The highly innovative case design features option "Pods" which can be plugged in without dismantling or re-calibration. These provide optional outputs of programmable current and 2 x trip relays for alarm points.

The highly innovative case design features option "Pods" which can be plugged in without dismantling or re-calibration. These provide optional outputs of programmable current and 2 x trip relays for alarm points.

The highly innovative case design features option "Pods" which can be plugged in without dismantling or re-calibration. These provide optional outputs of programmable current and 2 x trip relays for alarm points.

The Nova Digital Controller has dual four-digit LEDs and can
display commonly used setup parameters defined by the user.
All programming of a Nova Digital Controller is done through
the front panel. No switches or jumpers are required.
Front Panel Buttons
Operating Display Navigation
To access additional display information without the need to
enter the setup menus, simply press the SET/ENT button.
Main Operating Display
• PV window displays process variable
• SP window displays set point
• Press the SET/ENT button to move to
the next display window

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Main Operation Display
• PV window displays process variable
• SP window displays current set point
or Stop if no program is running
• Press the P1 button to run program 1
• Press the P2 button to run program 2
• Hold the RST button to stop a program
• LEDs to indicate the current program, relay
status, auto tuning, and program hold
• Press SET/ENT button to switch to the next
display window.

Download Product Data Sheet

Thermocouple, RTD, & Process Input
Universal Power Supply 100-240 VAC
Latching Relay High or Low Limit Control
1 Latching Relay & 1 Alarm Relay
Retransmitting 4-20 mA Output
RS-485 Serial Communications Option
Modbus® RTU/ASCII Communications
Free Operating & Data Logging Software
IP55 & IP65 Fronts
1/16 & 1/4 DIN Sizes
3 Year Warranty

•J, K, T, E, R, S, B, N, C Thermocouples
•100 or 1000 ? Platinum, 10 ? Copper, 120 ? Nickel RTDs
•1° or 0.1° Resolution
•Averages up to 10 RTD Sensors
•Automatic Cold Junction Compensation
•NEMA 4X, IP65 Front
•Universal 85-265 VAC or 12/24 VDC Input Power
•Large Dual-Line 6-Character Display, 0.60" & 0.46"
•Programmable Displays & Function Keys
•Sunlight Readable Display models
•2 or 4 Relays + Isolated 4-20 mA Output Options
•External 4-Relay & Digital I/O Expansion Modules
•RS-232, RS-485 Serial Communication Options
•Modbus® RTU Protocol Standard

The PPT245 DIN-rail mounted controller provides a highly versatile alternative to panel-mounted instruments. It has one analogue input which is configurable for up to 18 different sensors/signals, two relay outputs, and a third output which can be configured either as a SSR logic signal or a 4 to 20mA /0 to 10V analogue signal for control or
re-scalable retransmission of the process variable or setpoint.

Download Product Data Sheet

It is housed in a shallow-depth, 1/8 DIN enclosure that features a
NEMA 4X front panel and convenient mounting hardware. There are two power options for the Trident: 85 to 265 VAC or 12-36 VDC and it can provide 24 VDC to power the transmitter if needed. Programming and setup can be performed with the four front panel pushbuttons, free MeterView software, or using the Copy function.

Process Inputs: 0-20 mA, 4-20 mA, 1-5 V, -10 to 10 V
Temperature Inputs: J, K, T, E TC; 100 ? Pt RTD
Display: 0.56" (14 mm) Red LED 4 Digits
Case: 1/8 DIN, High Impact Plastic, Shallow Depth
Power: 85-265 VAC or 12-36 VDC

Download Product Data Sheet

Test Drive the Trident Meter By Using the Online Virtual Meter Below:
Trident Virtual Meter

Quick Overview

Input: RS-485 Modbus RTU
Display: 6-digit, 0.56" (14.2 mm)
Case: Smooth die-cast aluminum explosion-proof
Power: 85-265 VAC or 12-36 VDC
Operating Temperature: -40 to 65°C

Features

Master, slave, or snooper mode
2 form A relays
Linear, square root, or programmable exponent
RS-485 serial communications
Proxy polling for up to 8 process variables
SafeTouch® through-glass button programming
Modbus® RS-485 serial communications
Flanges for wall or pipe mounting

Options

2 form C relays
Isolated 4-20 mA transmitter output

Quick Overview

Input: Process: 0-20 mA , 4-20 mA; ±10 VDC (0-5, 1-5, 0-10 V)
Temperature: Thermocouple J, K, T, E; RTD 100 ? Pt
Display: 4-digit, 1.20" (30.5 mm)
Case: Smooth die-cast aluminum explosion-proof
Power: 85-265 VAC or 12-36 VDC
Operating Temperature: 0 to 65°C

