Hz, AC 110 V / 60 Hz
Input signal 4 Channels (4~20㎃ / FS)
Output power DC 24V(250mA)
Output signal 4 Channels (4~20㎃ / FS)
Density indication LCD Display – PPM, %LEL, % set by user
Alarm Indication Low alarm – AL1 LED (Red)
High alarm – AL2 LED (Red)
Fault alarm – Fault LED (Yellow)
Alarm method Optical – LED blinking
Sonic – Buzz sound (higher than 80㏈)
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 250 V 5 A / 11-SPST Relay-Contact(10 Alarms, 1 Fault)
Operation temperature -10℃ ~ 50℃
Operation humidity 5~95%RH (Non-Condensing)
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