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產品簡介：
型 號 |
GTD-2000Tx |
偵測種類 |
有毒氣體,毒性氣體,一氧化碳,NH3,氨氣,阿摩尼亞,O2,H2S,氯氣,二氧化硫,NO,一氧化氮,NO2,二氧化氮,氯化氫,鹽酸,氫氰酸,IPA,異丙醇,EO,環氧乙烷,甲醛,甲醇,CO,硝酸,矽甲烷,磷化氫,甲醛,甲醇,硫化氫..等 |
測量類型 |
擴散型 |
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 |
1-LED（電源） |
測量顯示 |
LCD顯示（內置背光2行16字）/ OLED |
報警信號輸出 |
250V1A/3-SPST繼電器觸點（2級報警） |
輸出信號 |
測量信號：4-20mA DC |
數字輸出 |
2毫安 |
有線 |
距離電源+信號電纜：3線>1.5sq（AWG16）/2500米最大 |
管道連接 |
G. RC。 NPT 1/2“3/4”和M20（G3/4“：標準） |
安裝方式 |
壁掛式 |
工作溫度 |
-20℃〜+60℃ |
工作濕度 |
5〜99％RH |
操作電源 |
18〜31V DC（24V DC正常）/ 200mA可 |
尺寸標準型 |
136 X176 X110（寬x高x）毫米 |
重 量 |
1.7公斤 |
防爆型 |
（Ex d IIC T6） IP66/67 |
|
SMART & LOCAL DISPLAY TYPE OXYGEN & TOXIC GAS DETECTOR |
Model |
GTD-2000Tx |
Measuring gas |
O2 / Toxic gases (CO, CL2, NH3 & etc) |
Measuring type |
Diffusion type |
Measuring method |
Electrochemical cell, Semiconductor cell |
Measuring range |
Refer to Toxic Gas Measuring Range(166 page) |
Response time |
〈 45 sec / 90% scale |
Accuracy |
±3% / Full scale |
Parameter control |
Non intrusive control with a Magnet bar (calibration, maintenance) |
Operation mode display |
1-LED (Power) |
Measuring value display |
LCD display (Built in back light 2-Line, 8 characters) / OLED Type (Option) |
Output signal |
Analog : Measuring signal : 4-20mA DC |
Maintenance signal : 3mA DC |
|
Calibration signal : 3mA DC |
|
Fault signal : 0mA DC |
|
Digital : 2mA (HART 7, HART Device Description Language available, Option) |
|
Cable/Distance |
Power + Signal cable : 3-wire 〉1.5sq (AWG16) / 2500m max |
Material |
Housing : ALDC, SUS316(Option) / Sensor : SUS316 |
Conduit connection |
G. Rc. NPT 1/2", 3/4" & M20 (G 3/4" : standard) |
Mounting type |
2" Pole mount, Wall mount, Duct mount |
Operating temperature |
-20℃ ~ +60℃ / -40℃ ~ +80℃ (Option) |
Operating humidity |
5 ~ 99%.RH (non-condensing) |
Operating power |
18~31V DC (24V DC normal) / 200mA max |
Dimensions |
136 x 176 x 110 (WxHxD)mm |
Weight |
1.7kg |
Approval |
Explosion proof type (Ex d IIC T6) KCs / IP66/67 |
Explosion proof type (Ex d IIC Gb T4~T6) ATEX, IECEx |
|
Explosion proof type (Ex d IIC T6 Gb) NEPSI |
|
Marine : KR, MED, ABS, BV, DNV |
|
HART, SIL 2 |
| ▷ pressure gas leak hazardous area installation in areas with an explosion-proof structure continuously detect oxygen and toxic gases ▷ Built-in self-diagnostic function is applied to the microprocessor ▷ 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 ▷ incorporating various features high-quality cheap products ▷ with a built-in Back-Light LCD or OLED display ▷ easy maintenance and monitoring system built into the HART communication ▷ magnetic bar using LCD or OLED display and a 1: 1 program in the remote calibration and interactive ▷ 4-20mA DC output signal ▷ Explosion-mounted sensor alarm and flashing light Gas detectors are linked operation - Normal: Green LED - Alarm: red LED, buzzer operation (95dB) - Trouble: yellow LED ▷ calibration and maintenance by the operator |
毒性氣體，係指丙烯晴、丙烯醛、二氧化硫、氨、一氧化碳、氯、氯甲烷、氯丁二烯、環氧乙烷、氰化氫、二乙胺、三甲胺、二硫化碳、氟、溴甲烷、苯、光氣、甲胺、硫化氫及其他容許濃度在百萬分之二百以下之氣體。 --- 毒性氣體偵測器 --- |
* GTD-2000Tx型錄檔案請至 資料下載 。
