Sec 3000 gas detector instruction and operation manual sensor electronics corporation 5500 lincoln drive minneapolis, minnesota 55436 usa (952) 938-9486 fax (952) 938-9617 email sensor@minn.Net part number 75-3000 version 091404-001.
Commitment our quality and service are uncompromising. We back each of our products with a two-year warranty on all materials and workmanship. We offer technical support, user training and on-site service and maintenance of equipment to meet the needs of our customers. Gas detection service individu...
Table of contents i. Specifications ii. General description iii. Operation installation and startup iv. Calibration v. Maintenance vi. Parts list vii. Drawing section.
3 i. Specifications model: sec 3000 gas detector available gases: ammonia carbon monoxide hydrogen nitric oxide oxygen phosgene bromine chlorine chlorine dioxide fluorine hydrogen peroxide ozone hydrogen chloride hydrogen cyanide hydrogen fluoride hydrogen sulfide nitrogen dioxide sulfur dioxide ars...
4 ii general description conventions the following conventions are used in this manual. Warning statement vdc (dc voltage) ! Sec 3000 the sec 3000 toxic gas detector is a microprocessor based intelligent gas detector that continuously monitors toxic gases and vapors ideally suited for use in harsh e...
5 iii. Operation installation and startup warning: the user shall be made aware that if the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. ! The first step in the installation process is to establish a mounting location for ...
6 warm-up when power is applied to the detector, it enters a one (1) minute warm-up mode. The output current will be 0.8 ma during the warm up time period. At the end of the warm-up period with no faults present, the detector automatically enters the normal operating mode (4 ma). If a fault is prese...
7 iv. Calibration sec 3000 the sec 3000 is factory calibrated zeroed and spanned with calibration gas. After the sec 3000 is installed under power for 24 hours it should be calibrated (zeroed and spanned) with calibration gas. Calibration frequency is dependant on the application and installation re...
8 v. Maintenance the sec 3000 does not normally require routine maintenance other than calibration. The only consumable item on the sec 3000 is the sensing element. The toxic gas sensing element will typically last for 2 years of operation..
9 vi. Parts list part number description 142 sec 3000 pc link software package 142 sensor separation kit 1421468 cal adapter 1421467 splash guard 1421467 sample draw adapter.
10 o cross sensitivity table gas sensor nh 3 cl 2 ** hf hcl hcn h 2 s so 2 co h 2 2 no no 2 hydride sih 4 cocl 2 form. Eto nh 3 - n 0.05 n n n n n n n n n n n n n n co 0.05 n n 0.005 n 0.002 n - 0.1 n n 0.001 n n n 0.5 0.5 h 2 0.02 n n 0.01 0.01 0.001 0.005 0.1 - n 0.001 0.001 0.00002 0.001 n 0.05 0...
11 vii. Drawing section figure # title figure 1 wiring diagram, sec 3000 figure 2 sec sensor separation kit.
12.
13 part number construction gas type range units wire/cable wire length 30 xx xxxx x x xxx m: ppm 0: wires b: ppb 1: cable v: %vol range value (4 places) l: %lel inches length or s: standard length (24”) b2h6: 32 ash3: 32 bcl3: 21 bf3: 23 cl2: 11 clf3: 23 co: 16 dcs: 21 f2: 13 h2: 18 h2s: 24 hbr: 23...
