Gems Sensors & Controls 16 Specifications

gENERAl pURpOSE OpEN bOARD CONTROlS

Series 16 – Open Circuit Board Controls

 Solid State Reliability  Compact Size

Spade Terminals  Low-Voltage Sensor



Time Delays Available  LED Monitoring


 U.L. “Motor Control”

Optional Dirty Electrode Detection*


 AC Current Minimizes Electrolysis

Series 16 – General Purpose Control

• New Microprocessor Design

Engineered for general purpose single-level or differential applications, these economy
priced controls have spade terminals for easy wiring and provide sensitivities up to 1
million ohm/cm.

Series 16D – DPDT Load Contacts

Same features and specifications as Series 16, but these controls also have DPDT
load contacts to eliminate the need for slave relays.

Series 16

Specifications

Contact Design
Series 16 1 N.O. & 1 N.C. (1 form C)*
Series 16D 2 N.O. & 2 N.C. (2 form C)
Contact Rating (120, 240 VAC)

WARRICK CONDUCTIVITY SENSORS

Series 16 10 amp Resistive 1/3 hp*
Series 16D 5 amp Resistive 1/10 hp
Mode of Operation Direct/Inverse, factory set
Sensitivity 0-1M ohm, factory set
Primary Voltage 120 VAC, 240 VAC, 24 VAC, 208 VAC (+10%/-15%) 50/60 Hz

208/240: 187 V min. to 255 V max. VAC 50/60 Hz

Secondary Voltage 12 VAC, 1.5 mA
Temperature -40°F to +150°F (-40°C to +65°C)
Approvals U.L. 508 File # E44426
Terminal Style Spade connection
Options Time Delays, Retrofit Plate, Time Out.

See page E-11 for descriptions.

How to Order

Use the Bold characters from the chart below to construct a product code.

16 X X

1. Series
16 General Purpose;*
16D DPDT Load Contacts

2. Mode of Operation

Direct Inverse

A – 4.7K E – 100K K – 4.7K P – 100K
B – 10K F – 470K L – 10K R – 470K
C – 26K G – 1M M – 26K S – 1M
D – 50K N – 50K

3. Supply Voltage
1 120 VAC; 2 240 VAC; 3 24 VAC; 8 208/240 VAC

4. Standoff Style

A 1/16˝ Panel C Screw Mount
B 1/8˝ Panel D Retrofit

5. Enclosure
0 None; 1 NEMA 1; 4 NEMA 4

6. Retrofit Plate Option
R Yes; Blank No

7. Time Delay (increasing level) Option
01-20 seconds (Series 16D only)
00-90 seconds; Blank 0 seconds (Series 16 only)

8. Time Delay (decreasing level) Option
01-20 seconds (Series 16M only)
00-90 seconds; Blank 0 seconds (Series 16 only)

9. Time Out Option*
See page E-11, Chart A

* New Series 16 Microprocessor Design only.

Applications

• Single-Level Service • Differential Service

• Point Level • Alarms

• Valve Control • Pump Control

• Low-Water Cutoff

Dimensions

X X X XX XX X

Wiring

Note: Series 16D similar to Series 16, but with DPDT load contacts.

E-6

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