Honeywell 2000 Series User Manual

SERIES 2000 ELECTRONIC TEMPERATURE SENSORS
5 63-2590—05
Sensor Resistance
Table 2. Typical Resistance of Sensor Models.
Fig. 1. C7021B/C, C7023B/C, C7041B/C dimensions in in.
(mm).
Fig. 2. Dimensions of the C7021P, C7023P, C7041P in in.
(mm)
Fig. 3. C7031B dimensions in in. (mm)
Typical Resistance (in ohms)
C7021 Sensors
(10K Ohm NTC Type II)
C7023 Sensors
(10K Ohm NTC Type III)
C7031 Sensors
(1097 Ohms PTC)
C7041 Sensors
(20K ohm NTC)
At 41°F (5°C) 25,392 23,467 1,020 54,200
At 50°F (10°C) 19,901 18,789 1,039 41,758
At 59°F (15°C) 15,712 15,137 1,059 32,427
At 68°F (20°C) 12,493 12,268 1,078 25,370
At 77°F (25°C) 10,000 10,000 1,097 20,000
At 86°F (30°C) 8,057 8,196 1,117 15,856
At 95°F (35°C) 6,531 6,754 1,136 12,654
2-5/16
(59)
15/16
(23)
1-11/16
(43)
4-3/16
(107)
3/4
(19)
4
(102)
1-11/16
(43)
C7031B: 5-11/16 (145)
C7021B, C7023B, C7041B: 11-5/8 (295)
C7021B, C7023B, C7041C: 17-5/8 (448)
M27010A
1-13/16
(46)
7/16 (12)
1/8 NPSM (3)
3-7/8 (99)
1 (26)
11/16
(18)
5/8 (16)
M22821
5/16
(8)
SPACER SENSOR
1 (26)
7/8 (22)
3/16 (4)
3/8 IN.-16 THREAD
2-3/32 (53)
4-3/16 (106)
1-5/32
(29)
2-19/64
(58)
1/8 INCH NPSM
STRAIGHT
THREADS
SINGLE GANG
RACO COVER
FOAM PAD
5.75 ± 0.25
(146)
[8] 1/2 INCH
CONDUIT
KNOCKOUTS
1-59/64
(49)
M27006
[2] 1/64 (5) X 5/8 (16)
MOUNTING HOLES
3-57/64
(99)

Honeywell 2000 Series Specifications

General

Control Type	On/Off, PID
Input Type	Thermocouple, RTD
Output Type	Relay
Supply Voltage	24 VAC/VDC, 100-240 VAC
Display	LED
Mounting	Panel
Communication	RS-485 (Optional)
Operating Temperature	-10 to 50 °C