Series 16 Modules
Controls – Solid State Plug-In Modules
Compact Size Solid State Reliability
Modular Plug-in Design LED Monitoring
Various Time Delays U.L. “Motor Control”
Low Voltage Sensor
Series 16M – General Purpose Control
• New Microprocessor Design
Designed for either differential or single-level service. U.L. “Motor Controller” listing,
8 pin socket with screw-type connections make the unit easy to install and service.
Sensitivity of up to 1 million ohm/cm.
GENERAL PURPOSE PLUG-IN MODULES
Series 16HM – High Sensitivity Control
Series 16HM is similar to Series 16M but provides higher sensitivity up to 5.5 million
ohm/cm. Probe voltage is 12 VDC for applications with low conductive media.
Series 16DM – DPDT Load Contact
Similar to Series 16M but with DPDT load contacts. Eliminates the need for slave
relays. 11 pin octal plugs. Requires little panel space. General purpose single-level or
differential applications. U.L. listed.
Series 16VM – Field Selectable Sensitivity
Similar to Series 16M but with the added flexibility of field adjustable sensitivity, made
possible through external setpoint resistors. Uses 11pin octal socket. U.L. listed.
Specifications
Contact Design
Series 16M & 16HM 1 N.O. & 1 N.C. (1 form C)
Series 16DM 2 N.O. & 2 N.C. (2 form C)
Series 16VM 1 N.O. & 1 N.C. (1 form C)
Contact Rating (120. 240 VAC)
Series 16M & 16HM 10 amp Resistive 1/3 hp
Series 16DM 5 amp Resistive 1/10 hp
Series 16VM 10 amp Resistive 1/3 hp
Mode of Operation Direct/Inverse, factory set
Sensitivity
Series 16M 0-1M ohm, factory set
Series 16HM 0-5.5M ohm, factory set
Series 16DM 0-1M ohm, factory set
Series 16VM 0-1M ohm, field adjustable
Primary Voltage 24 VAC, 120 VAC, 240 VAC (+10%/-15%)
208/240: 187 V min. to 255 V max. VAC 50/60 Hz
Secondary Voltage
Series 16M 12 VAC, 1.5 mA
Series 16HM 12 VDC
Series 16DM & 16VM 12 VAC, 1.5 mA
Temperature -40°F to +150°F (-40°C to +65°C)
Approvals U.L. 508 File #E44426
Terminal Style Screw connector
Options Time Delays
Series 16DM/16VM
Series 16M/16HM
Applications
• Single-Level Service • Differential Service
• Point Level • Alarms
• Valve Control • Pump Control
Dimensions
Series 16M & 16HM
2.375˝ (60.3)
3.5˝ (88.9)
2.75˝ (69.9)
0.63˝ (15.9)
Series 16DM & 16VM
2.375˝ (60.3)
3.5˝ (88.9)
2.75˝ (69.9)
0.63˝ (15.9)
8 PIN OCTAL SOCKET
2.31˝ (58.7)
0.15˝ (4)
1.15˝ (39.7)
2˝ (50.8)
1.69˝ (42.9)
11 PIN OCTAL SOCKET
2.63˝ (66.7)
0.15˝ (4)
1.31˝ (33.3)
2.5˝ (63.5)
2.19˝ (55.5)
0.17˝
(4.4)
0.17˝
(4.4)
WARRICK CONDUCTIVITY SENSORS
Series 16 Module / p1of2 / 3-APR-14
Note: Controls also available with DIN mount socket.
Visit www.GemsSensors.com for most current information.
E-4
Wiring
Series 16M & 16HM
Note: For single level service, use “H” and “G” connections.
Series 16DM
WARRICK CONDUCTIVITY SENSORS
How to Order
Use the Bold characters from the chart below to construct a product code.
16M Series – Microprocessor Version
16M X X X X X XX XX
1. Series
16M General Purpose;
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. Socket Style*
A 8 Pin Octal M Module Only
B 8 Pin DIN
5. Enclosure
0 None; 1 NEMA 1; 4 NEMA 4
6. Time Delay (increasing level) Option
00-90 seconds
Blank 0 seconds
7. Time Delay (decreasing level) Option
00-90 seconds
Blank 0 seconds
8. Time Out Option
See page E-11, Chart A
*See page E-11 for descriptions.
Series 16VM
REFERENCE PROBE
L1
L2
H
L
C
NC
11
1
NO
10
2
3
G
9
8
4
7
5
6
RL
RH
LOW PROBE
HIGH PROBE
Variable Sensitivity Option
SENSITIVITY
Part number 16Z1VG Potentiometer Board available for 16VM only.
Consult factory.
16 HM, 16DM or 16VM Series
16HM X X X X XX XX
1. Series
16HM High Sensitivity;
16DM DPDT Load Contact;
16VM Field Selectable Sensitivity
2. Mode of Operation
Direct Inverse
2
A – 4.7K4 F – 470K4 K – 4.7K4 R – 470K
B – 10K4 G – 1M4 L – 10K4 S – 1M
C – 26K4 H – 3M3 M – 26K4 T – 3M
D – 50K4 J – 5.5M3 N – 50K4 W – 5.5M
E – 100K4 Y – 0-700K
5, 7
1
4
3
P – 100K4 Z – 0-700K
4
3
5, 7
3. Supply Voltage
1 120 VAC; 2 240 VAC; 3 24 VAC; 8 208/240 VAC
4. Socket Style
A 8 Pin Octal (16M & 16HM), 11 Pin Octal (16DM & 16VM);
B DIN Mount; M None, Module Only
6
5. Enclosure
0 None; 1 NEMA 1; 4 NEMA 4
6. Time Delay (increasing level) Option
01-20 seconds; 0V variable (16VM only)
7. Time Delay (decreasing level) Option
01-20 seconds; 0V variable (16VM only)
Notes:
1. 16VM select modes A, K, Y or Z only.
2. 16HM & 16DM only. Series 16VM includes full set of the resistors listed above.
Specify a sensitivity to determine mode of operation.
3. 16VM only.
4. All Series except 16HM.
5. 16VM only.
6. Socket style M requires enclosure 0 – None.
7. Mounting style A (11 pin octal only)
Socket Details and Option Availability
are located on web site.
E-5
Visit www.GemsSensors.com for most current information.
Series 16 Module / p2of2 / 3-APR-14