GTD-5000F-Tx - 氣體偵測器 - 瓦斯偵測器(GAS)

氣體偵測器 GTD-5000F-Tx

產品簡介


	氣體偵測器 GTD-5000F-Tx ▷連續檢測有毒氣體和氧氣爆炸危險區域用隔爆型結構 ▷自診斷功能內置微處理器 ▷易更換一個墨盒式傳感器 ▷數字流量傳感器保持經常性的流量 VOC氣體洩漏▷具有高效泵內快速響應 ▷質量穩定，已探明的檢測原理的使用壽命僅適用於有毒氣體和氧氣▷優異的選擇性通過調整檢測原理 ▷卓越性能檢測低於TLV氣體 ▷自動校準和程序設置有磁棒 ▷4位數字氣體濃度顯示 ▷4-20mA DC輸出信號 ▷監控系統通過RS-485的Modbus易於配置隔離串行數據通信（選配） ▷3線式 ▷2級警報

產品規格

型號	GTD-5000F Tx
偵測種類	O2/有毒氣體（CO，氯氣，氨氣等）
測量類型	自動吸入式
測量方法	半導體式，電化學式
反應時間	45秒/90％比例
精度	±3％
參數控制	非侵入式控制磁鐵棒（校準，維修，報警設置）
操作模式顯示	報警/故障指示燈，流量
測量顯示	FND顯示（4位）
報警信號輸出	250V1A/3-SPST繼電器觸點（2級報警）
輸出信號輸出	4-20mA的DC
數字輸出	RS-485的Modbus
流量	0〜千毫升/ min以下
有線	距離電源+信號電纜：3線>1.5sq（AWG16）
導管連接	G. RC。 NPT 1/2“和3/4”（G3/4“：標準）
安裝方式	壁掛式
工作溫度	-20℃〜+60℃
工作濕度	5〜99％RH
工作電源標準	18〜31V DC（24V DC正常）/600毫安最大
材料	ALDC
尺寸標準型	226.3（W）×154（H）×238（D）毫米
重量	5kg
防爆型	Ex d IIC T6，IP65

Specification

	EXPLOSION PROOF & SAMPLING TYPE OXYGEN & TOXIC GAS DETECTOR
Model	GTD-5000F Tx
Measuring gas	O2 / Toxic gases(CO, Cl2, NH3 & etc)
Measuring type	Auto Sampling type
Measuring method	Semiconductor cell, Electrochemical cell
Measruing range	Refer to Toxic Gas Measuring Range(166 page)
Response time	< 45sec / 90% scale)
Accuracy	±3% / Full Scale
Parameter control	Non intrusive control with a Magnet bar (calibration, maintenance, alarm setting)
Operation mode display	Alarm / Trouble LED , Flow rate
Measuring value display	FND Display(4-digit)
Alarm signal output	250V 1A / 3-SPST relay contact (2-stage alarm, 1-trouble)
Output signal	Analog output : 4-20mA DC
Output signal	Digital output : RS-485 Modbus(Option)
Sampling method	Diaphragm Pump
Sampling line	OD 1/4 "(Standard)
Flow rate	0 ~ 1,000 ml/min max
Cable/Distance	Power + Signal cable : 3-wire > 1.5sq(AWG16)
	4 - 20mA DC Signal : 2500m
	RS-485 Modbus Signal : 1000m
Conduit connection	G. Rc. NPT 1/2" & 3/4" (G 3/4" : Standard)
Mounting type	Wall mount
Operating temperature	-20℃ ~ +60 ℃
Operating humidity	5 to 99% RH (Non-condensing)
Operating power	Standard : 18 ~31V DC (24V DC normal) / 600mA max
Material	ALDC
Dimensions	226.3(W) × 154(H) × 238(D) mm
Weight	5kg
Approval	Explosion proof type (Ex d IIC T6, IP65) KCs

Features

▷ pressure installed in hazardous areas as a gas leak explosion-proof structure to continuously detect oxygen and toxic gases
▷ Built-in self-diagnostic function is applied to the microprocessor
▷ form of a cartridge improves ease of maintenance applied to the sensor
▷ constant flow control Built apply digital Flow Sensor
▷ quickly detect a gas leak in the high-performance pump built
▷ stable quality and proven detection principle applies to life
▷ superior selectivity of oxygen and toxic gas detection principle only applies to
▷ detect toxic gases below permitted levels in the human body exhibits excellent performance
▷ magnetic bar 1 using FND display and remote calibration and setting of the first interactive program
▷ 4-Digit Digital Display and Digital flux density display
▷ 4-20mA DC output signal
▷ RS-485 Modbus (Isolated) easy to build a monitoring system with Serial Communication
▷ 3-Wire Type
▷ 2 단 alarm and one fault indication and relay contact output
▷ calibration and maintenance by the operator 1

型錄