Chemtrac SCM2500XRD User Manual

Chemtrac Systems, Inc. Page 10
1.5 TECHNICAL SPECIFICATIONS
MONITOR/CONTROLLER
Power ...................................... 85-264 VAC, 47–63 Hz
Current Load ........................... 110 VAC @ 0.5A Max
220 VAC @ 0.25A Max
User Interface.......................... Backlit Liquid Crystal Display, Menu Driven Functions,
Keypad Interface
SCV Readout .......................... -1000 to +1000
Resolution ............................... Streaming Current Units
Signal Gain.............................. User Adjustable 1X to 20X
Zero Offset .............................. Automatic, Full Scale All Ranges
Accuracy ................................. 0.5% of Full Scale
Response Time ....................... 1 Second
SCV Output Signal .................. Standard 4-20 mA (300 ohm Load)
Optional 0-10 VDC
Alarm Output ........................... 24 VDC (Solid State Relay Optional) and Auditable
Alarm for Sensor Status, High/Low Streaming Current
Value and High/Low Pump Output - SC3500XRD Only
Digital Input ............................ Dry Contacts
Enclosure Type ....................... NEMA 250 Type 4X, Reinforced Fiberglass
Enclosure Size ........................ 9.2”W, 11.2”H, 6.3”D (234mm W, 285mm H, 161mm D)
Mounting Holes ....................... 11.25”W, 7.4”H (286mm W, 188mm H)
Weight..................................... 6 Pounds (2.72 kg)
Control Output Alarms............. Adjustable High/Low Alarms
Operating Temperature ........... 32° F to 120° F (0° C to 49° C)
Following Parameter are for SCC3500XRD Only
PID Tuning Parameters........... Proportional Gain: Range 0-1000
Integral Time: Range 0-1000
PID Rate: Range 1-20
SmartTrac PID Control ............ SCC3500XRD Only
Analog Input ............................ 4-20 mA
Control Output Signal .............. 4 – 20 mA (300 Ohm Load) or 0 – 10 VDC
Control Output Limits............... Adjustable High/Low Limits
Dura-Trac REMOTE SENSOR
Power ...................................... 115 VAC, 60 Hz (standard)
230 VAC, 50 Hz (optional)
Sample Flow Rate ................... 5.0 GPM
Sample Cell Type .................... External Receiver, High Flow
Probe Type.............................. Quick Replacement Cartridge
Water Sample Connections..... Inlet: 3/4” O.D. Barb Type, Outlet: 1” O.D.
Materials Contacting Sample... Delrin, Nylon, Neoprene Viton, PVC, Stainless Steel

Chemtrac SCM2500XRD Specifications

General

Brand	Chemtrac
Model	SCM2500XRD
Category	Controller
Language	English