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产品介绍

T1

Temperature Data Logger

Rev 11/16/01

Model 20500

The DeltaTRAK T1 is an easy-to-use data logger designed for effortless

temperature recording. Quick and simple to set up, it works right out of the box,

logging temperature readings from its internal precision-calibrated on-board

sensor. For added versatility, you can also use an optional remote ET Thermistor

Temperature Probe. This will allow you to have two temperature channels logging

simultaneously.

Optional thermistor temperature probe for

remote measurements (ET-016).

Accessories: The DeltaTRAK ET series of Themistor Probes, or any NTC

thermistor probe.

Specifications: Two channles: One for the internal temperature sensor, and one

external channel for remote sensing of temperature or resistance.

TH2

Temp/Humidity Logger

Rev 11/16/01

Model 20501

The TH2 is a data logger designed for easy and reliable tracking of “air quality”

conditions. It has a built-in temperature sensor has a life span from 2 to 5 years

under normal circumstances, and is easily replaceable in the field so you can

always be assured of accurate readings.

Accessories: RH-002 replaceable RH sensor, EH-020 remote temperature and

relative humidity probe, ET Thermistor temperature probes of any NTC thermistor

temperature probe.

Specifications: Four channels: One internal temperature sensor and one internal

RH sensor. The remaining two channels are used by the EH-020 for external

temperature and external RH monitoring. Changes in relative humidity cause the

resistance of the electrically-conducting surface of the water (RH sensor) to vary. The

TH2 measures the resistance and converts the reading to a percentage of RH. All RH

readings are then temperature compensated by simultaneously-taken temperature

readings from the RH sensors companion thermistor. External channels can also be

used to measure temperature alone (with an ET thermistor probe), or can measure

resistance.

Optional remote Temperature

and Relative Humidity Probe.

User-replaceable internal RH sensor (included

with logger)

.

TE3

Electric Current and Temperature Logger

Rev 11/16/01

Model 20502

The DeltaTRAK TE3 is an electronic data logger designed for easy recording of

electrical A.C. current. This logger can be used with up to three external current

probes accurate readings can be taken without breaking the circuitry.

Applications: Monitoring air conditioning or mechanical equipment; determining

electrical consumption, troubleshooting production processes; tracking

environmental conditions; checking out energy management strategies; obtaining

equipment load profiles; confirming control sequences.

SPECIFICATIONS:

No. of channels: Four: one internal channel for ambient temperature and three

external channels for A.C. current probes.

Current Ranges: With Amprobe A60 Current Probes/s: 5, 25, 100 and 250 amperes.

With Amprobe A 70 Current Probe/s: 10, 50, 250 and 500 Amperes.

Accuracy: ±3% F.S.+0.4 Amperes.

Clamp-on Current Probe

(order separatley)

Range

selection dial

Three current probe

input channels

PT3

Pulse/Temperature Logger

Model 20503

The DeltaTRAK PT3 is a versatile data logger designed for easy counting and

recording of switch contact closures voltage pulses. It has two input channels

each with three selectable frequency ranges.

Applications: Monitoring flow conditions, energy use, wind speed, RPM, and

environmental conditions.

SPECIFICATIONS:

No. of channels: Three. (One internal thermistor and two external inputs for

externally generated pulse signals or dry switch contact closures)

Ranges: 32 pulses/second; 64 pulses/second; 128 pulses/second

Minimum pulse width: 4 milliseconds

Switch Contact Closure Input:

Input type: Uncommitted switch or relay contacts.

Logic Inputs:

Logic type: Active logic signals.

Input voltage: Low= 0 to 0.5 volts (DC).

High= 4.5 to 24 volts (DC).

Input Impedance: 750 K ohms.

Switch

Contact

Typical connections for switch

and pulse input monitoring

Rev 11/16/01

PTH4

Pressure/Temperature/Humidity Data Logger

Model 20504

The DeltaTRAK PTH4 is a electronic data logger designed for easy monitoring and

troubleshooting of pneumatic control and low-pressure duct systems. The unit is

designed to work with optional plug-in Pressure Modules. The unit can also monitor

Relative Humidity as well as remote temperature and humidity.

Applications: Performance tracking of pneumatic-controlled vales, dampers,

thermostats,humidistats, switches, and compressors; checking energy management and

control strategies.

Accesories: Pressure Modules, RH-002 Sensor, EH-020 Temperature/RH Probe, any ET

Series Temperature Probes (thermistors).