Features

Sunlight readable display
Maximum/minimum display
Linear or square root with low-flow cutoff
Transmitter power option
SafeTouch® through-glass button programming
Modbus® RS-485 serial communications
Flanges for wall or pipe mounting

Options

2 relays or 4-20 mA analog output options
24 VDC transmitter power supply
Dual 24 VDC transmitter power supplies

Quick Overview

Input: Thermocouple J, K, T, E, R, S, B, N, C; RTD 100 ? Pt, 10 ? Cu,
120 ? Ni, 1,000 ? Pt; Modbus PV (slave)
Display: Dual-line 6-digit, 0.60" (15 mm) & 0.46" (12 mm)
Case: Smooth die-cast aluminum explosion-proof
Power: 85-265 VAC or 12/24 VDC option
Operating Temperature: -20 to 65°C

Features

1° or 0.1° resolution
Averages up to 10 RTD sensors
Automatic cold junction compensation
Interlock relays (force on)
SafeTouch® through-glass button programming
Modbus® RS-485 serial communications
Flanges for wall or pipe mounting

Options

SunBright display models
4-20 mA output with isolated 24 VDC @ 40 mA power supply
2 or 4 form C internal relays
External 4-relay & digital I/O expansion modules

Quick Overview

Input: Pulse, open collector, NPN, PNP, TTL, switch contact,
sine wave (coil), square wave, Modbus PV (slave)
Display: Dual-line 6-digit, 0.60" (15 mm) & 0.46" (12 mm)
Case: Smooth die-cast aluminum explosion-proof
Power: 85-265 VAC or 12/24 VDC option
Operating Temperature: -40 to 65°C

Features

Start, batch, & stop with pause front panel buttons
Display batch total + rate, grand total, batch count or preset
Single or multi-stage batching with up to 8 relays
Automatic overflow correction
Manual control or automatic batching
SafeTouch® through-glass button programming
Modbus® RS-485 serial communications
Flanges for wall or pipe mounting
Isolated 24 VDC @ 200 mA transmitter power supply
Total can count up or down

Options

SunBright display models
4-20 mA output with isolated 24 VDC @ 40 mA power supply
2 or 4 form C internal relays
External 4-relay & digital I/O expansion modules

Quick Overview

Input: Pulse, open collector, NPN, PNP, TTL, switch contact,
sine wave (coil), square wave; Modbus PV (slave)
Display: Dual-line 6-digit, 0.60" (15 mm) & 0.46" (12 mm)
Case: Smooth die-cast aluminum explosion-proof
Power: 85-265 VAC or 12/24 VDC option
Operating Temperature: -40 to 65°C

Features

Displays rate and total simultaneously
5, 10, or 24 VDC flowmeter power supply
Gate function for rate display of slow pulse rates
4-20 mA output option converts the pulse input to an isolated
4-20 mA output
SafeTouch® through-glass button programming
Modbus® RS-485 serial communications
Flanges for wall or pipe mounting
Isolated 24 VDC @ 200 mA transmitter power supply

Options

SunBright display models
4-20 mA output with isolated 24 VDC @ 40 mA power supply
2 or 4 form C internal relays
External 4-relay & digital I/O expansion modules

Quick Overview

Input: 0-20 mA, 4-20 mA; ±10 VDC (0-5, 1-5, 0-10 V); Modbus PV (slave)
Display: Dual-line 6-digit, 0.60" (15 mm) & 0.46" (12 mm)
Case: Smooth die-cast aluminum explosion-proof
Power: 85-265 VAC or 12/24 VDC option
Operating Temperature: -40 to 65°C

Features

Start, batch, & stop with pause front panel buttons
Display batch total + rate, grand total, batch count or preset
Single or multi-stage batching with up to 8 relays
Automatic overflow correction
Manual control or automatic batching
SafeTouch® through-glass button programming
Modbus® RS-485 serial communications
Flanges for wall or pipe mounting
Isolated 24 VDC @ 200 mA transmitter power supply
Grand total can count up or down

Options

SunBright display models
4-20 mA output with isolated 24 VDC @ 40 mA power supply
2 or 4 form C internal relays
External 4-relay & digital I/O expansion modules

Features

Displays rate and total simultaneously
Open channel flow with programmable exponent
Isolated 24 VDC @ 200 mA transmitter power supply
32-point linearization with free software
Total, grand total, or non-resettable grand total
SafeTouch® through-glass button programming
Modbus® RS-485 serial communications
Flanges for wall or pipe mounting
Isolated 24 VDC @ 200 mA transmitter power supply

