The Ntron Model 1100 is a compact, affordable modular analyzer for use in a variety of industrial applications. The unit’s measurement range extends from 0-1% up to 0-100% and its small footprint makes it easy to install.
The Model 1100’s electrochemical sensor is available with weak acid or alkaline electrolytes. The Ntron 1100’s low cost makes it attractive for OEMs and end-users.
Specifications:
Sensor: Disposable electrochemical cell, remote mount
Measurement Range: 0-1%/0-10%/0-25%/0-50%/0-100% auto range or fixed range
Display: 0.75” (19.05mm) LED digital display, Color coded LEDs for system status, Alarms 1&2= RED, system fault= YELLOW, OK and online= GREEN
Response Time: <15 seconds for 90% step change
Intrinsic Error (accuracy): At constant temperature: ±2% range over operating temperature: ±5%. Range when calibrated @ target concentration @ STP: ±1% range
Operating Temperature: 5-45º C
Signal Interface: RS-232 service port, 4-20mA negative ground, 0-10VDC range ID and choice of 0-1VDC, 0-5VDC or 0-10VDC analog oxygen signal
Alarm Outputs: Two alarms with adjustable form C relay outputs. Configurable for fail-safe or fail-alarm mode, ascending or descending trip. One system fault relay. Status LEDs are provided for each alarm.
Unit is provided with external cell which is mounted locally to the area being sampled.
Electrical Connections: Removable terminal blocks on back of analyzer
Power, Analyzer: 5W at 115/230 VAC50/60Hz, single phase or 12-30VDC (battery backup capability)
Environmental Ratings, Analyzer: Faceplate: NEMA type 4, IP66 Housing: NEMA type 1, IP20
Warranty: Electronics: One year, Sensor: CAG-21 six mo. / CAG 250E 2 yr.
Weight: Analyzer: Less than 2lb. (0.9kg)