MODEL: HJT
4: J (IC) (Usable range -210 to +1200°C, -346 to +2192°F)
5: T (CC) (Usable range -270 to +400°C, -454 to +752°F)
6: B (RH) (Usable range 0 to 1820°C, 32 to 3308°F)
7: R (Usable range -50 to +1760°C, -58 to +3200°F)
8: S (Usable range -50 to +1760°C, -58 to +3200°F)
9: WRe 5-26 (Usable range 0 to 2320°C, 32 to 4200°F)
N: N (Usable range -270 to +1300°C, -454 to +2372°F)
0: Specify
Space-saving Plug-in Signal Conditioners H-UNIT
THERMOCOUPLE TRANSMITTER
(field-programmable)
Functions & Features
• Accepting direct input from a thermocouple and providing
a standard process signal
• Micro-processor based
• Field-programmable T/C type and temperature range
• Linearization
[2] OUTPUT
Current
• Burnout protection
A: 4 – 20 mA DC (Load resistance 600 Ω max.)
Voltage
• High accuracy cold junction compensation
• Loop testing via hand-held programmer PU-2x
• High-density mounting
6: 1 – 5 V DC (Load resistance 500 Ω min.)
Typical Applications
POWER INPUT
DC Power
• Ideal for quick spare part
• High-accuracy cold junction compensation benefits narrow
span measurements
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
• 0.1 μA burnout sensing enables long distance
transmission with minimum offset drifts
• Electric furnace (isolation)
[3] OPTIONS (multiple selections)
Burnout
• No burnout type can connect to a single T/C in parallel
with recorder
blank: Upscale burnout
/BL: Downscale burnout
/BN: No burnout
26 (1.02)
Other Options
blank: none
/Q: Option other than the above (specify the specification)
93
(3.66)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
137
(5.39)
mm (inch)
/C02: Polyurethane coating
/C03: Rubber coating
MODEL: HJT–[1][2]–R[3]
TERMINAL SCREW MATERIAL
/S01: Stainless steel
ORDERING INFORMATION
• Code number: HJT-[1][2]-R[3]
Specify a code from below for each of [1] through [3].
(e.g. HJT-3A-R/BL/Q)
RELATED PRODUCTS
• Programming Unit (model: PU-2x)
• PC configurator software (model: JXCON)
Downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the
PC. Please refer to the internet software download site or
the users manual for the PC configurator for applicable
cable types.
• Temperature range (e.g. 0 – 800°C)
K thermocouple setting will be used if the input code is not
specified.
• Specify the specification for option code /Q
(e.g. /C01/S01)
[1] INPUT THERMOCOUPLE
1: (PR) (Usable Range 0 to 1760°C, 32 to 3200°F)
2: K (CA) (Usable range -270 to +1370°C, -454 to +2498°F)
3: E (CRC) (Usable range -270 to +1000°C, -454 to +1832°F)
HJT SPECIFICATIONS
ES-3463 Rev.8 Page 1/3
http://www.m-system.co.jp/