Options

SunBright display models
4-20 mA output with isolated 24 VDC @ 40 mA power supply
2 or 4 form C internal relays
External 4-relay & digital I/O expansion modules

Sunlight Readable Display

All models of the ProtEX-MAX are available with sunlight readable displays. All PD8-765 and PD8-865 models are direct sunlight readable. All other models are available as SunBright display models ("H" model option, ie: PD8-6000-6H7) with an extraordinarily bright LED display for viewing in direct sunlight. The ProtEX-MAX is perfect for applications where the meter is in direct sunlight or in applications where visibility may be impaired by smoke, fog, dust, or distance. There are 8 user selectable intensity levels to choose from on all ProtEX-MAX models.

Through-Glass SafeTouch® Buttons

The PD8 is equipped with up to four sensors that operate as through-glass buttons so that it can be programmed and operated without removing the cover (and exposing the electronics) in a hazardous area. These buttons can be disabled for security by selecting the LOCK setting on the switch located on the connector board in the base of the enclosure. To actuate a button, press one finger to the glass directly over the marked button area. When the cover is removed, mechanical buttons located on the faceplate are used.

Modern, Sleek and Practical Enclosure

The ProtEX-MAX Series has been designed to offer the functions and features of any ProVu®, Trident X2, Snooper, or Vigilante® II model in a great looking explosion-proof housing. However, the PD8 series is not just an 1/8 DIN meter mounted in an explosion-proof housing. A special bezel and electronics were designed exclusively for the ProtEX-MAX. The bezel and faceplate give the front panel a very finished appearance and house the additional electronics for the PD8. Program and operate the meter without opening the housing using the built-in SafeTouch® through-glass button programming or the serial communication port with free Modbus® protocol.

FEATURES
Modern, Sleek and Practical Enclosure
All models available with sunlight readable displays
Display Mountable at 0°, 90°, 180°, & 270° Degrees (Display models)
Explosion-Proof, IP68, NEMA 4X Enclosure
Models Available with ProVu®, Trident X2 , Snooper, or Vigilante® II Functionality
SafeTouch® Through-Glass Button Programming
Password Protection (Select models)
Modbus® RS-485 Serial Communications
Flanges for Wall or Pipe Mounting

Sunlight Readable Display

All models of the ProtEX-MAX are available with sunlight readable displays. All PD8-765 and PD8-865 models are direct sunlight readable. All other models are available as SunBright display models ("H" model option, ie: PD8-6000-6H7) with an extraordinarily bright LED display for viewing in direct sunlight. The ProtEX-MAX is perfect for applications where the meter is in direct sunlight or in applications where visibility may be impaired by smoke, fog, dust, or distance. There are 8 user selectable intensity levels to choose from on all ProtEX-MAX models.

FEATURES
4-20 mA Input
Modern, Sleek and Practical Enclosure
3½ Digits, 1" (25.4 mm) Display
Display Mountable at 0°, 90°, 180°, & 270° Degrees
Easy Calibration and Installation
Loop-Powered Backlight Option
1 V Drop (4 V with Backlight)
Explosion-Proof, IP68, NEMA 4X Enclosure
Flanges for Wall or Pipe Mounting
HART® Protocol Transparent
Operates from -40 to 75°C

General
Display: 3½ digit LCD, 1" (25.4 mm); -1,999 to 1,999
Display Update Rate: 2.5 Updates/Second
Display Orientation: Display may be mounted at 90° increments up to 270° from default orientation
Overrange: Display reads 1 on the left most digit
Programming Method: Four front mounted trim potentiometers accessed when the cover is removed.
Recalibration: Recommended at least every 12 months.
Normal Mode Rejection: 60 dB rejection ratio
Operating Temperature Range: -40 to 75°C
Storage Temperature Range: -40 to 75°C
Relative Humidity: 0 to 90% non-condensing
Connections: Screw terminals accept 12 to 22 AWG wire
Enclosure: Explosion-proof die cast aluminum with glass window, 0.30% max copper content, corrosion resistant epoxy coating, color: blue. NEMA 4X, IP68. Two ¾" NPT threaded conduit openings. One ¾" NPT nickel plated brass conduit plug with 10 mm hex key fitting installed.
Mounting: May be mounted directly to conduit. Two slotted flanges for wall mounting or NPS 1½" to 2½" or DN 40 to 65 mm pipe mounting.
Overall Dimensions: 5.65" x 5.25" x 4.86" (144 mm x 133 mm x 124 mm) (W x H x D)
Weight: 5.00 lbs (80 oz, 2.27 kg)
Warranty: 3 years parts and labor

KEY FEATURES
Informative & Easy to Read Display

The high contrast, backlight LCD display is easy to read from far away and under various lighting conditions. The upper display is 0.7" high and shows 5 digits of flow rate. The lower display is 0.4" high and shows either flow total or a tag with 7 alphanumeric characters. And best of all, the display is mounted right up against the glass so it can be seen from a wide viewing angle.

