Supply Voltages

–A 120 V ac
–B 220 V ac
–C 240 V ac
–E 24 V ac
–J 100 V ac

Supply Frequency Effect

50 or 60, ±3 Hz

Output Signal

4 to 20 mA isolated
0 to 10 V dc isolated
0 to 20 mA isolated

Ambient Temperature Limits

–25 to +55°C (–13 to +131°F)

Measurement Ranges

50, 100, 200, and 500 μS/cm; 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000, and 2000 mS/cm;
depends on sensor used. Chemical concentration ranges are available for several electrolytes:
HCl, 0-15%
NaCl, 0-25%
H3PO4, 0-35%
HNO3, 0-10%
H2SO4, 0-25%
H2SO4, 99.5-93% at 50 °C (122°F)
Oleum, 42-18% at 65 °C (149°F)
NaOH, 0-15% at 25 °C (77°F)
NaOH, 0-20% at 100 °C (212°F)

Temperature Measurement Range

–17 to +199°C (0 to 390°F) w/100 Ω RTD
–17 to +121°C (0 to 250°F) w/100 kΩ thermistor

Temperature Compensation Range

See Table 7.

Relative Humidity Limits

5 to 95%, noncondensing

Accuracy of Analyzer

±0.5% of upper range limit

Analyzer Identification

Refer to Figure 2.

Dimensions

Plastic:92(H) x 92(W) x 183(L) mm [3.6 (H) x 3.6 (W) x 7.2 (L) inches]
Metal: 92(H) x 92(W) x 259(L) mm [3.6 (H) x 3.6 (W) x 10.2 (L) inches]

Enclosure/Mounting Options

–P Plastic /Panel Mount
–W Metal/Panel Mount
–X Metal/Surface Mount
–Y Metal/Pipe Mount
–Z Metal/Movable Surface Mount

Approximate Mass

Plastic Enclosure:0.68 kg (1.5 lb)
Metal Enclosure (with Brackets):
Panel Mounting 1.54 kg (3.4 lb)
Pipe Mounting 2.31 kg (5.1 lb)
Fixed Surface Mounting 2.22 kg (4.9 lb)
Movable Surface Mounting 3.13 kg (6.9 lb)

Instrument Response

Two seconds maximum (when zero measurement damping is selected in Configuration Code). Temperature response is 15 seconds maximum.

Measurement Damping

Choice of 0, 10, 20, or 40 seconds, configurable from keypad. Damping affects displayed parameters and analog outputs.

Alarms

Two alarms configurable via keypad
Individual setpoints continuously adjustable 0 to full scale via keypad
Hysteresis selection for both alarms; 0 to 99% of full scale value, configurable via keypad.
Dual timers for both alarms, adjustable 0 to 99 minutes, configurable via keypad.
Allows for on/off control with delay. Timers can be set to allow chemical feed, then delay for chemical concentration control.

Alarm Contacts

Two independent, nonpowered Form C contacts, rated at 5 A noninductive, 125 V ac/30 V dc (minimum current rating 1 A). Inductive loads can be driven with external surge-absorbing devices installed across contact terminations.