Controllers & Meters

Model 40 Pneumatic Output
Pressure Controllers

Integral Bourdon Tube, Diaphragm or Differential Pressure Sensor

Ranges: 4″ to 160″ W.C
Vacuum to 0 to 3,500 PSIG
30″ WCD to 400 PSID

3-15, 3-27, 6-30 or 12-60 PSIG Output

PID Control, Pilot Positioner or Transmitter

Model 40 Pneumatic Output
Pressure Controllers

Gas, Organic Liquid or Mercury Actuated Remote Bulb & Capillary

Ranges: -73 to +1,000ºF

3-15, 3-27, 6-30 or 12-60 PSIG Output

PID Control, Pilot Positioner or Transmitter

PL-5, PLT-8 Panel
MPL-70, MPLT-70 Mini Panel
Pneumatic Loading Stations

With or Without Transfer / Bypass Function

Ranges: 15, 30,
60, 100, 150 PSIG

Flow Rates up to 50 SCFM

Vertical, Horizontal or Round Gauges

T7900 Digital Controller
T7950 Mini Controller with
Pneumatic Output

4-20 mA or 0-10 VDC Process Input Signal

4-20 mA, 0-10 VDC or
DeviceNet Set Point
Input Signal

Digitally Scaleable 0-30, 0-75 or 150 PSIG Output

Adjustable PID via LCD
Electric or Pneumatic Feedback

DMC Level Controller

4-20 mA or 0-10 VDC Process Input Signal

Control Output: Two Relays

Retransmit 4-20 mADC RS-232 Serial Output

Built-in 24 VDC Power Supply

MPC Pump Controller
MPC Jr. Pump Controller

4-20 mA or 0-10 VDC Process Input Signal

Control Output: Two Relays with Alternation

Retransmit 4-20 mADC RS-232 or RS-4885 with MODBUS Serial Output

Built-in 24 VDC Power Supply, Over Temperature Protection, Seal Failure Monitoring

DH Digihelic
DHII Digihelic II
Differentail Pressure Controller

0-0.25″ to 0-100″ WC Integral Pressure Sensor

Control Output: Two Relays with Alternation

Retransmit 4-20 mADC MODBUS RTU, RS-485 Serial Output

Adjustable Zero & Span, Computes & Displays Flow or Velocity

H-Stat Humidstat Controller

Bulk Polymer Resistance Humidity Sensor

Control Output: Two Relays

Push Button Menu for Programming

LCD Display

Fluidwell
Flow Computer
Batch Controller

1, 2 or 3 Input Signals 4-20 mADC, 0-10 VDC, Rtd valign=”top”, Pulse, NAMUR, Coil

Control Outputs:
Relays & Transistors

Retransmit 4-20 mADC RS-232, RS-485 Modbus Serial Output

Built-in 24 VDC
Power Supply Actual
Flow Rate & Totalization

GFC Gas Mass Flow Controller
DMF Digital Gas Mass
Flow Controller

0-10 SCCM to 1,000 LPM
Integral Sensor

Integral Electromagnetic
Control Valve

PID Control with Local or Remote Set Point Adjustments

Aluminum or SS
Wetted Parts

PD 540 Series Process &
Temperature Controller
PD 550 Series Programmable
Ramp & Soak Controller

Universal Input: Thermocouple, Rtd valign=”top”, 4-20 mADC, VDC, mVDC

Control Outputs: Relays &
4-20 mADC PID

Retransmit 4-20 mADC RS-485 Modbus Serial Output

Built-in 24 VDC Power Supply Optional 2 Digital Inputs 1/16, 1/8, 3/16 or 1/4 DIN

32A Temperature/Process Controller
32A Fuzzy Logic Controller
32DZ Dual Zone Controller

Large Display Meters
PD650 PD655 PD656
Process / Rate / Totalizer
PD755 PD756 PD757 Temperature

Inputs: 4-20 mADC, 1-5 VDC, 0-5 VDC, 0-10 VDC or Thermocouple & RTD

2.3″, 1″ or 0.8″ High LED Square Root, Exponent, 11-Point Linearization Built-in 24 VDC Power Supply

Outputs: Relays, 4-20 mADC, Pump Alternation, Auto or Manual Batch

Trident 1/8 DIN Panel Meters
PD765 Process / Temperature
PD644 High Voltage DC
PD685 Serial Data

Inputs: 4-20 mADC, 1-5 VDC, 0-5 VDC, 0-10 VDC, Thermocouple or RTD 0-300 VDC MODBUS RTU

0.56″ High LED Square Root 16-Point Linearization Built-in 24 VDC Power Supply

Outputs: Relays, 4-20 mADC, Pump Alternation, Auto & Manual Reset RS-485 MODBUS RTU

1/8 DIN Panel Meters
PD691 Strain Gauge / Load Cell
PD692 PD693
Process / Rate / Totalizer

Inputs: +/- 15 mV, +/-100 mV, 0-30 mV, 0-200 mV 4-20 mADC, 1-5 VDC, 0-5 VDC, 0-10 VDC Pulse, Square Wave, Open Collector, Switch

0.56″ High LED Square Root, Exponent 11-Point Linearization Built-in 5, 10 or 24 VDC Power Supply

Outputs: Relays, 4-20 mADC, Pump Alternation, Auto & Manual Reset

Loop Powered Meters
PD683 PD688 Process
PD684 PD689 Rate / Totalizer
PD677 Explosion Proof
PD686 NEMA 4X

Input: 4-20 mADC

0.6″, 0.7″ or 1″ High LCD Backlit Square Root, Exponent Custom Engineering Units Bargraph

Intrinsically Safe Non-Incendive HART Protocol

BPI Battery Powered
Temperature Indicator

Input: Thermocouple
or RTD

4 Digit LCD

NEMA 4X 3.6 V Lithium Battery
with 2 Year Life

ConsoliDator
PD940 PD941 4 Channel
PD980 PD981 8 Channel

Inputs: 4 or 8 4-20 mADC, Four Pulse, Four Digital

Numeric & Bargraph LCD Backlit Custom Engineering Units Wall or Panel Mount Optional NEMA 4X Eclosure

Outputs: 9 Relays Four or Two 4-20 mADC RS-232 MODBUS RTU

Annunciators
PD141 Vigilante 4 Channel
PD118 Minimux 8 Channel Scanner

Inputs: Process, Thermocouple, RTD, AC & DC

PLC Controllable Adjustable Dwell Time ISA Sequence with First Out Free Custom Printed Labels

Outputs: Relays,
Visual, Audible Horn

Enclosures

Trident
PDA2501-2506 NEMA 4X
PDA2601-2706 Steel & SS

PDA2405-2415 NEMA 4X
with Clear Cover

PDA2444-2453
Explosion Proof