Through-Glass SafeTouch® Buttons

The PD6830 is equipped with four sensors that operate as through glass buttons so that it can be programmed and operated without removing the cover (and exposing the electronics) in a hazardous area. These buttons can be disabled for security by selecting the LOCK setting on the switch located on the connector board in the base of the enclosure. To actuate a button, press one finger to the glass directly over the marked button area. When the cover is removed, four mechanical buttons located next to the sensors are used.

Modern, Sleek and Practical Enclosure

The first thing customers notice about a product is its enclosure and the ProtEX-RTP really shines here. The copper-free (0.30%), smooth, die-cast aluminum NEMA 4X (IP68) enclosure is finished with a corrosion resistant epoxy coating that literally does make the ProtEX-RTP shine. The built-in mounting flanges make for convenient wall or pipe mounting and there is even a slot on the back of the enclosure for centering on the pipe. There are two ¾" NPT conduit holes for wiring and one ¾" NPT hole for flowmeter connection.

Wide Viewing Angle

Customers can't always look at the display from straight on, so the window and display module have been optimized to provide a wide viewing angle of approximately +/- 40°; nearly twice the competition! Remember, the PD6830 is designed to be looked at.

FEATURES
4-20 mA Input Loop-Powered
5-Digit, 0.7" (17.8 mm) Upper Display
7 Alphanumeric Character, 0.4" (10.2 mm) Lower Display
Loop or External DC-Powered Backlight Standard
SafeTouch® Through-Glass Button Programming
Password Protection
3.0 V Drop without Backlight
Explosion-Proof, IP68, NEMA 4X Enclosure
Flanges for Wall or Pipe Mounting
Linear, Square Root, or Programmable Exponent
Operates from -40 to 75°C
Rate in Second, Minute, Hour, or Day
Open Collector Pulse or Alarm Output

Modern, Sleek and Practical Enclosure
The first thing customers notice about a product is its enclosure and the ProtEX-RTA really shines here. The copper-free (0.30%), smooth, die-cast aluminum NEMA 4X (IP68) enclosure is finished with a corrosion resistant epoxy coating that literally does make the ProtEX-RTA shine. The built-in mounting flanges make for convenient wall or pipe mounting and there is even a slot on the back of the enclosure for centering on the pipe. There are two ¾" NPT conduit holes for wiring.

Isolated Open Collector Output

The isolated open collector output on the PD6820 may be assigned for use with the alarm or totalizer (pulse output). The rating of the output is 30 VDC @ 150 mA max.

FEATURES
4-20 mA Input Loop-Powered
Modern, Sleek and Practical Enclosure
5-Digit, 0.7" (17.8 mm) Upper Display
7 Alphanumeric Character, 0.4" (10.2 mm) Lower Display
SafeTouch® Through-Glass Button Programming
Password Protection
32-Point , Square Root, or Exponential Linearization
Loop or External DC-Powered Backlight Standard
3.0 V Drop (6.0 V with Backlight)
Explosion-Proof, IP68, NEMA 4X Enclosure
Flanges for Wall or Pipe Mounting
HART® Protocol Transparent
Operates from -40 to 75°C

ADDITIONAL FEATURES
Password Protection
A 5-digit password prevents unauthorized changes to the programmed parameter settings. The lock symbol is displayed to show that settings are protected. If the meter is password protected, the meter will display the message LOCKED when the Menu button is pressed.

Alarm Indication
The PD6800 has high or low alarm indication. When in alarm, the display will flash, and a HI or LO symbol is displayed. The alarm has an adjustable deadband (the difference between the set and reset points). The alarm is acknowledged by pressing the ENTER/ACK button.

FEATURES
•4-20 mA Input
•3½+ Digit 0.6" Display
•Easy Four-Button Programming
•NEMA 4X Enclosure
•Programmable Noise Filter
•Loop-Powered Backlight Option
•Max/Min Display
•HART Protocol Transparent
•1.7 V Drop without Backlight
•CSA Certified for -40 to 75°C Operation
(-55 to 75°C with Heater Option)