- Large Dual Display
- Independent Self-Tune for Each Zone
- Independent Fuzzy Logic for Each Zone
- Loop Break Protection
- Peak/Valley Indication
- Illuminated Keypad
- Four Password Protected Security Levels
The 32DZ Series temperature/process controls set a new standard in 1/32 DIN power, flexibility, and value. Love Controls is proud to be the creator of the world ’s first dual zone control in the 1/32 DIN size. Ease of use is assured from the creators of the world ’s first dual display 1/32 DIN temperature /process control. The 32DZ offers a semi-universal input (10 thermocouple types in one of two groups, an RTD type, and voltage and current types). Each zone offers a single set point with mechanical relay, 5 VDC pulsed output, or AC SSR. One of the two outputs may be a proportional 4 to 20 mA output that may be assigned to either zone 1 or zone 2.Standard features include independent Fuzzy Logic, Selftune, and Peak/Valley indication for each zone.Process protection is provided by open sensor protection, shorted sensor protection, input rate of change protection, and loop break protection. Options for the 32DZ include RS-485 Serial Communication and low voltage operation. Designed and built in the USA, the 32DZ family of controls offers the highest levels of features, function, and quality available today.
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Zone 1 Input and Zone 2 Input
1 = Thermocouple J,K,E,L,N
2 = Thermocouple T,R,S,B,C
4 = 1000 Ohm RTD
5 = Current, 0 or 4 to 20 mA
6 = Voltage, 0 to 10 V or 2 to 10 V
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Output A
1 = SSR
2 = Switched Voltage 5 VDC
3 = Relay
5 = Proportional Current
8 = DC SSR
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Output B
1 = SSR
2 = Switched Voltage 5 VDC
3 = Relay
8 = DC SSR
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Series 32DZ Limit Control
Options
992, RS-485 Serial Communications. Allows remote computer to read and write all control parameters
9502, 12-24 VDC/VAC 50-400Hz power supply (control oper-ates on low voltage equipment)
PHYSICAL DATA
Selectable Inputs: Thermocouple, RTD, DC Voltage or DC Current selectable.
Display: Two 4-digit, 7 segment, 0.25" high (6.35 mm) LEDs.
Accuracy: ±0.25% of span, ±1 least significant digit.
Supply Voltage: 100 to 240 VAC, nominal, +10 - 15%, 50 to 400 Hz. single phase; 132 to 240 VDC, nominal, +10 - 20%.
Power Consumption: 5 VA maximum.
Operating Temperature: +14° to 131°F (-10°to +55°C).
Memory Backup: Nonvolative memory. No batteries required.
Control Output Ratings:
AC SSR: 0.75 A resistive @ 240 VAC at 77°F (25°C), zero cross-over fired. Derates to 0.5 A @ 130°F (55°C).
DC SSR: 1.25 A @ 32 VDC at 77°F (25°C), maximum isolated. Derates to 1.0 A @ 130°F (55°C).
Relay: SPST, 3 A @ 240 VAC resistive; 1.5 A @ 240 VAC induc-tive;
Pilot Duty Rating: 250 VA, 2 A @ 120 VAC or 1 A @ 240 VAC.
Current (Non-isolated): 0 to 20 mA (programmable) across 600 ohms maximum.
Switched Voltage (Non-isolated): 5 VDC @ 20 mA.
Weight: 4 oz. (114 g).
INPUT RANGES
| INPUT TYPE |
RANGE °F |
RANGE °C |
| Type J or L1 Thermocouple |
-100 to +1607 |
-73 to +871 |
| Type K1 Thermocouple |
-200 to +2500 |
-129 to +1371 |
| Type T1 Thermocouple |
-350 to +750 |
-212 to +398 |
| Type E1 Thermocouple |
-100 to 1800 |
-73 to +932 |
| Type R Thermocouple |
0 to 3200 |
-17 to +1760 |
| Type S Thermocouple |
0 to 3200 |
-17 to +1760 |
| Type B Thermocouple |
+75 to +3308 |
+24 to +1820 |
| Type C Thermocouple |
0 to 4208 |
-17 to +2320 |
| Type N1 Thermocouple |
-100 to +2372 |
-73 to +1300 |
| 1000 Ohm Plt. 0.00385 DIN1 RTD |
-328 to +1607 |
-200 to +875 |
| Current/Voltage/.Voltage2 |
Scalable Units from -1999 to +9999 |
1 These Input Types can be set for 0.1° display. If temperature goes aboeve 999.9° or less than -199.9° the display will return to whole degree resolution.
2 The 0 to 20 mADC, 4 to 20 mADC, 0 to 10 VDC, 2 to 10 VDC, and -10 to +10 to mVDC inputs are fully scalable from a minimum of 100 counts span placed anywhere within the range of -1999 to +9999. Decimal point position is adjustable from the zero place (9999), tenths (999.9), hundredths (99.99), thousandths (9.999), or ten thousandths (.9999).
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