pH/ORP/ISE Sensors WITHOUT preamplifier Hook-Up Schematic pH/ORP/ISE Sensors WITH preamplifier Hook-Up Schematic pH/ORP/ISE Sensors with Mini External Preamplifier Hook-Up Schematic Guide to quick disconnect Q7M/Q7F snap cable system for Rosemount transmitters |
Model 56 Single & Dual Channel pH, ORP, Ion Selective (ISE), Contacting and Toroidal Conductivity 4-Wire Transmitter, Controller & Analyzer COMPARISON CHART FOR 1056, 1057 & 56 ANALYZERS
|
Measurement |
Input |
Measurement Range |
Outputs |
Calibration Points |
Compatible Sensor(s) |
Special Features |
Ion Selective (ISE) * | Single or Dual Channel - Ion Selective Solid State & Organic Membrane |
5 Decades Maximum Concentration Range
from 1 ppb to 1 Molar (varies with each ion; please inquire to ASTI) |
- Analog 0-20 mA or 4-20 mA output
for pH/ORP/ISE or temperature for each input channel
|
- 2 point user defined to determine ISE
slope
- 1 point user defined for ISE standardize to correct for offset (drift) |
- Any Suitable ASTI ISE Sensor with 100
or 1000 Ohm Platinum TC - Any Suitable ASTI ISE Sensor with 100 or 1000 Ohm Platinum TC & 1056 compatible preamplifier |
- Onboard "pH Compensation" yields total ammonia, total HF (total fluoride), total cyanide and total sulfide in proper dual ISE/pH configuration |
pH/ORP | Single or Dual Channel - pH/ORP |
- 0 to 14 pH (standard) - Fully Scalable from 1 to 13 pH units |
- Analog 0-20 mA or 4-20 mA output
for pH/ORP/ISE or temperature for each input channel
- HART Standard or ProfiBUS Output (Optional) |
- 2 point auto buffer recognition for pH
for slope determination
- 1 point user defined pH standardize calibration to correct for offset (drift) |
- Any Suitable ASTI pH/ORP Sensor with 100
or 1000 Ohm Platinum TC - Any Suitable ASTI pH/ORP Sensor with 100 or 1000 Ohm Platinum TC & 1056 compatible preamplifier |
- Onboard "pH Compensation" yields total ammonia, total HF (total fluoride), total cyanide and total sulfide in proper dual ISE/pH configuration |
Contacting Conductivity | Single or Dual Channel - Conductivity Cell |
- Cell from 0.01 to 10.0, user selectable - Ranges from 0-200 microSiemens (0.01/cm) to 0-200 milliSiemens (10.0/cm) as mates with cell |
- Analog 0-20 mA or 4-20 mA output
for Conductivity or temperature for each input channel
- HART Standard or ProfiBUS Output (Optional) |
- Zero Calibration (Capitance)
|
- Any Suitable Contacting Conductivity Sensor with 1000 Ohm Platinum TC |
- Support for displaying in concentration units of acids, bases and electrolytes as well as salinity |
Toroidal Conductivity (Contactless Inductive) | Single or Dual Channel - Toroidal Conductivity Sensor |
- Range from 0.050 to 2,000 milliSiemens (2 Siemens) | - Analog 0-20 mA or 4-20 mA output
for Conductivity or temperature for each input channel
- HART Standard or ProfiBUS Output (Optional) |
- Zero Calibration (Capitance)
- Cell Constant calibration tofFind exact effective (apparent) cell constant in standard solution or process media |
- Any Suitable Toroidal Conductivity Sensor with 20/20 Windings and 1000 Ohm Platinum TC |
- Support for displaying in concentration units of acids, bases and electrolytes as well as salinity
|
* Ion selective measurement type must be set at time of purchase at ASTI factory. Transmitters configured for ISE measurement not sold separately but rather only as part of complete ISE system including ISE transmitter AND ISE sensor supplied complete from ASTI factory. ISE measurement must be validated for feasibility by ASTI prior to sale.