JENCO 765 Temperature In-line Monitor

765

Description

Panel mount digital thermometer with analog voltage output of 1 mV per digit, with analog output accuracy of ± 0.2%, features a bright red LED display and 1/8 DIN plastic housing. °C/°F selectable via plastic jumper behind front bezel. Available in types. J, K, T, E, and 3-wire Pt-100 RTD. Ambient range 0 to 60°C. 115/230V AC operation.

• High accuracy
• 50/60 hz rejection design
• Compact 1/8 DIN plastic case
• °C/°F selectable w/ re-calibration
• Models available for k,j,t,e pt-100
• Upscale break detection
• Cold junction consumption design
• 1mv/digit analog output
• Easy to install
• 0.56 high efficiency ide display

Specifications

• 	RANGE	RESOLUTION	ACCURACY
  Temp °C , Type PTA	-5.0 to 199.9°C	0.1°C	±0.1°C ± 1 digit
  Temp °F , Type PTA	-58.0 to 199.9 °F	0.1 °F	± 0.2°F ±1 digit
  Temp °C , Type PTB	-50 to 850°C	1°C	±1°C ± 1 digit
  Temp °F , Type PTB	-58 to 1562°F	1°F	±1°F ± 1 digit
  Temp °C, Type K	105 to 1372°C	1°C	± 1.5°C ± 1 digit
  Temp °F, Type K	-157 to 1999°F	1°F	± 2.7°F ± 1 digit
  Temp °C , Type J	-210 to 760°C	1°C	± 1.5°C ± 1 digit
  Temp °F , Type J	-346 to 1400°F	1°F	± 2.7°F ± 1 digit
  Temp °C, Type T	-105 to 400°C	1°C	± 1.5°C ± 1 digit
  Temp °F, Type T	-157 to 752°F	1°F	± 2.7°F ± 1 digit
  Temp °C, Type E	-105 to 1000 °C	1°C	± 1.5°C ± 1 digit
  Temp °F, Type E	-157 to 18 32 °F	1°F	± 2.7°F ± 1 digit

• thermocouple type (Accuracy specified at 23±0.5 °

  • Cold junction temp.: ±0.05° c/°F
  • Span temp.: ±0.02% of reading /°C
  • Full scale step response: 1second
  • Ambient temp. range: 0~60 °C
  • Source resistance: 100 ohms
  • Zero drift: 0.05°C /°F
  • Span drift: ±0.05% of reading /°C
  • Rtd type: 3-wire .alpha=0.00385
  • Ambient temp. range: 0~50 °C
  • Ambient temp. range: 500 ohms
  • Sensor excitation: 0.5 mA
  • Lead resistance effect: Less than ±0.1°C /10 ohms

  General

  • Analog output: 1mV/digit
  • Analog output accuracy: ±0.2% of reading ± 0.5 mV
  • Sensor break detection: Up scale
  • Ramp up to rated accuracy: 30 minutes
  • Temperature scale: °c/°F s user electable w/ re-calibration
  • Display: 0.5 high efficienty LED display
  • Power source: 115/230VAC±10%, 50/60hz
  • Dimensions: 48mm x 96mm x 110mm
  • Weight: 360gm

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JENCO 720 Temperature Tester

720

Description

Pocket Thermometer with four interchangeable stainless steel probes for immersion, penetration, surface or air/gases measurements. Sold in kits with all four probes and a handy padded vinyl pouch. Optional 2 meter extended curly cord model 720-31 is available for use when probes and meter are used for remote sensing.

• °C and °F models
• Splash resistant case
• Battery life : ~150 hrs.

Specifications

• 	RANGE	RESOLUTION	ACCURACY
  Temp °C	160 to 850 °C	1 °C	± 0.2% ± 1 LSD
  Temp °F	160 to 999 °F	1 °F	± 0.2% ± 1 LSD

• Other

  • Dimensions: 32 w x 150 l x 16

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JENCO 6312DTF Dissolved oxygen, Temperature In-line Analyzer

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6312DTF

Graphic LCD with manual backlight displays dissolved oxygen, temperature, relay status and transmitter current mA output simultaneously.

Calibration data is stored in memory and is ready for use on power up.

Two sets of isolated and reversible 4-20 mA current output for dissolved Oxygen and temperature allows it to be used as a proportional output.

4 programmable on/off relays: 3 for dissolved oxygen and 1 for temperature.

RS-485 output for remote access allows multiple units to be connected and ganged together.

Password protection.

IP65

Specifications

• 	RANGE	RESOLUTION	ACCURACY
  Dissolved oxygen (ppm /ppb)	0.000 to 40.000ppm / 0 to 40000ppb	0.001ppm / 1ppb	±0.2%FS
  Dissolved oxygen (%)	0.0 to 500.0%	0.1%	±0.2%FS
  Temperature	-10.0 to 120.0°C	0.1°C	±0.2°C

  General

  • Salinity Compensation: Manual 0.0 to 49.9ppt
  • Pressure Compensation: Manual 600 to 4000mBar
  • Temperature Compensation: Auto -10.0 to 80.0°C, 22K ohm NTC
  • Output : Two current outputs for dissolved oxygen and temperature
  • Current Output Range: 4 to 20 mA(isolated),programmable span
  • Current Output Scale User programmable ,linear
  • Maximum Load: 500 ohm
  • Isolation Voltage: 500V DC
  • Control Type: 4 ON/OFF controls
  • Relay Output: 5A at 115V AC or 2.5A at 220V AC, resistive load only
  • Display 128 x 64 graphical LCD with backlight
  • Security 4-dight password
  • Power :115 V AC or 230V AC at 50/60 HZ factory pre-set
  • Ambient Temperature Range: From 0 to 50 °C
  • Weight/Case: 950 grams / IP 65 ,1/4 DIN case, 148mm depth

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JENCO EC331 Conductivity, TDS, Temperature Tester

EC331

Description

Jenco EC331 is an easy to use, IP67 rated conductivity tester with TDS and temperature readout. Key features include dual display of conductivity or TDS with temperature, selectable or auto ranging, replaceable conductivity cell and IP67 rated body.

This tester is RoHS compliant.

• Large display screen- displays conductivity / Resistivity and temperature at the same time
• Convenient one point calibration
• SS316 stainless steel replaceable electrode module
• Replaceable electrode module ensures extended usefulness
• Battery life over 100 hours
• Low battery indicator
• IP67 waterproof housing
• Temperature reading in °C and °F, user selectable
• RoHS compliant

Specifications

• 	RANGE	RESOLUTION	ACCURACY
  Conductivity	0.1 to 19.9 uS	0.1 uS	± 1% FS
  Resistivity	0.1 to 20.0 MΩ	0.1 MΩ	± 1% FS
  Temp °C	0.0 to 99.5 °C	0.5 °C	± 0.5 °C
  Temp °F	32 to 212 °F	1 °F	± 1 °F

• General

  • Temp compensation: 0.0 to 60.0 °C 
  • Calibration: 1 point (147 uS at 0.1~199.9 uS range)
  • Electrode Type: Two wire conductivity cell
  • Cell Constant: 1.0
  • ATC: Thermistor, 10KΩ, at 25 °C.
  • Display: LCD 
  • Power: LR44 x 4 batteries
  • Battery life: >100 hours
  • Auto power off: After 10 minutes of inactivity 
  • Case: IP-67 dust-proof and water-proof up to 1 meter 
  • Weight: 105 grams (Including batteries) 
  • Dimensions (W x D x H): 193 mm x 44 mm x 2.5 mm
  • Accessories: Conductivity / Resistivity electrode module

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