Ordering Guide:

Order one or more Pressure Module.

Five different interchangeable ranges available (listed below)

Specifications:

No. of channels: One for ambient temperature. One for optional Pressure Module. One

for optional RH Sensor. One for optional remote thermistor (ET Series). One for optional

remote Temp/Humidity probe.

Pressure Modules:

Range Resolution Model No. Specification

Guage Absolute

0 to 5 psi (30kPa) 0.03 psi (0.15kPa) PM-005-G

0 to 30 psi (200kPa) 0.15 psi (0.5kPa) PM-030-G PM-030-A

0 to 100 psi (700kPa) 0.5 psi (3.5kPa) PM-100-G PM-100-A

Rev 9/18/01

Plug-in RH Sensor for Humidity monitoring

(order Seperately).

Plug-in Pressure Module

(order Seperately). Five

different interchangeable

ranges available.

Remote temperature and RH probe

(order seperately

.

TC6

TC6-N TC6-W

Thermocouple Narrow Narrow Wide Channel Wide Channel

TYPE: Channels channels RANGE RESOLUTION

RANGE RESOLUTION

J 0° to 370°F 2.5°F -55° to 1100°F 9°F

-20° to 190°C 1.4°C -50° to 600°C 5°C

K -10° to 440°F 3°F -145° to 1650°F 12°F

-25° to 230°C 1.7°C -100° to 1760°C 6.7°C

S 32° to 1750°F 12.6°F 32° to 3200°F 41.5°F

0° to 960°C 7°C 0° to 1760°C 23°C

T -30° to 390°F 3°F -325° to 750°F 12°F

-35° to 200°C 1.7°C -200° to 400°C 6.7°C

Thermocouple Date Logger

Rev 11/16/01

The DeltaTRAK C6 has the capability of monitoring temperature from six external

channels which accommodate any J, K, S, or T type of thermocouple sensor. there

is also an on-board thermistor built into the body of the logger, which is used for

cold-junction compensation. The TC6 is available in two models: the TC6-N (narrow

channel) and the TC6-W (wide channel). DeltaTRAK does not supply thermocouples,

however we can provide you with a list of sources.

Model 20506

Accepts J, K, S, or T type

thermocouples.

Six thermocouple

input channels.

On-board thermistor

used for cold-junction

compensation.

INPUTS: Thermocouple Temperature Range and Resolution for each TC6 channel.

PS7

Process Signal Data Logger

Rev 11/16/01

The DeltaTRAK PS7 is a versatile electronic data logger designed for easy

recording of common signal variables. It has seven input channels and is

ideal for monitoring a wide variety of measurement parameters including

temperature, humidity, pressure, wind speed, current, voltage, power

and much more. This is accomplished by using external transducers

which are commercially available (purchase seperately).

Model 20507

No. of Channels: One internal channel for ambient temperature and

seven external channels for analog voltage and current loop signals.

Connection diagram for typical

Transducer Monitoring Applications.

Accuracy: ±1% Full Scale

Ranges: Voltage and Current Inputs.

Standard Ranges: 0 to 2.5 volts D.C.

0 to 5.0 volts D.C. (2 channels)

0 to 10.0 volts D.C.

0 to 200 millivolts D.C.

0 to 25 milliamps D.C. (2 channels)

Maximum Voltage: ±40 volts (reverse-polarity protected)

Input Impedances: Greater than 1M ohm (200mV channel)

Greater than 1M ohm (0 to 2.5 V channel)

20K ohms (0 to 5.0 V channel)

40.9K ohms (0 to 10.0 V channel)

100 omhs (0 to 25 mA channels)

Transducer Restrictions: Compatible with three-wire transducer (with one power input,

one signal output, and one common (-) only). Maximum use of one single power supply

only per logger.

T8

Eight Channel Temperature Logger

Rev 9/18/01

Remote ET-004 temperature probe

(order seperately) or use any

NTC thermistor probe.

Input connectors for up to seven

remote thermistor temperature

probes.

The T8 is a data logger designed for trouble free multi-point temperature logging. It

can measure up to eight different locations simultaneously using optional temperature

probes with various temperature ranges; from as low as -75°F (-60°C) to as

490°F (255°C).

Accesories: ET Thermistor temperature probes, or any NTC type thermistor probe.

Specifications: Eight channels: One internal (built-in) temperature sensor and

seven external channels for measuring temperature resistance

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