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Temperature-Process Limit Controllers 1-16 Din
CN7400 Series
PLACE ORDER - Dual Display
- FM-Approved Limit
- Universal Inputs
- Illuminated Keys
- Remote Reset Capability
Description
Description
The CN7400 Series temperature/processFM-approved limit controllers set a newstandard in 1/16 DIN limit controls. Theyhave universal inputs (10 thermocoupleand 4 RTD types, voltage, andcurrent). Standard features includeremote reset capability. Outputsinclude normally open (form "A") andnormally closed (form "B") relays. Form"A" and form "B" relays can be set upfor each setpoint output and logicallylinked to emulate a form "C" output.
| Input Types | Range |
|---|
| K Thermocouple | -200 to 2500°F (-129 to 1371°C) |
| J Thermocouple | -100 to 1600°F (-73 to 871°C) |
| T Thermocouple | -350 to 750°F (-212 to 398°C) |
| E Thermocouple | -100 to 1800°F (-73 to 982°C) |
| N Thermocouple | -100 to 2372°F (-73 to 1300°C) |
| R Thermocouple | 0 to 3200°F (-17 to 1760°C) |
| S Thermocouple | 0 to 3200°F (-17 to 1760°C) |
| B Thermocouple | 75 to 3308°F (24 to 1820°C) |
| L (J DIN) Thermocouple | -100 to 1600°F (-73 to 871°C) |
| C Thermocouple | 0 to 4208°F (-17 to 2320°C) |
| Pt100 RTD (0.00385) | -200 to 875°C (-328 to 1607°F) |
| Pt100 RTD (0.00392) | -200 to 875°C (-328 to 1607°F) |
| RTD, 120 Ω Nickel (0.00628) | -80 to 320°C (-112 to 608°F) |
| RTD, Pt1000 (0.00385) | -200 to 875°C (-328 to 1607°F) |
| 0 to 20 mA*, 4 to 20 mA* | -1999 to 9999 |
0 to 10Vdc*, -10 to 10 Vdc*,
-10 to 10 mVdc* | -1999 to 9999 |
SPECIFICATIONS
Selectable Input: 10 thermocouple, 4 RTD, DC voltage or DC current Display: Two 4-digit, 7-segment, 7.62 mm (0.3") high LEDs
Accuracy: ±0.25% of span, ±1 least significant digit
Supply Voltage: 100 to 240 Vac, nominal, 10 to 15%, 50 to 400 Hz; single phase; 132 to 240 Vdc, nominal, 10 to 20%
Power Consumption: 5 VA max
Operating Temperature: -10 to 55°C (14 to 131°F)
Memory Backup: Non-volatile memory
Relay Control Output Ratings:
Resistive: SPST, 3 A @ 240 Vac
Inductive: 1.5 A @ 240 Vac
Weight: 227 g (8 oz)
Panel Cut-Out: 45 +0.6 mm square (1.77 +0.02" square)
Maximum Panel Thickness: 6.35 mm (0.25")
Panel Depth: 133 mm (5.24") Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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